53 results for Engineering Manager in Japan

Engineer Manager

Japan,
remote
Permanent
10.0M - 18.0M JPY / Yearly
Engineering Manager - AI SaaS ProductJoin our international team and help build cutting-edge AI SaaS products from day one!What We Offer:<ul><li>Competitive salary: ¥10-18 million annually</li><li>Full remote work flexibility</li><li>Fast-track career growth in AI industry</li></ul>Required Qualifications<ul><li>3+ years in product development and operations</li><li>Hands-on web development experience (Python, TypeScript, or Golang preferred)</li><li>1+ years of people management experience</li><li>Agile/Scrum development experience</li><li>Japanese proficiency (N2 level or higher)</li></ul>Preferred Qualifications:<ul><li>Large-scale system design and operations experience</li><li>Startup environment experience</li><li>Personnel evaluation and organizational strategy experience</li><li>Remote team management experience</li></ul>Location JapanSalary 10M-18M JPY per yearReference Number: 06940-0013301806By clicking 'apply', you give your express consent that Robert Half may use your personal information to process your job application and to contact you from time to time for future employment opportunities. For further information on how Robert Half processes your personal information and how to access and correct your information, please read the Robert Half privacy notice <a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>. Please do not submit any sensitive personal data to us in your resume (such as such as race, beliefs, social status, medical history or criminal record) as we do not collect your sensitive personal data at this time.<hr />お客様が「今すぐ応募」ボタンをクリックすることにより、ロバート・ハーフ（以下、当社）がお客様の応募内容を処理し、求人情報を今後随時ご連絡する目的で個人情報を使用することに明示的に同意ただいたこととなります。当社による個人情報の処理方法、またお客様自身の個人情報へのアクセスおよびその訂正に関する詳細については、プライバシー規約（<a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a>）をお読みください。当社は、要配慮個人情報はお預かりしておりませんので人種、信条、社会的身分、病歴、犯罪の経歴など、取扱いに特に配慮を要する個人情報は、ご提出いただく職務経歴書・レジュメ等に含めないようお願いいたします。<img src="https://counter.adcourier.com/TmFuY3kuWXVhbi4yMDIxOC4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
2025-09-19T05:31:05Z

Sr Backend Engineer - Build the Future of enterprise AI

Tokyo,
remote
Permanent
10.0M - 15.0M JPY / Yearly
Ready to Shape the Future of Enterprise Data Management? Join a dynamic Tokyo-based technology company that's revolutionizing how Japan's largest enterprises handle their most valuable asset: data. We're seeking an exceptional Principal Backend Engineer to lead our technical excellence while building solutions that directly impact major corporations across Japan. WHY THIS OPPORTUNITY IS SPECIALJoin a Series A funded company with strong market position in enterprise data intelligence. Your work will directly impact how major Japanese corporations make data-driven decisions. Build with a modern tech stack: Go, React, AWS, OpenSearch, DynamoDB. Tackle challenges like scalable metadata systems, real-time data pipelines, and intelligent data discovery algorithms. Solve unique problems combining human collaboration with automated intelligence - creating systems that turn organizational behaviors into actionable insights for enterprise clients. As Principal Engineer, you'll architect cutting-edge solutions while mentoring a growing engineering team, shaping both technology and culture. WHAT YOU'LL DO You'll spearhead the development of our core data intelligence platform, ensuring exceptional quality while leading technical initiatives that serve Japan's most demanding enterprise clients:Drive architectural decisions and maintain excellence standards across our engineering organization Build robust, scalable backend systems using modern technologies including Go, Python, and cloud-native architectures Mentor engineers and foster a collaborative environment where innovation thrives Work closely with product leadership, sales, and customer success teams to ensure our technology meets real business needs Champion best practices that deliver the high-quality, intuitive experiences Japanese enterprise clients expect WHAT WE'RE LOOKING FOR Essential Requirements:10+ years of backend development expertise with proven track record in system architecture 5+ years leading development teams and driving technical excellence Strong experience with enterprise software development from concept to production Proficiency in modern programming languages (Go, Python, Java, or C++ preferred) Business-level English communication skills essential Currently based in Japan or hold a valid Japanese work visaBonus Points:Enterprise client-facing software development experience Data pipeline, analytics, or AI/ML technology background Japanese language capabilities Experience with data management or engineering platforms WHY YOU'LL LOVE WORKING HEREEnjoy hybrid work arrangements with 1-2 days in our conveniently located Tokyo office, plus flexible hours that respect work-life balance. Work in an international environment where all documentation is in English, bringing together diverse perspectives and expertise. Join during a pivotal growth phase where your contributions directly shape company direction and your own professional development. Your work powers critical decisions at some of Japan's most influential corporations, contributing to the country's digital transformation. Be part of a team that values novel approaches and cutting-edge solutions in the rapidly evolving data intelligence field. THE INTERVIEW EXPERIENCE We respect your time with a streamlined process: just two comprehensive interviews focusing on technical expertise and cultural alignment, with no coding tests required. Reference Number: 06940-0013273920By clicking 'apply', you give your express consent that Robert Half may use your personal information to process your job application and to contact you from time to time for future employment opportunities. For further information on how Robert Half processes your personal information and how to access and correct your information, please read the Robert Half privacy notice <a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>. Please do not submit any sensitive personal data to us in your resume (such as such as race, beliefs, social status, medical history or criminal record) as we do not collect your sensitive personal data at this time.<hr />お客様が「今すぐ応募」ボタンをクリックすることにより、ロバート・ハーフ（以下、当社）がお客様の応募内容を処理し、求人情報を今後随時ご連絡する目的で個人情報を使用することに明示的に同意ただいたこととなります。当社による個人情報の処理方法、またお客様自身の個人情報へのアクセスおよびその訂正に関する詳細については、プライバシー規約（<a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a>）をお読みください。当社は、要配慮個人情報はお預かりしておりませんので人種、信条、社会的身分、病歴、犯罪の経歴など、取扱いに特に配慮を要する個人情報は、ご提出いただく職務経歴書・レジュメ等に含めないようお願いいたします。<img src="https://counter.adcourier.com/S2hhbmcuTGUuNzI3NDUuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2025-08-05T02:34:23Z

Quality Assurance Testing Manager

Tokyo,
remote
Contract
7.3M - 7.3M JPY / Yearly
Department Overview The Cyber Security Defense Department (CSDD) serves as the headquarters' proactive unit dedicated to cyber defense, overseeing a broad range of protective measures. These include areas such as security solution engineering, Secure Development Lifecycle (SDL) management, vulnerability assessments, penetration testing, security architecture design, threat intelligence analysis, and incident response. Within CSDD, the Cyber Defender Empowerment Section specializes in security solution engineering, covering all stages of the lifecycle-planning, design, development, deployment, and maintenance-to deliver innovative security solutions.Position Outline We are looking for an experienced professional with a strong background in QA engineering to act as a key technical contributor for our in-house developed, innovative, and standardized cybersecurity products/solutions. This position involves overseeing the standardization of the testing process, including planning, designing, and executing tests, while collaborating with development teams to enhance service quality. You will also be tasked with building and advocating for environments that support test automation and continuous testing. We seek a senior QA engineer with technical expertise, experience, and passion for ensuring the reliability and scalability of our in-house cybersecurity products/solutions. Ideally, the candidate should also have experience using AI-driven testing tools and incorporating generative AI to refine testing methodologies.Responsibilities<ul><li>Design and manage the infrastructure for test automation.</li><li>Develop and maintain continuous testing environments.</li><li>Create test automation scripts for UI, API, and web applications.</li><li>Develop performance test scripts, execute performance tests, and analyze results.</li><li>Conduct test code reviews.</li><li>Verify and analyze test results.</li><li>Research and implement automation strategies to enhance testing productivity.</li><li>Explore and apply AI-driven testing methodologies, including automated test case generation, intelligent test execution, and anomaly detection.</li></ul>Reference No. 06940-0013286110 By clicking 'apply', you give your express consent that Robert Half may use your personal information to process your job application and to contact you from time to time for future employment opportunities. For further information on how Robert Half processes your personal information and how to access and correct your information, please read the Robert Half privacy notice <a href="https://www.roberthalf.com/jp/en/privacy" target="_blank">https://www.roberthalf.com/jp/en/privacy</a>. Please do not submit any sensitive personal data to us in your resume (such as such as race, beliefs, social status, medical history or criminal record) as we do not collect your sensitive personal data at this time.<hr />お客様が「今すぐ応募」ボタンをクリックすることにより、ロバート・ハーフ（以下、当社）がお客様の応募内容を処理し、求人情報を今後随時ご連絡する目的で個人情報を使用することに明示的に同意ただいたこととなります。当社による個人情報の処理方法、またお客様自身の個人情報へのアクセスおよびその訂正に関する詳細については、プライバシー規約（<a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a>）をお読みください。当社は、要配慮個人情報はお預かりしておりませんので人種、信条、社会的身分、病歴、犯罪の経歴など、取扱いに特に配慮を要する個人情報は、ご提出いただく職務経歴書・レジュメ等に含めないようお願いいたします。<img src="https://counter.adcourier.com/c2Fvcmkua29kYWthLjU2NTIyLjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2025-09-12T06:57:22Z

Sales Manager (E-Systems)

Kanagawa,
remote
Permanent
10.0M - 10.0M JPY / Yearly
Sales Manager - E-SystemsA leading global automotive technology company is seeking a strategic and results-oriented Sales Manager, specializing in advanced electrical and electronic systems for vehicles. This is a unique opportunity to drive innovation and growth in a fast-paced, international environment. Key Responsibilities<ul><li>Develop and execute sales strategies for E-Systems products in the Japanese market.</li><li>Build and maintain strong relationships with OEMs and Tier 1 suppliers.</li><li>Lead commercial negotiations, pricing, and contract management.</li><li>Collaborate with engineering and program teams to deliver customer-focused solutions.</li><li>Analyze market trends and identify new business opportunities.</li></ul>Qualifications<ul><li>5+ years of experience in automotive sales, account management, or business development.</li><li>Knowledge of vehicle electrical systems, wiring harnesses, or related technologies.</li><li>Strong communication and negotiation skills in both Japanese and English.</li><li>Ability to work effectively in a cross-functional, global team.</li><li>Bachelor's degree in engineering, business, or a related field.</li></ul>Location: Kanagawa, Japan Salary: Up to ¥10,000,000 annually Reference Number: 06940-0013291258By clicking 'apply', you give your express consent that Robert Half may use your personal information to process your job application and to contact you from time to time for future employment opportunities. For further information on how Robert Half processes your personal information and how to access and correct your information, please read the Robert Half privacy notice <a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>. Please do not submit any sensitive personal data to us in your resume (such as such as race, beliefs, social status, medical history or criminal record) as we do not collect your sensitive personal data at this time.<hr />お客様が「今すぐ応募」ボタンをクリックすることにより、ロバート・ハーフ（以下、当社）がお客様の応募内容を処理し、求人情報を今後随時ご連絡する目的で個人情報を使用することに明示的に同意ただいたこととなります。当社による個人情報の処理方法、またお客様自身の個人情報へのアクセスおよびその訂正に関する詳細については、プライバシー規約（<a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a>）をお読みください。当社は、要配慮個人情報はお預かりしておりませんので人種、信条、社会的身分、病歴、犯罪の経歴など、取扱いに特に配慮を要する個人情報は、ご提出いただく職務経歴書・レジュメ等に含めないようお願いいたします。<img src="https://counter.adcourier.com/bG91aWUucmV5ZXMuMjIzNTIuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2025-09-17T07:51:48Z

Program Manager (SOC)

Tokyo 23 wards,
remote
Contract
11.5M - 11.5M JPY / Yearly
Automotive company is looking for Program Manager (SOC). <ul><li>Support of project management for the wider security operations teams initiatives, including support for agile ceremonies. This includes tracking status, metrics, delivery, and reporting of backlog, sprints, epics, and tasks.</li><li>The tracking and facilitation of security operations documentation, policy, and process reviews.</li><li>Assistance in designing and executing security operation tabletop exercises and operational readiness drills. Also documenting and tracking remediation of discoveries.</li><li>Supporting development, refinement, and implementation of internal security operations policies, procedures, processes, and escalation protocols.</li><li>Overseeing security operations business review, executive and external report, KPI and metric establishment, generation, and presentation.</li><li>Responsibility for procurement efforts, vendor relationship management, and escalation for security operations tooling and purchased services.</li><li>Facilitation of assessment and reporting on security operations maturity assessments e.g. Security Operations Center (SOC) Capability Maturity Model (CMM), National Institute of Standards and Technology (NIST) CyberSecurity Framework (CSF) 2.0.</li><li>Facilitating security operations and incident response retros and lessons learned sessions, capturing and documenting findings, and ensuring these are escalated to the appropriate teams or backlogs.</li><li>Maintenance of a security operations skills matrix, skill gap analysis, management of on-demand training plans, and reviewing of training reviews and requirements.</li><li>Management of end-to-end of the Request for Comment (RFC) process, ensuring smooth review and implementation of proposed ideas.</li><li>Overseeing the application and communication with wider security operations trust groups and management.</li><li>Monitoring of time allocation for engineering items to Individual Service Agreement (ISA)'s, overseeing delivery of ISA's, and aiding in preparation and submission of ISA's.</li><li>Facilitating the planning of security operations financial year planning and budgeting.</li><li>Tracking service and contract renewal for budget line items, notifying stakeholders of renewal, and assisting F&A with the renewal process.</li><li>Aiding with the onboarding, upskilling of security engineers, and managing access and permissions. </li></ul>Monthly salary: 958,400 JPYReference No: 06940-0013270624By clicking 'apply', you give your express consent that Robert Half may use your personal information to process your job application and to contact you from time to time for future employment opportunities. For further information on how Robert Half processes your personal information and how to access and correct your information, please read the Robert Half privacy notice <a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>. Please do not submit any sensitive personal data to us in your resume (such as such as race, beliefs, social status, medical history or criminal record) as we do not collect your sensitive personal data at this time.<hr />お客様が「今すぐ応募」ボタンをクリックすることにより、ロバート・ハーフ（以下、当社）がお客様の応募内容を処理し、求人情報を今後随時ご連絡する目的で個人情報を使用することに明示的に同意ただいたこととなります。当社による個人情報の処理方法、またお客様自身の個人情報へのアクセスおよびその訂正に関する詳細については、プライバシー規約（<a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a>）をお読みください。当社は、要配慮個人情報はお預かりしておりませんので人種、信条、社会的身分、病歴、犯罪の経歴など、取扱いに特に配慮を要する個人情報は、ご提出いただく職務経歴書・レジュメ等に含めないようお願いいたします。<img src="https://counter.adcourier.com/V2lsbC5GaXRjaC45MzQ3MS4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
2025-08-21T07:54:51Z

Product Manager (FS)

Tokyo,
remote
Permanent
10.0M - 15.0M JPY / Yearly
A high-growth, Series B-funded B2B fintech company is seeking an experienced Product Manager to lead the evolution of its trading and risk management platforms in the energy and commodities markets. With backing from top-tier global VCs and institutional investors, this firm is building digital infrastructure to transform Japan's energy markets-leveraging technology, market data, and financial innovation to reshape a ¥100 trillion opportunity. This is a rare opportunity to build and scale institutional-grade trading products in a mission-driven environment, working directly with quants, traders, engineers, and regulatory experts. You'll take end-to-end ownership of one or more products supporting energy trading, derivatives pricing, market data, and risk management. Your focus will be to design and execute a roadmap that scales user adoption, drives transaction volume, and delivers measurable business outcomes. Key Responsibilities Own and evolve the product roadmap for a trading or data platform used by institutional energy market participants Translate complex domain and user needs into clear, actionable product specs Conduct user research with traders, analysts, and risk teams to identify unmet needs Partner with engineering, design, and business stakeholders to deliver new features Monitor and analyze product KPIs; run experiments and drive iteration cycles Ensure alignment with regulatory frameworks and trading workflows in financial markets Champion the voice of the user, balancing innovation with stability and compliance Required Experience 3+ years of product management or equivalent experience in a financial service or fintech environment Strong understanding of trading systems, financial derivatives, and/or market infrastructure Demonstrated success in leading B2B product development in complex domains Experience working closely with software engineers and cross-functional teams Familiarity with project management principles and agile methodologies Preferred Experience building institutional trading platforms, ETRMs, or risk systems Background in commodities, energy, or complex financial instruments (e.g., swaps, futures, forwards) Comfort working with data-heavy applications (pricing models, time series data, etc.) Experience with user research or customer discovery in technical domains Who You Are Mission-driven and energized by shaping the future of large, regulated markets Thrive in ambiguity and fast-moving environments Not just a roadmap executor - you are a product thinker who actively identifies problems and drives solutions Collaborative and purpose-oriented, with a desire to build things that matter Work Culture & Benefits Remote-friendly culture with a Tokyo HQ (some in-office presence required during onboarding) Flexible hours (no core time; full flex) Comprehensive benefits: full social insurance, housing and family support, training/education reimbursement Generous vacation and leave, including unique 5-day refresh leave separate from annual PTO Stock options for long-term impact and ownership Why Join? Lead the product vision in a once-in-a-generation transformation of a trillion-yen market Work with a diverse team of top talent from energy, finance, and technology sectors Shape products at the intersection of trading, data, regulation, and sustainability Help create the future infrastructure of Japan's energy and commodities marketsReference Number: 06940-0013253161By clicking 'apply', you give your express consent that Robert Half may use your personal information to process your job application and to contact you from time to time for future employment opportunities. For further information on how Robert Half processes your personal information and how to access and correct your information, please read the Robert Half privacy notice <a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>. Please do not submit any sensitive personal data to us in your resume (such as such as race, beliefs, social status, medical history or criminal record) as we do not collect your sensitive personal data at this time.<hr />お客様が「今すぐ応募」ボタンをクリックすることにより、ロバート・ハーフ（以下、当社）がお客様の応募内容を処理し、求人情報を今後随時ご連絡する目的で個人情報を使用することに明示的に同意ただいたこととなります。当社による個人情報の処理方法、またお客様自身の個人情報へのアクセスおよびその訂正に関する詳細については、プライバシー規約（<a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a>）をお読みください。当社は、要配慮個人情報はお預かりしておりませんので人種、信条、社会的身分、病歴、犯罪の経歴など、取扱いに特に配慮を要する個人情報は、ご提出いただく職務経歴書・レジュメ等に含めないようお願いいたします。<img src="https://counter.adcourier.com/c3VlLnRpbmcuODk1OTQuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2025-07-02T01:41:46Z

Product Manager

Tokyo,
remote
Permanent
5.0M - 12.1M JPY / Yearly
Position: Technical Product ManagerOverview Our client's is pre-owned mobile devices. As a Technical Product Manager, you will act as a project leader leveraging your engineering knowledge. Working closely with Product Managers from the business and marketing divisions, you will lead the entire lifecycle-from concept and planning to release and continuous improvement. With a strong technical understanding, you will oversee projects holistically and guide them toward successful delivery.Key Responsibilities<ul><li>Project management across services, products, and portfolios</li><li>Translate business needs into requirements and reflect them in products</li><li>Initiate and manage progress of Epics, coordinate dependencies</li><li>Oversee QA, release planning, and Epic closure</li><li>Plan, review, and improve development sprints, while enhancing engagement</li><li>Optimize reliability, scalability, API, and data quality</li></ul>Requirements / Essential Skills<ul><li>Bachelor's degree or equivalent professional experience</li><li>Business-level Japanese (JLPT N1 or above)</li><li>3+ years of experience in development project management</li><li>Basic understanding of product lifecycle and technical problem-solving methods</li><li>Ability to structure ambiguous requirements and drive resolution</li><li>Strong communication skills (written, face-to-face, online)</li><li>Ability to coordinate between technical and non-technical members</li><li>Basic understanding of SDLC (VCS, CI/CD, etc.)</li><li>Practical experience using Generative AI tools such as ChatGPT or Gemini</li></ul>Preferred Skills<ul><li>Experience with Warehouse Management Systems (WMS)</li><li>Experience building web services / APIs</li><li>Experience in developing Open API platforms</li><li>Development experience with Go, Python, or JavaScript</li><li>Technical writing experience</li><li>Management of teams of 3+ members</li><li>Experience in mentoring and talent development</li><li>Business-level English (TOEIC 800+)</li><li>Experience working in start-ups or fast-growing companies</li></ul>Ideal Candidate<ul><li>Shares and resonates with the mission and values</li><li>Proactive in identifying and solving problems independently</li><li>Passionate about solving problems through technology</li><li>Values teamwork and information sharing</li><li>Motivated to continuously learn new technologies</li></ul>Working Conditions<ul><li>Salary: JPY 5,000,000 - 12,100,000 per year</li><li>Location: Tokyo Headquarters *Other locations may be considered</li><li>Working Hours: 9:00 - 17:30</li><li>Work Style: Hybrid (2 days remote per week, full remote not available)</li></ul>Holidays & Leave<ul><li>5-day workweek with weekends off (national holidays and year-end/new year holidays)</li><li>Paid leave, bereavement leave</li><li>Parental leave, maternity leave</li><li>Sick leave (10 days per year)</li><li>Family emergency leave (10 days per year)</li></ul>Benefits<ul><li>Annual health checkup, influenza vaccination subsidy</li><li>Full social insurance coverage</li><li>Full commuting allowance</li><li>Employee discount program, corporate shopping services</li><li>Discounts for accommodations, gyms, and more</li><li>24-hour health consultation service, congratulatory/condolence payments</li></ul>Selection Process Document screening → Interviews (3-4 rounds) + Reference check → Offer meetingSalary JPY 5,000,000 - 12,100,000 JPYLocation Tokyo Reference Number：06940-0013296461By clicking 'apply', you give your express consent that Robert Half may use your personal information to process your job application and to contact you from time to time for future employment opportunities. For further information on how Robert Half processes your personal information and how to access and correct your information, please read the Robert Half privacy notice <a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>. Please do not submit any sensitive personal data to us in your resume (such as such as race, beliefs, social status, medical history or criminal record) as we do not collect your sensitive personal data at this time.<hr />お客様が「今すぐ応募」ボタンをクリックすることにより、ロバート・ハーフ（以下、当社）がお客様の応募内容を処理し、求人情報を今後随時ご連絡する目的で個人情報を使用することに明示的に同意ただいたこととなります。当社による個人情報の処理方法、またお客様自身の個人情報へのアクセスおよびその訂正に関する詳細については、プライバシー規約（<a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a>）をお読みください。当社は、要配慮個人情報はお預かりしておりませんので人種、信条、社会的身分、病歴、犯罪の経歴など、取扱いに特に配慮を要する個人情報は、ご提出いただく職務経歴書・レジュメ等に含めないようお願いいたします。<img src="https://counter.adcourier.com/U2hpbWFtdXJhLlNoaW5vYnUuNjYxNTIuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2025-09-11T06:44:18Z

Product Manager - Digital Payments Revolution

Tokyo,
remote
Permanent
8.0M - 12.0M JPY / Yearly
Tired of rigid schedules and micromanagement? Ready to actually own your work-life balance while building products that millions of people use daily? Here's the deal: Work from your couch in Shibuya, a café in Kyoto, or that beach in Okinawa. Zero core hours. Zero commute stress. Maximum impact on Japan's hottest fintech scene. ✨The Reality Check ✨ 🏠 True Work Freedom -100% remote or office - your choice, every single day -Flex time with literally no core hours (yes, you read that right) -20 days PTO in your first year (because burnout isn't a badge of honor) 💰 The Package That Actually Matters -Backed by global payment giants, top-tier investment banks and serious venture capital -Full retirement programs (DC + DB) because your future self will thank you -International environment where 40+ countries meet Japanese innovation 🚀 Career Growth Without the Corporate BS -Direct line to VP-level strategy discussions -Your ideas get implemented fast (startup speed, established company resources) -English-first workplace where your voice actually gets heard ✨What You'll Actually Do (Not Corporate Fluff)✨ You're not just another product manager pushing pixels around. You're the strategic brain behind Japan's leading alternative payment platform that's changing how people shop online. The Real Work: -Turn crazy business ideas into technical roadmaps that engineering teams can execute -Run A/B tests that directly impact millions of transactions -Bridge the gap between "what business wants" and "what's technically possible" -Own the metrics that matter - conversion rates, user satisfaction, merchant happiness Your Playground: -Checkout optimization that reduces cart abandonment -Installment systems that make luxury accessible -Settlement flows that merchants actually love -Machine learning models that approve transactions in milliseconds The Teams You'll Lead: -World-class engineers who've scaled products to millions of users -UX designers who obsess over every pixel and interaction -Data scientists who turn user behavior into business insights ✨The Skills That Pay the Bills✨ Non-Negotiables: -5+ years making products that people actually use (fintech, payments, retail, banking) -You've shipped mobile apps and know what good UX feels like -A/B testing is your love language -You speak fluent "engineer" and "business executive" -Business-level Japanese + excellent English (because you'll be talking to both Tokyo executives and Silicon Valley investors) Bonus Points: -You can read system architecture diagrams without your eyes glazing over -SQL doesn't scare you (Python and R are even better) -You've launched products from zero to millions of users -MBA or advanced degree (nice to have, not make-or-break)Salary : 8 million yen - 12 million yenLocation : TokyoReference number : 06940-0013259078By clicking 'apply', you give your express consent that Robert Half may use your personal information to process your job application and to contact you from time to time for future employment opportunities. For further information on how Robert Half processes your personal information and how to access and correct your information, please read the Robert Half privacy notice <a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>. Please do not submit any sensitive personal data to us in your resume (such as such as race, beliefs, social status, medical history or criminal record) as we do not collect your sensitive personal data at this time.<hr />お客様が「今すぐ応募」ボタンをクリックすることにより、ロバート・ハーフ（以下、当社）がお客様の応募内容を処理し、求人情報を今後随時ご連絡する目的で個人情報を使用することに明示的に同意ただいたこととなります。当社による個人情報の処理方法、またお客様自身の個人情報へのアクセスおよびその訂正に関する詳細については、プライバシー規約（<a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a>）をお読みください。当社は、要配慮個人情報はお預かりしておりませんので人種、信条、社会的身分、病歴、犯罪の経歴など、取扱いに特に配慮を要する個人情報は、ご提出いただく職務経歴書・レジュメ等に含めないようお願いいたします。<img src="https://counter.adcourier.com/S2hhbmcuTGUuOTc2NDUuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2025-07-10T03:44:04Z

Factory Manager

Tokyo,
remote
Permanent
7.0M - 14.0M JPY / Yearly
■The Role After completing training in Japan and overseas, you will be responsible for the following <ul><li>General factory management (labor management, quality & cost control, health & safety, environmental conservation, SCM operations, local human resource development, etc.)</li><li>Review, planning and implementation of production strategies for local subsidiaries</li><li>Response to problems, planning and implementation management of corrective measures (including reporting to the head office for important cases) Planning and implementation management of cost reduction measures</li><li>Director duties of local subsidiaries (depending on the situation)</li></ul><Expected Roles> Overall management of local production <Supplemental Information> ・Placement will be in a location where an experienced person (production engineer) from a factory in Japan can be stationed and receive support from him or her. ■Your Skills Required Requirements* We are looking for candidates regardless of industry - Experience working with manufacturing and production equipment - Experience stationed overseas - At least 2 years of experience managing a manufacturing plant - English proficiency (TOEIC score of 600 approx.) - University degree or higher ■Salary: 7 - 14 million yen ■Location: TokyoReference Number：06940-0013248645By clicking 'apply', you give your express consent that Robert Half may use your personal information to process your job application and to contact you from time to time for future employment opportunities. For further information on how Robert Half processes your personal information and how to access and correct your information, please read the Robert Half privacy notice <a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>. Please do not submit any sensitive personal data to us in your resume (such as such as race, beliefs, social status, medical history or criminal record) as we do not collect your sensitive personal data at this time.<hr />お客様が「今すぐ応募」ボタンをクリックすることにより、ロバート・ハーフ（以下、当社）がお客様の応募内容を処理し、求人情報を今後随時ご連絡する目的で個人情報を使用することに明示的に同意ただいたこととなります。当社による個人情報の処理方法、またお客様自身の個人情報へのアクセスおよびその訂正に関する詳細については、プライバシー規約（<a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a>）をお読みください。当社は、要配慮個人情報はお預かりしておりませんので人種、信条、社会的身分、病歴、犯罪の経歴など、取扱いに特に配慮を要する個人情報は、ご提出いただく職務経歴書・レジュメ等に含めないようお願いいたします。<img src="https://counter.adcourier.com/bWFraS5zaGltaXp1LjI4Mjc1LjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2025-07-03T00:11:13Z

Japan IT Business Manager

Tokyo,
remote
Permanent
10.0M - 15.0M JPY / Yearly
Overview: Join a prestigious global financial services organization with an integrated network spanning over 30 countries. Our Japan IT division is a dynamic, multicultural environment featuring talent from over 25 nationalities. We are seeking a motivated and analytically-minded professional to grow into the role of Japan Business Manager within the CIO Office, reporting directly to senior leadership. This is an excellent opportunity to learn to identify improvement opportunities and contribute to operational excellence across complex, multi-regional processes while working alongside diverse stakeholders in our international technology organization. About the Role: - Process Improvement Development: Learn to identify operational process improvement opportunities across the Japan IT organization, including cultural behaviors and multi-regional procedures - Change Support & Execution: Support planning and execution of strategic changes, issue resolution, and risk mitigation actions while developing reporting skills - Cross-Regional Collaboration: Build relationships with stakeholders including senior management and regional IT counterparts across multiple time zones and cultures - Data Analysis & Learning: Develop analytical skills by working with financial and accounting figures to support data-driven decision-making - Stakeholder Development: Learn to build strong relationships with multinational colleagues, developing communication skills across cultural boundaries About the Ideal Candidate: - Growth Mindset & Learning Ability: Motivated professional eager to develop within the role with strong learning agility - Foundation Experience: Some experience in Business Process Reengineering (BPR) and/or Project Management beneficial; Management Accounting exposure a plus - Professional Background: 2+ years of consulting firm experience welcome, or similar structured problem-solving experience - Language Proficiency: Business-level English and native-level Japanese (or vice versa) essential - Analytical Potential: Demonstrates logical thinking and interest in data-driven analysis with willingness to develop skills in financial metrics Sales Points of the Role: - Accelerated Development & Mentorship: Grow into an impactful role as a direct report to senior leadership with extensive learning opportunities and career development support - Meaningful Impact: Drive real operational improvements across a global technology organization with authority to identify and execute positive changes - International Exposure: Work within a truly multicultural team while collaborating with regional counterparts globally, building valuable international business experience Reference Number:06940-0013273890By clicking 'apply', you give your express consent that Robert Half may use your personal information to process your job application and to contact you from time to time for future employment opportunities. For further information on how Robert Half processes your personal information and how to access and correct your information, please read the Robert Half privacy notice <a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>. Please do not submit any sensitive personal data to us in your resume (such as such as race, beliefs, social status, medical history or criminal record) as we do not collect your sensitive personal data at this time.<hr />お客様が「今すぐ応募」ボタンをクリックすることにより、ロバート・ハーフ（以下、当社）がお客様の応募内容を処理し、求人情報を今後随時ご連絡する目的で個人情報を使用することに明示的に同意ただいたこととなります。当社による個人情報の処理方法、またお客様自身の個人情報へのアクセスおよびその訂正に関する詳細については、プライバシー規約（<a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a>）をお読みください。当社は、要配慮個人情報はお預かりしておりませんので人種、信条、社会的身分、病歴、犯罪の経歴など、取扱いに特に配慮を要する個人情報は、ご提出いただく職務経歴書・レジュメ等に含めないようお願いいたします。<img src="https://counter.adcourier.com/bHluZHNleS5odWdoZXMuNzk4NzIuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2025-08-05T01:27:18Z

Technical Solutions Project Manager

Tokyo,
remote
Permanent
15.0M - 22.0M JPY / Yearly
Join a global leader in data analytics based in Tokyo, driving innovation in enterprise solutions. As a Technical Solutions Project Manager, you will oversee end-to-end project delivery, collaborating with engineers, analysts, and clients to implement impactful solutions. You'll manage timelines, budgets, and stakeholder relationships to ensure project success. Enjoy working in a diverse, inclusive team with a flat structure, where all members are bilingual and both English and Japanese are used as working languages. Role Overview As a Technical Project Manager, you'll lead end-to-end delivery of data-driven implementation projects. You'll work closely with engineers, analysts, and architects to ensure successful project outcomes for clients, managing timelines, scope, and quality. Key Responsibilities Oversee the full project lifecycle, ensuring delivery on time, within scope and budget Identify and manage risks, and drive best practices Manage commercial and financial aspects, including contracts Mentor and support technical teams Build strong relationships with clients and internal stakeholders Operate with autonomy and escalate when needed Work with partners, including major consultancies and integrators Requirements Solid experience in technical project management, preferably on data or analytics initiatives Strong leadership and stakeholder management abilities Familiarity with Agile and other project delivery methodologies Background in managing large-scale, complex software projects Ability to grasp technical challenges and develop effective solutions Excellent communication skills in both Japanese and English (business level or above); native or fluent Japanese (JLPT N1) is required for non-native speakers Strong analytical and problem-solving capabilities Self-driven and proactive approach to work Salary:15M - 22MLocation: TokyoReference Number: 06940-0013114463<div class="--aL-580 "> </div>By clicking 'apply', you give your express consent that Robert Half may use your personal information to process your job application and to contact you from time to time for future employment opportunities. For further information on how Robert Half processes your personal information and how to access and correct your information, please read the Robert Half privacy notice <a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>. Please do not submit any sensitive personal data to us in your resume (such as such as race, beliefs, social status, medical history or criminal record) as we do not collect your sensitive personal data at this time.<hr />お客様が「今すぐ応募」ボタンをクリックすることにより、ロバート・ハーフ（以下、当社）がお客様の応募内容を処理し、求人情報を今後随時ご連絡する目的で個人情報を使用することに明示的に同意ただいたこととなります。当社による個人情報の処理方法、またお客様自身の個人情報へのアクセスおよびその訂正に関する詳細については、プライバシー規約（<a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a>）をお読みください。当社は、要配慮個人情報はお預かりしておりませんので人種、信条、社会的身分、病歴、犯罪の経歴など、取扱いに特に配慮を要する個人情報は、ご提出いただく職務経歴書・レジュメ等に含めないようお願いいたします。<img src="https://counter.adcourier.com/TGluaC5EYW5nLjU4NDY2LjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2025-06-27T06:25:10Z

Technical Architect / Solution Architect

Tokyo,
remote
Permanent
10.0M - 16.0M JPY / Yearly
Job Opening: Staff Engineer / Technical Architect Division: ERP Cross-Functional Engineering / AI Strategy Office Location: Japan (Tokyo preferred; Osaka, Kyoto, Fukuoka also possible) Company Overview A leading Japanese fintech SaaS company providing a wide range of cloud services for individuals and enterprises. Its cloud-based ERP platform is a core offering, supporting accounting, payments, and business operations for mid- to large-sized enterprises. The company operates globally with engineering hubs in Japan and across Asia, and has a diverse international workforce. About the Division The ERP Cross-Functional Engineering Division was created to unify multiple ERP product teams and streamline development across the platform. Products include accounting, accounts payable, and other finance-related services. This division works closely with the AI Strategy Office, which leads efforts to embed AI across products. Together, they define architecture strategy and ensure scalability, reliability, and innovation in ERP and AI-integrated systems. The team is cross-regional and global, with about 250 engineers spread across Japan, India, Vietnam, and other locations. About the Position As a Staff Engineer / Technical Architect, you will play a critical role in shaping the architecture strategy across ERP and AI-integrated initiatives. This is a hands-on expert position (not a managerial role) where you will drive system design, guide teams, and directly contribute to infrastructure and architecture decisions. Responsibilities<ul><li>Define and execute architecture vision and strategy across ERP and AI projects</li><li>Build and lead a cross-product architect community (~10 engineers in the cross-functional unit)</li><li>Provide architectural guidance for ERP products such as accounting and payments</li><li>Mentor engineers on architecture and design practices</li><li>Lead and participate in technical design and code reviews</li><li>Collaborate with Scrum Masters and product teams to align development across multiple products</li><li>Introduce and evolve cloud infrastructure and DevOps practices</li><li>Drive AI integration into ERP systems in collaboration with the AI Strategy Office</li></ul> Required Skills <ul><li>Proven architecture and systems design expertise (distributed systems, domain-driven microservices, migrations/refactors)</li><li>Cloud infrastructure knowledge: AWS/Azure, multi-account design, VPC, IaC, cost optimization</li><li>Hands-on DevOps and infrastructure setup (introducing and leading infra projects, building environments from scratch)</li><li>Solid software development background (PM-only experience not sufficient)</li></ul> Preferred Skills<ul><li>Experience with Ruby (commonly used in ERP teams)</li><li>Security & compliance (zero-trust architectures, compliance frameworks, secret management)</li><li>Observability & reliability engineering (tracing, logging, SLO/SLA, load testing)</li><li>Mentoring and standardizing architecture across teams</li><li>AI development experience or use of AI tools in development</li></ul>Mindset<ul><li>Highly technical and hands-on expert</li><li>Able to balance deep engineering knowledge with pragmatic organizational needs</li><li>Excited about integrating AI into ERP architecture</li><li>Comfortable working in a global, distributed environment</li></ul>Language<ul><li>English: Required (global team communication)</li><li>Japanese: Not required, but helpful</li></ul>Compensation & Conditions<ul><li>Annual Salary: 10M - 16M JPY (target range for ideal candidates: 10M - 15M JPY)</li><li>Bonus: High Performance Bonus (based on evaluation and company performance)</li><li>Employment Type: Permanent employee</li><li>Work Style: Hybrid (min. 2 days/week in office, 3+ encouraged)</li><li>Work Hours: Discretionary Labor System; basic hours 9:30 - 18:30 (flexible)</li><li>Holidays: Weekends, national holidays, paid leave, seasonal leave, year-end/new year holidays</li></ul>Benefits:Full social insurance, housing/moving allowances, rent deduction, health checkups, book purchase support, corporate pension, stock ownership plan, partner service discounts (housekeeping, babysitting, language classes, etc.) Reference Number: 06940-0013282908By clicking 'apply', you give your express consent that Robert Half may use your personal information to process your job application and to contact you from time to time for future employment opportunities. For further information on how Robert Half processes your personal information and how to access and correct your information, please read the Robert Half privacy notice <a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>. Please do not submit any sensitive personal data to us in your resume (such as such as race, beliefs, social status, medical history or criminal record) as we do not collect your sensitive personal data at this time.<hr />お客様が「今すぐ応募」ボタンをクリックすることにより、ロバート・ハーフ（以下、当社）がお客様の応募内容を処理し、求人情報を今後随時ご連絡する目的で個人情報を使用することに明示的に同意ただいたこととなります。当社による個人情報の処理方法、またお客様自身の個人情報へのアクセスおよびその訂正に関する詳細については、プライバシー規約（<a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a>）をお読みください。当社は、要配慮個人情報はお預かりしておりませんので人種、信条、社会的身分、病歴、犯罪の経歴など、取扱いに特に配慮を要する個人情報は、ご提出いただく職務経歴書・レジュメ等に含めないようお願いいたします。<img src="https://counter.adcourier.com/U2hpbWFtdXJhLlNoaW5vYnUuNTgzNzQuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2025-08-20T01:32:14Z

Accounting Manager

Tokyo,
remote
Permanent
8.0M - 12.0M JPY / Yearly
■Company Profile<ul><li>Japanese subsidiary of a global IT and engineering services company. Against a background of continuous growth, the company aims to strengthen its accounting and finance department. The organization emphasizes efficient and accurate management of accounting operations while collaborating with members from diverse backgrounds.</li></ul>■The Role<ul><li>Prepare financial statements in accordance with Japanese GAAP (JGAAP) and handle tax</li><li>Directly manage the Accounting team and liaise with external tax accountants and auditors</li><li>Manage receivables, payables, general ledger and tax processing</li><li>Support accounting integration for newly acquired companies (group and local reporting, KPI management, etc.)</li><li>Other management Support for accounting integration of newly acquired companies (group and local reporting, KPI management, etc.)</li><li>Other requests from management and overseas headquarters</li></ul>■Your Skills<ul><li>At least 5 years of experience in accounting</li><li>Fluent level of Japanese, business level of English</li></ul>■Location<ul><li>Tokyo</li></ul>■Salary<ul><li>8 million yen - 12 million yen</li></ul>Reference number: 67040-0013192304By clicking 'apply', you give your express consent that Robert Half may use your personal information to process your job application and to contact you from time to time for future employment opportunities. For further information on how Robert Half processes your personal information and how to access and correct your information, please read the Robert Half privacy notice <a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>. Please do not submit any sensitive personal data to us in your resume (such as such as race, beliefs, social status, medical history or criminal record) as we do not collect your sensitive personal data at this time.<hr />お客様が「今すぐ応募」ボタンをクリックすることにより、ロバート・ハーフ（以下、当社）がお客様の応募内容を処理し、求人情報を今後随時ご連絡する目的で個人情報を使用することに明示的に同意ただいたこととなります。当社による個人情報の処理方法、またお客様自身の個人情報へのアクセスおよびその訂正に関する詳細については、プライバシー規約（<a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a>）をお読みください。当社は、要配慮個人情報はお預かりしておりませんので人種、信条、社会的身分、病歴、犯罪の経歴など、取扱いに特に配慮を要する個人情報は、ご提出いただく職務経歴書・レジュメ等に含めないようお願いいたします。<img src="https://counter.adcourier.com/eXVzdWtlLmhhY2hpbm8uMDU4ODQuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2025-07-08T00:58:53Z

Software Engineer

Tokyo,
remote
Contract
11.9M - 11.9M JPY / Yearly
Ref No: 06940-0013287783 Location: Tokyo (Remote OK within Japan) Salary: ¥11,856,000<hr data-start="261" data-end="264" /><h3 data-start="266" data-end="297">What You'll Be Working On</h3>A social application with over 400,000 users (as of September 2024), focused on supporting a specific adult demographic. Built with modern AI technology and an intuitive UI/UX, the platform sees 1 match every 4 seconds and 1,000 new signups daily. It offers users a private and secure space to express concerns beyond their personal and professional environments.As a Full-Stack Web Developer, you will be responsible for designing, developing, and maintaining both new and existing features. You will collaborate with customer support and design teams to improve user experience. Strong skills in both frontend and backend development and familiarity with modern web technologies are required.<hr data-start="1016" data-end="1019" /><h3 data-start="1021" data-end="1043">Technology Stack</h3>Languages & Frameworks<ul data-start="1073" data-end="1296"><li data-start="1073" data-end="1116">TypeScript, JavaScript, Python, Node.js</li><li data-start="1117" data-end="1126">React</li><li data-start="1127" data-end="1139">DynamoDB</li><li data-start="1140" data-end="1165">Git (Version Control)</li><li data-start="1166" data-end="1197">GitHub (Project Management)</li><li data-start="1198" data-end="1223">Slack (Communication)</li><li data-start="1224" data-end="1296">Jest, Amplify, GraphQL, AWS (ALB, EC2, Cognito, Lambda, S3), SCSS, SQL</li></ul><hr data-start="1298" data-end="1301" /><h3 data-start="1303" data-end="1342">Development Environment & Culture</h3>Team & Organization<ul data-start="1370" data-end="1569"><li data-start="1370" data-end="1408">Team size: Fewer than 10 engineers</li><li data-start="1409" data-end="1457">Engineers participate in performance reviews</li><li data-start="1458" data-end="1507">Monthly career check-ins with managers or CTO</li><li data-start="1508" data-end="1569">Engineers earning ¥8M+ annually without management duties</li></ul>Technical Culture<ul data-start="1595" data-end="1750"><li data-start="1595" data-end="1646">Engineers involved in executive decision-making</li><li data-start="1647" data-end="1700">Engineering leadership with technical backgrounds</li><li data-start="1701" data-end="1750">English communication opportunities available</li></ul>Developer Autonomy<ul data-start="1777" data-end="2079"><li data-start="1777" data-end="1830">End-to-end responsibility: design, build, operate</li><li data-start="1831" data-end="1887">Engineers drive technical debt and tool improvements</li><li data-start="1888" data-end="1925">Freedom to choose OS, editor, IDE</li><li data-start="1926" data-end="1964">Engineers estimate their own tasks</li><li data-start="1965" data-end="2013">Iterative development with flexible schedule</li><li data-start="2014" data-end="2079">Tech stack kept up-to-date (within 1 year of latest versions)</li></ul>Quality Assurance<ul data-start="2105" data-end="2323"><li data-start="2105" data-end="2151">Mandatory code reviews or pair programming</li><li data-start="2152" data-end="2191">Shared coding standards across team</li><li data-start="2192" data-end="2229">Multi-environment quality testing</li><li data-start="2230" data-end="2264">Continuous deployment/delivery</li><li data-start="2265" data-end="2323">Pull request-based workflows with full version control</li></ul><hr data-start="2325" data-end="2328" /><h3 data-start="2330" data-end="2355">Scale & Performance</h3><ul data-start="2356" data-end="2465"><li data-start="2356" data-end="2388">Concurrent users: thousands+</li><li data-start="2389" data-end="2431">DB tables: tens of millions of records</li><li data-start="2432" data-end="2465">High traffic: thousands of RPS+</li></ul><hr data-start="2467" data-end="2470" /><h3 data-start="2472" data-end="2494">Work Environment</h3><ul data-start="2495" data-end="2668"><li data-start="2495" data-end="2528">Full remote work within Japan</li><li data-start="2529" data-end="2553">Mid-day break system</li><li data-start="2554" data-end="2626">Family-friendly: team includes engineers with preschool-age children</li><li data-start="2627" data-end="2668">Flextime or discretionary work system</li></ul><hr data-start="2670" data-end="2673" /><h3 data-start="2675" data-end="2699">Benefits & Support</h3><ul data-start="2700" data-end="2845"><li data-start="2700" data-end="2765">Conference participation supported (tickets + business trips)</li><li data-start="2766" data-end="2809">Preferred-spec PC and displays provided</li><li data-start="2810" data-end="2845">Open to new graduate developers</li></ul><hr data-start="2847" data-end="2850" /><h3 data-start="2852" data-end="2877">Required Experience</h3>Must-Have<ul data-start="2895" data-end="3055"><li data-start="2895" data-end="2923">Performance optimization</li><li data-start="2924" data-end="2950">Remote work experience</li><li data-start="2951" data-end="2989">Feature enhancements and additions</li><li data-start="2990" data-end="3027">Release and deployment operations</li><li data-start="3028" data-end="3055">New feature development</li></ul>Nice-to-Have<ul data-start="3076" data-end="3231"><li data-start="3076" data-end="3112">Bug identification and reporting</li><li data-start="3113" data-end="3139">Refactoring experience</li><li data-start="3140" data-end="3187">Experience with large-scale traffic systems</li><li data-start="3188" data-end="3231">Load balancing and scalability planning</li></ul>By clicking 'apply', you give your express consent that Robert Half may use your personal information to process your job application and to contact you from time to time for future employment opportunities. For further information on how Robert Half processes your personal information and how to access and correct your information, please read the Robert Half privacy notice <a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>. Please do not submit any sensitive personal data to us in your resume (such as such as race, beliefs, social status, medical history or criminal record) as we do not collect your sensitive personal data at this time.<hr />お客様が「今すぐ応募」ボタンをクリックすることにより、ロバート・ハーフ（以下、当社）がお客様の応募内容を処理し、求人情報を今後随時ご連絡する目的で個人情報を使用することに明示的に同意ただいたこととなります。当社による個人情報の処理方法、またお客様自身の個人情報へのアクセスおよびその訂正に関する詳細については、プライバシー規約（<a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a>）をお読みください。当社は、要配慮個人情報はお預かりしておりませんので人種、信条、社会的身分、病歴、犯罪の経歴など、取扱いに特に配慮を要する個人情報は、ご提出いただく職務経歴書・レジュメ等に含めないようお願いいたします。<img src="https://counter.adcourier.com/c2Fvcmkua29kYWthLjEwOTQ5LjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2025-09-19T01:57:24Z

Manager, Pharma [commercial strategy]

Tokyo,
remote
Permanent
14.0M - 18.0M JPY / Yearly
Why Apply: Join a high-growth, globally recognized strategy consultancy expanding a new global Tokyo team focused on revenue growth strategy within the Life Sciences and Healthcare space. This is a rare opportunity to step into a global organization growing 16-18% annually and enjoying rare-to-find exposure to global projects (50-70%). Expect - Meaningful work - Faster career progression (12 months avg. promotion time) - Consistent international exposure - Professional yet fun and collaborative environment - Real flexibility, including limited overtime (15-30h max) About the Company A global strategy platform with strong entrepreneurial spirit and a track record of 40+ years in helping clients unlock commercial growth. The team is diverse (female-led, 5+ nationalities), international (expect lots of work with offices in APAC, Central Europe, UAE and North America), and values-driven, working across geographies with a flexible posture and a commitment to work-life balance. The Role As a Manager, you will lead projects for clients across Pharma, MedTech, Digital Health, and more. You'll manage cross-functional teams, guide data-driven solutions, shape go-to-market and other commercial strategies, and mentor junior talent. You'll also support business development and represent the firm in recruitment and thought leadership initiatives. Requirements - 4+ years' in strategy or business consulting (upper Sr. Consultant level or Manager) - Expertise in areas like corporate strategy, GTM, commercial strategy, strategic marketing or similar - Strong project management and client-facing experience - Analytical and logical thinker - Fluent in Japanese (JLPT N1) and English - Bachelor's or Master's in business, science, engineering, or related field - Prior experience in Life Sciences, Healthcare or MedTech is not requested, but would be a plus Salary: 14M - 18MLocation: TokyoReference Number: 06940-0013254081By clicking 'apply', you give your express consent that Robert Half may use your personal information to process your job application and to contact you from time to time for future employment opportunities. For further information on how Robert Half processes your personal information and how to access and correct your information, please read the Robert Half privacy notice <a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>. Please do not submit any sensitive personal data to us in your resume (such as such as race, beliefs, social status, medical history or criminal record) as we do not collect your sensitive personal data at this time.<hr />お客様が「今すぐ応募」ボタンをクリックすることにより、ロバート・ハーフ（以下、当社）がお客様の応募内容を処理し、求人情報を今後随時ご連絡する目的で個人情報を使用することに明示的に同意ただいたこととなります。当社による個人情報の処理方法、またお客様自身の個人情報へのアクセスおよびその訂正に関する詳細については、プライバシー規約（<a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a>）をお読みください。当社は、要配慮個人情報はお預かりしておりませんので人種、信条、社会的身分、病歴、犯罪の経歴など、取扱いに特に配慮を要する個人情報は、ご提出いただく職務経歴書・レジュメ等に含めないようお願いいたします。<img src="https://counter.adcourier.com/QWxiZXJ0by5GdXJsYW4uODQ5NjAuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2025-07-03T01:57:33Z

Backend Engineer

Tokyo,
remote
Permanent
8.5M - 10.0M JPY / Yearly
Company Profile[Backend Engineer] Seeking a core member to support the growth of our enterprise SaaS product! We are a leading data intelligence platform that is being adopted by major Japanese companies one after another. We are looking for a Backend Engineer to support the quality of our SaaS product, which is the core of our SaaS product, and help it evolve further.Although we are a fast-growing startup, we have already developed and provided products that have been implemented by many enterprise customers, including prime listed companies. This is an ideal field for those who want to focus on "quality" as an engineer, and for those who seek both the speed and professionalism of a startup. Selling points<ul><li>The value of being a Japanese engineer who is serious about usability for Japanese users</li><li>Collaboration with a global team where English is the common language</li><li>Work on the core of product development and experience continuous improvement and growth</li><li>Full Remote / Work from home Full remote or in-coming options. Flexible work style and a culture based on trust.</li></ul>The Role<ul><li>Development and improvement of back-end functionality with a focus on Golang</li><li>Localization proposals and implementation for an intuitive and easy-to-understand UX for Japanese users</li><li>Collaboration with other teams (front-end, PM, etc.) and technical documentation</li><li>Active participation in technical discussions and improvement proposals within the team</li><li>Implementation and review with high code quality in mind</li></ul>Technology Stacks<ul><li>Frontend: React, Remix, Tailwind CSS</li><li>Backend: Go (Goa framework)</li><li>Infrastructure: AWS, Vercel, Terraform Cloud</li><li>Authentication: Auth0, Cognito</li><li>Database: DynamoDB, OpenSearch</li><li>CI/CD: GitHub</li><li>Communication: Slack, Linear, Notion</li></ul>Required Skills<ul><li>Back-end development experience: 3+ years (working experience with Golang a plus)</li><li>Experience working in English (including speaking, reading and writing): 2+ years</li></ul>Skills and Experience<ul><li>Implementation of Japanese search functionality (e.g. Elasticsearch)</li><li>Knowledge of data management, analysis, and engineering</li><li>Experience developing and operating BtoB SaaS products</li><li>Experience working in a startup environment</li><li>Computer science degree</li></ul>We welcome people like this<ul><li>People who value teamwork and can take initiative</li><li>People who want to provide great value to society through Japan's first SaaS product</li><li>People who enjoy the discretion and speed of a startup</li><li>People who are excited about the future of enterprise data management</li><li>People who share our mission and vision You are excited about the future of enterprise data management You share our mission and vision</li></ul>Location<ul><li>In principle, remote work (in Japan)</li><li>Office work in Hamamatsucho, Minato-ku, Tokyo (nearest: Hamamatsucho Station) is also possible if desired.</li></ul>Reference number：06940-0013260015By clicking 'apply', you give your express consent that Robert Half may use your personal information to process your job application and to contact you from time to time for future employment opportunities. For further information on how Robert Half processes your personal information and how to access and correct your information, please read the Robert Half privacy notice <a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>. Please do not submit any sensitive personal data to us in your resume (such as such as race, beliefs, social status, medical history or criminal record) as we do not collect your sensitive personal data at this time.<hr />お客様が「今すぐ応募」ボタンをクリックすることにより、ロバート・ハーフ（以下、当社）がお客様の応募内容を処理し、求人情報を今後随時ご連絡する目的で個人情報を使用することに明示的に同意ただいたこととなります。当社による個人情報の処理方法、またお客様自身の個人情報へのアクセスおよびその訂正に関する詳細については、プライバシー規約（<a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a>）をお読みください。当社は、要配慮個人情報はお預かりしておりませんので人種、信条、社会的身分、病歴、犯罪の経歴など、取扱いに特に配慮を要する個人情報は、ご提出いただく職務経歴書・レジュメ等に含めないようお願いいたします。<img src="https://counter.adcourier.com/U2hpbWFtdXJhLlNoaW5vYnUuODE1MDUuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2025-07-15T01:56:53Z

Technical Program Manager

Tokyo,
remote
Contract
11.4M - 11.4M JPY / Yearly
Client Profile Our client is a global technology leader focused on transforming the way people interact with mobility and enterprise technology. The Role We are looking for a seasoned Technical Program Manager to lead and oversee complex technical initiatives at scale. This individual will be responsible for managing projects across various technical domains, including cloud infrastructure, identity and access management, enterprise tools, and emerging AI-powered technologies. The role requires balancing hands-on project oversight with cross-functional team leadership. You will collaborate closely with engineers, security experts, and business stakeholders to deliver on strategic roadmaps, optimize workflows, and ensure program success.Your Skills To succeed in this role, you bring:<ul><li>Proven technical expertise in one or more domains, such as Cloud Infrastructure, Identity & Access Management, Enterprise Infrastructure Management, or Business-Critical Applications. Prior experience with Google Workspace, Microsoft Office 365, or cutting-edge AI solutions (e.g., ChatGPT, Microsoft Copilot) is highly valued.</li><li>A strong foundation in infrastructure and endpoint security, including vulnerability assessment, compliance frameworks, and threat mitigation.</li><li>Advanced program management skills, including mastery of Agile, Kanban, Scrum, and Waterfall development methods.</li><li>Exceptional communication and stakeholder management, including the ability to explain complex technical concepts to diverse audiences.</li><li>Hands-on familiarity with tools like Jira and Confluence for managing requirements and project documentation.</li></ul>Unique Points<ul><li>Work on transformative projects that integrate enterprise standards with next-gen AI technologies.</li><li>Be part of a high-performance team that values security, collaboration, and innovation.</li><li>Gain exposure to cutting-edge cloud and multi-cloud platforms such as Microsoft Azure, AWS, and GCP.</li><li>Drive initiatives that integrate technology with human-centric outcomes for a lasting impact on enterprise environments.</li></ul>Monthly Salary950,000 JPYLocation Tokyo Reference Number:06940-0013283760By clicking 'apply', you give your express consent that Robert Half may use your personal information to process your job application and to contact you from time to time for future employment opportunities. For further information on how Robert Half processes your personal information and how to access and correct your information, please read the Robert Half privacy notice <a href="https://www.roberthalf.com/jp/en/privacy" target="_blank">https://www.roberthalf.com/jp/en/privacy</a>. Please do not submit any sensitive personal data to us in your resume (such as such as race, beliefs, social status, medical history or criminal record) as we do not collect your sensitive personal data at this time.<hr />お客様が「今すぐ応募」ボタンをクリックすることにより、ロバート・ハーフ（以下、当社）がお客様の応募内容を処理し、求人情報を今後随時ご連絡する目的で個人情報を使用することに明示的に同意ただいたこととなります。当社による個人情報の処理方法、またお客様自身の個人情報へのアクセスおよびその訂正に関する詳細については、プライバシー規約（<a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a>）をお読みください。当社は、要配慮個人情報はお預かりしておりませんので人種、信条、社会的身分、病歴、犯罪の経歴など、取扱いに特に配慮を要する個人情報は、ご提出いただく職務経歴書・レジュメ等に含めないようお願いいたします。<img src="https://counter.adcourier.com/V2lsbC5GaXRjaC44Njg4NC4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
2025-09-09T05:39:20Z

Software Engineer (Experienced) - Python, Java, PHP

Tokyo,
remote
Permanent
8.0M - 10.0M JPY / Yearly
Position Overview Depending on your experience, you will be involved in a range of responsibilities, including: <ul><li>New development and feature enhancement of core systems (e.g., contract, billing, and payment management) </li><li>Design and development of new web services and APIs, including UI/UX improvements </li><li>Backend API development and modification for mobile applications </li><li>System planning for new business initiatives, requirement analysis, and QCD management </li><li>Full-cycle involvement from system and infrastructure design through development, testing, and operations/maintenance </li><li>Working in a hybrid internal/external development team structure, selecting the best technologies and team composition per project. You'll also participate in deciding tech stacks and architecture. </li></ul><hr /><h4>Work Environment</h4><ul><li>Team Size: Approx. 30 members </li><li>Technologies: AWS (ECS, Lambda, etc.), Docker, Laravel, Spring, Flutter, Terraform, Datadog </li><li>Working Hours: 9:00-18:00 (flexible hours available); some overtime </li><li>Work Style: 5-day workweek (weekends and national holidays off); 124 annual holidays; childcare and caregiving support systems available </li><li>Location: Office near Ueno Station (Tokyo) </li></ul><hr /><h4>What We're Looking For</h4><ul><li>5+ years of experience in web system and API development (using PHP or Java) </li><li>Experience developing in cloud environments </li><li>Skills in designing with performance and scalability in mind </li><li>Proactive problem-solver with a hands-on attitude toward improvement in team development </li><li>Curiosity and enthusiasm for learning new technologies </li></ul>Preferred qualifications include: <ul><li>Knowledge of AWS </li><li>Experience leading small teams </li><li>Experience setting up CI/CD pipelines </li><li>Background in energy-related system development </li></ul><hr /><h4>Career Paths</h4>You'll have the opportunity to grow not only as a technical expert but also in roles such as project management, system planning, or people management. Many of our current managers started as engineers, and we offer an environment where you can grow on both technical and business fronts. <hr />Annual Salary: ¥8,000,000 - ¥10,000,000 Reference Number: 06940-0013260037 By clicking 'apply', you give your express consent that Robert Half may use your personal information to process your job application and to contact you from time to time for future employment opportunities. For further information on how Robert Half processes your personal information and how to access and correct your information, please read the Robert Half privacy notice <a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>. Please do not submit any sensitive personal data to us in your resume (such as such as race, beliefs, social status, medical history or criminal record) as we do not collect your sensitive personal data at this time.<hr />お客様が「今すぐ応募」ボタンをクリックすることにより、ロバート・ハーフ（以下、当社）がお客様の応募内容を処理し、求人情報を今後随時ご連絡する目的で個人情報を使用することに明示的に同意ただいたこととなります。当社による個人情報の処理方法、またお客様自身の個人情報へのアクセスおよびその訂正に関する詳細については、プライバシー規約（<a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a>）をお読みください。当社は、要配慮個人情報はお預かりしておりませんので人種、信条、社会的身分、病歴、犯罪の経歴など、取扱いに特に配慮を要する個人情報は、ご提出いただく職務経歴書・レジュメ等に含めないようお願いいたします。<img src="https://counter.adcourier.com/U2hpbWFtdXJhLlNoaW5vYnUuMjIyMTYuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2025-08-25T08:35:15Z

SRE Engineer

Tokyo,
remote
Contract
11.0M - 11.0M JPY / Yearly
Summary: We are looking for a seasoned Site Reliability Engineer (SRE) to enhance the efficiency and reliability of our cloud-based infrastructure. This role involves maintaining system uptime, managing incidents, and collaborating with cross-functional teams to optimize performance.Primary Responsibilities:<ul><li>Reliability Management: Establish reliability goals and error budgets, define/monitor Service Level Indicators (SLIs), and enhance Service Level Objectives (SLOs) continuously.</li><li>Incident Management: Handle on-call responsibilities, triage and respond to incidents, execute emergency remediations, and lead post-incident reviews.</li><li>Monitoring & Operations: Actively oversee system health, develop monitoring solutions, manage logs/dashboards/alerts, and detect deviations from SLOs.</li><li>Process Optimization: Standardize incident management practices across the organization, provide training, and boost metrics like Mean Time to Detect (MTTD) and Mean Time to Resolve (MTTR).</li><li>Architecture & Planning: Map critical workflows and dependencies, offer architectural insights, and take charge of capacity planning and cost reductions.</li><li>Change Management: Design change management strategies and solutions for monitoring, disaster recovery, and gradual deployment mechanisms (i.e., canary releases).</li></ul>Essential Qualifications (Mandatory):<ul><li>5+ years of experience in SRE and/or DevOps roles within cloud-based environments.</li><li>Proficiency in modern programming languages such as Go, Rust, or Python.</li><li>Hands-on expertise in managing large-scale production systems leveraging cloud technologies (e.g., AWS, Istio, Kubernetes, Grafana).</li><li>English language skills at a business proficiency level.</li></ul>Preferred Qualifications:<ul><li>Degree in Computer Science, Electrical Engineering, or a related field (or equivalent applicable experience).</li><li>Demonstrated ability to deliver impactful results both independently and in teams.</li><li>Proficiency in Japanese at a business level.</li><li>Experience utilizing infrastructure-as-code tools like Terraform.</li></ul>Collaborative Environment: You will work in close partnership with fellow SREs, developers, Product Owners, and Product Managers to champion the reliability and operational excellence of our technical infrastructure.Reference no.: 06940-0013272620By clicking 'apply', you give your express consent that Robert Half may use your personal information to process your job application and to contact you from time to time for future employment opportunities. For further information on how Robert Half processes your personal information and how to access and correct your information, please read the Robert Half privacy notice <a href="https://www.roberthalf.com/jp/en/privacy" target="_blank">https://www.roberthalf.com/jp/en/privacy</a>. Please do not submit any sensitive personal data to us in your resume (such as such as race, beliefs, social status, medical history or criminal record) as we do not collect your sensitive personal data at this time.<hr />お客様が「今すぐ応募」ボタンをクリックすることにより、ロバート・ハーフ（以下、当社）がお客様の応募内容を処理し、求人情報を今後随時ご連絡する目的で個人情報を使用することに明示的に同意ただいたこととなります。当社による個人情報の処理方法、またお客様自身の個人情報へのアクセスおよびその訂正に関する詳細については、プライバシー規約（<a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a>）をお読みください。当社は、要配慮個人情報はお預かりしておりませんので人種、信条、社会的身分、病歴、犯罪の経歴など、取扱いに特に配慮を要する個人情報は、ご提出いただく職務経歴書・レジュメ等に含めないようお願いいたします。<img src="https://counter.adcourier.com/V2lsbC5GaXRjaC43MjUyMi4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
2025-08-30T03:23:54Z

Accounting Manager

Tokyo,
remote
Permanent
8.0M - 12.0M JPY / Yearly
Company Profile<ul><li>Our client is a renowned multinational automotive group, recognized for its innovation, engineering excellence, and commitment to sustainable mobility. With a diverse portfolio of iconic brands, the company operates across global markets, including a strong presence in Japan. It is known for fostering a collaborative, forward-thinking culture and driving the future of mobility through cutting-edge technology and electrification.</li></ul>The Role<ul><li>Oversee daily accounting operations, including general ledger, accounts payable/receivable, and payroll</li><li>Prepare monthly, quarterly, and annual financial statements</li><li>Ensure compliance with J-GAAP, IFRS, and internal policies</li><li>Coordinate audits and liaise with external auditors and tax advisors</li><li>Manage budgeting, forecasting, and variance analysis</li><li>Lead and mentor accounting staff, fostering a culture of accuracy and accountability</li><li>Support cross-functional teams with financial insights and reporting</li></ul>Your Skills<ul><li>Bachelor's degree in Accounting, Finance, or related field (CPA or equivalent preferred)</li><li>5+ years of progressive accounting experience, including team leadership</li><li>Strong knowledge of J-GAAP and/or IFRS</li><li>Proficiency in accounting software (e.g., SAP, Oracle, or similar ERP systems)</li><li>Excellent communication skills in Japanese and English</li></ul>Salary<ul><li>8,000,000 yen - 12,000,000 yen</li></ul>Location<ul><li>Tokyo</li></ul>Reference number : 06940-0013017212By clicking 'apply', you give your express consent that Robert Half may use your personal information to process your job application and to contact you from time to time for future employment opportunities. For further information on how Robert Half processes your personal information and how to access and correct your information, please read the Robert Half privacy notice <a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>. Please do not submit any sensitive personal data to us in your resume (such as such as race, beliefs, social status, medical history or criminal record) as we do not collect your sensitive personal data at this time.<hr />お客様が「今すぐ応募」ボタンをクリックすることにより、ロバート・ハーフ（以下、当社）がお客様の応募内容を処理し、求人情報を今後随時ご連絡する目的で個人情報を使用することに明示的に同意ただいたこととなります。当社による個人情報の処理方法、またお客様自身の個人情報へのアクセスおよびその訂正に関する詳細については、プライバシー規約（<a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a>）をお読みください。当社は、要配慮個人情報はお預かりしておりませんので人種、信条、社会的身分、病歴、犯罪の経歴など、取扱いに特に配慮を要する個人情報は、ご提出いただく職務経歴書・レジュメ等に含めないようお願いいたします。<img src="https://counter.adcourier.com/Z2luYS5raWt1Y2hpLjk2ODE0LjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2025-07-01T00:55:30Z

Senior Product Manager

Tokyo,
remote
Permanent
18.0M - 18.0M JPY / Yearly
The Role<ul><li>Set the product vision and strategy, and create plans for further improvements and growth</li><li>Suggest new product ideas to management</li><li>Understand client needs</li><li>Work with teams across the company to align goals and balance priorities.</li><li>Manage the implementation of product plans with external partners and vendors</li><li>Keep the company updated and ensure clear communication with senior leaders</li><li>Partner with engineering teams to collaborate effectively</li><li>Support the team in meeting goals and driving product strategy</li></ul>Your Skills <ul><li>Sold experience of handling the responsibilities listed above.</li><li>Business level of English and Japanese languages skill</li></ul>Reference Number: 06940-0013173841By clicking 'apply', you give your express consent that Robert Half may use your personal information to process your job application and to contact you from time to time for future employment opportunities. For further information on how Robert Half processes your personal information and how to access and correct your information, please read the Robert Half privacy notice <a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>. Please do not submit any sensitive personal data to us in your resume (such as such as race, beliefs, social status, medical history or criminal record) as we do not collect your sensitive personal data at this time.<hr />お客様が「今すぐ応募」ボタンをクリックすることにより、ロバート・ハーフ（以下、当社）がお客様の応募内容を処理し、求人情報を今後随時ご連絡する目的で個人情報を使用することに明示的に同意ただいたこととなります。当社による個人情報の処理方法、またお客様自身の個人情報へのアクセスおよびその訂正に関する詳細については、プライバシー規約（<a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a>）をお読みください。当社は、要配慮個人情報はお預かりしておりませんので人種、信条、社会的身分、病歴、犯罪の経歴など、取扱いに特に配慮を要する個人情報は、ご提出いただく職務経歴書・レジュメ等に含めないようお願いいたします。<img src="https://counter.adcourier.com/V2F0dW55dS5TaXJpcGFpcm9qLjkyNDAzLjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2025-08-28T02:49:15Z

Data Science Director

Tokyo,
remote
Permanent
12.0M - 20.0M JPY / Yearly
Data Science Director (Advertising Technology) | Tokyo | 12-20M JPY We're looking for a hands-on Data Science Leader to help drive innovation in the digital advertising space. If you love applying machine learning to real-world problems and want to help build top-tier ad-tech products, this is the role for you. What You'll Do ・Enhance prediction models and features for advertising platforms ・Develop pricing optimization logic to maximize ad inventory value ・Build recommendation systems for dynamic creative and product suggestions ・Define and share the vision for future data science initiatives ・Mentor junior data scientists on the team ・Communicate strategy and technical work clearly across the business Tech & Tools ・Languages: Python ・Databases: Clickhouse, MySQL, BigQuery ・Cloud: GCP ・Tools: GitLab, Slack, Redmine, Confluence, plus AI coding assistants ・Hardware: Mac Team & Environment ・1 Manager, 2 Team Leads, ~9 Data Scientists ・Collaborative engineering culture with autonomy and broad scope ・Flexible work style: primarily in-office with 2 days/week remote option What You'll Gain ・Work on large-scale ad-tech platforms with billions of monthly impressions ・Tackle pricing optimization and recommendation challenges similar to top global DSPs ・Opportunity to shape cutting-edge ad-tech algorithms with real business impact ・Engineering environment with strong AI/ML support and tooling Who We're Looking For ・3+ years in data science or machine learning for marketing, advertising, or related fields ・Strong Python skills and experience in applied ML ・Enjoys diving deep into ad-tech challenges and pushing technical boundaries ・Able to communicate technical vision to both engineering and business teams ・Proactive, curious, and excited about continuous improvement ・Fluent Japanese required; English is a plus Nice-to-Have ・PhD or Master's in a related field ・Experience with generative AI or advanced ML ・Strategic thinking and problem-solving skills ・Proven track record applying new technologies to business needs ・Understanding of technical challenges in the advertising industryBy clicking 'apply', you give your express consent that Robert Half may use your personal information to process your job application and to contact you from time to time for future employment opportunities. For further information on how Robert Half processes your personal information and how to access and correct your information, please read the Robert Half privacy notice <a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>. Please do not submit any sensitive personal data to us in your resume (such as such as race, beliefs, social status, medical history or criminal record) as we do not collect your sensitive personal data at this time.<hr />お客様が「今すぐ応募」ボタンをクリックすることにより、ロバート・ハーフ（以下、当社）がお客様の応募内容を処理し、求人情報を今後随時ご連絡する目的で個人情報を使用することに明示的に同意ただいたこととなります。当社による個人情報の処理方法、またお客様自身の個人情報へのアクセスおよびその訂正に関する詳細については、プライバシー規約（<a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a>）をお読みください。当社は、要配慮個人情報はお預かりしておりませんので人種、信条、社会的身分、病歴、犯罪の経歴など、取扱いに特に配慮を要する個人情報は、ご提出いただく職務経歴書・レジュメ等に含めないようお願いいたします。<img src="https://counter.adcourier.com/Um9jY28uU29uZy4yMjQ4My4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
2025-07-03T02:10:15Z

Senior Linux Internals Engineer

Tokyo,
remote
Permanent
8.0M - 12.0M JPY / Yearly
A global cybersecurity leader is seeking a Senior Linux Internals Engineer to join their endpoint team in Tokyo. In this role, you'll design and develop Linux kernel-level components and system features that power next-generation threat detection. You'll work closely with security experts, backend developers, and product managers to deliver secure, scalable, and high-performance solutions. Key Responsibilities<ul><li>Design and optimize Linux kernel and system-level components for endpoint detection and response.</li><li>Conduct low-level debugging, performance profiling, and kernel-mode optimizations.</li><li>Collaborate with cross-functional teams to ensure secure, reliable delivery.</li><li>Review code and mentor engineers on Linux and C++ best practices.</li><li>Contribute to technical strategy and stay current with Linux kernel developments.</li></ul> Qualifications<ul><li>5+ years in Linux systems programming with deep knowledge of kernel internals.</li><li>Expert-level C++ (11/14/17) and modern system-level programming.</li><li>Proficiency with debugging/profiling tools (GDB, perf, ftrace, strace, auditd).</li><li>Familiarity with Git, Make, CMake.</li><li>Preferred: eBPF, scripting (Python/Bash), containerization (Docker/Kubernetes), cybersecurity background, leadership in remote/distributed teams.</li></ul> What's Offered<ul><li>Flexible hours with remote work options.</li><li>Strong focus on professional growth and continuous learning.</li><li>Collaborative and innovative team culture.</li></ul> Unique Highlights A rare opportunity to work at the intersection of Linux kernel engineering and cybersecurity, shaping technology with direct global impact. The company champions a culture of teamwork, resilience, inclusion, and bold innovation.Salary 8M - 12M JPYLocation Tokyo Reference Number: 06940-0013289584By clicking 'apply', you give your express consent that Robert Half may use your personal information to process your job application and to contact you from time to time for future employment opportunities. For further information on how Robert Half processes your personal information and how to access and correct your information, please read the Robert Half privacy notice <a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>. Please do not submit any sensitive personal data to us in your resume (such as such as race, beliefs, social status, medical history or criminal record) as we do not collect your sensitive personal data at this time.<hr />お客様が「今すぐ応募」ボタンをクリックすることにより、ロバート・ハーフ（以下、当社）がお客様の応募内容を処理し、求人情報を今後随時ご連絡する目的で個人情報を使用することに明示的に同意ただいたこととなります。当社による個人情報の処理方法、またお客様自身の個人情報へのアクセスおよびその訂正に関する詳細については、プライバシー規約（<a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a>）をお読みください。当社は、要配慮個人情報はお預かりしておりませんので人種、信条、社会的身分、病歴、犯罪の経歴など、取扱いに特に配慮を要する個人情報は、ご提出いただく職務経歴書・レジュメ等に含めないようお願いいたします。<img src="https://counter.adcourier.com/S29qaS5ZYWdpbnVtYS4zMDkxNC4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
2025-09-02T04:57:51Z

Prototyping Engineer

Tokyo,
remote
Contract
19.0M - 19.0M JPY / Yearly
Prototype Engineer Role Summary (Energy Innovation Project) Join a groundbreaking energy innovation initiative, starting from scratch! We are looking for a talented Full-Stack Prototype Engineer to create state-of-the-art prototypes utilizing the latest in generative AI technology. In this role, you will be designing services that don't yet exist, with the goal of scaling Proof of Concept (PoC) projects and advancing into production engineering.Key Responsibilities<ul><li>End-to-End Development:Design and build comprehensive pipeline prototypes, from frontend development to AWS-side APIs. * Frontend Optimization: Refine frontend components based on input from UI designers and feedback from users. * Cross-Team Collaboration: Partner with AWS-side engineers to develop reliable data and service pipelines. * Project Management: Oversee task tracking and provide progress updates in alignment with the project roadmap and key milestones. * AI System Deployment: Work with deployment code for agent AI systems, including those developed by external collaborators. * Technical Experimentation: Identify and address technical challenges through prototyping and hands-on experimentation.</li></ul>Required Qualifications (MUST)<ul><li>Programming Expertise:Proficient in coding with TypeScript and Python. * PoC Validation: Demonstrated experience in validating technical feasibility during PoC project phases. * Frontend Frameworks: Strong hands-on experience with the Next.js framework for modern web development. * Modern UI Libraries: Familiarity with modern UI component libraries from 2024 onwards (e.g., recent versions of Material-UI, Chakra UI, Ant Design, etc.). * AI Integration: Hands-on experience with prototype-level implementation of agent-based AI systems and LLMOps practices.</li></ul>Preferred Qualifications (WANT)<ul><li>Experience with time-series data visualization and statistical dashboard development. * Previous involvement with NFT or Web3 application development. * Japanese language proficiency is highly desirable.</li></ul>Project ContextThis role involves contributing to an innovative energy sector project that explores uncharted territory for the client. The team utilizes cutting-edge generative AI infrastructure to quickly prototype and validate new service concepts, ensuring a smooth transition from PoC to production within a 6-month timeline.Why This Role Stands OutThis unique opportunity allows you to work on a 0-to-1 innovation initiative, leveraging the most advanced AI technologies to create groundbreaking services in the energy industry.Reference No.：06940-0013272623By clicking 'apply', you give your express consent that Robert Half may use your personal information to process your job application and to contact you from time to time for future employment opportunities. For further information on how Robert Half processes your personal information and how to access and correct your information, please read the Robert Half privacy notice <a href="https://www.roberthalf.com/jp/en/privacy" target="_blank">https://www.roberthalf.com/jp/en/privacy</a>. Please do not submit any sensitive personal data to us in your resume (such as such as race, beliefs, social status, medical history or criminal record) as we do not collect your sensitive personal data at this time.<hr />お客様が「今すぐ応募」ボタンをクリックすることにより、ロバート・ハーフ（以下、当社）がお客様の応募内容を処理し、求人情報を今後随時ご連絡する目的で個人情報を使用することに明示的に同意ただいたこととなります。当社による個人情報の処理方法、またお客様自身の個人情報へのアクセスおよびその訂正に関する詳細については、プライバシー規約（<a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a>）をお読みください。当社は、要配慮個人情報はお預かりしておりませんので人種、信条、社会的身分、病歴、犯罪の経歴など、取扱いに特に配慮を要する個人情報は、ご提出いただく職務経歴書・レジュメ等に含めないようお願いいたします。<img src="https://counter.adcourier.com/V2lsbC5GaXRjaC4yMjQ2OS4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
2025-09-04T04:46:00Z

FPA Manager

Tokyo,
remote
Permanent
8.0M - 10.0M JPY / Yearly
A global energy company with a strong presence in Japan is seeking a highly skilled FP&A Manager to join its Tokyo-based team. This role is ideal for a finance professional who thrives in a dynamic, cross-cultural environment and is passionate about driving strategic financial insights and business performance. Key Responsibilities: Lead budgeting, forecasting, and long-term financial planning processes Analyze financial performance and provide actionable insights to senior leadership Support business decision-making through scenario modeling and variance analysis Collaborate with global and regional teams to align financial strategies Ensure compliance with internal controls and reporting standards Requirements: Minimum 7 years of experience in FP&A or related finance roles Strong command of both Japanese and English (business fluency required) Advanced proficiency in Excel and financial systems (e.g., SAP, Power BI) Excellent analytical, communication, and stakeholder management skills Experience in multinational or energy-related industries is a plus Reference Number:06940-0013135417By clicking 'apply', you give your express consent that Robert Half may use your personal information to process your job application and to contact you from time to time for future employment opportunities. For further information on how Robert Half processes your personal information and how to access and correct your information, please read the Robert Half privacy notice <a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>. Please do not submit any sensitive personal data to us in your resume (such as such as race, beliefs, social status, medical history or criminal record) as we do not collect your sensitive personal data at this time.<hr />お客様が「今すぐ応募」ボタンをクリックすることにより、ロバート・ハーフ（以下、当社）がお客様の応募内容を処理し、求人情報を今後随時ご連絡する目的で個人情報を使用することに明示的に同意ただいたこととなります。当社による個人情報の処理方法、またお客様自身の個人情報へのアクセスおよびその訂正に関する詳細については、プライバシー規約（<a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a>）をお読みください。当社は、要配慮個人情報はお預かりしておりませんので人種、信条、社会的身分、病歴、犯罪の経歴など、取扱いに特に配慮を要する個人情報は、ご提出いただく職務経歴書・レジュメ等に含めないようお願いいたします。<img src="https://counter.adcourier.com/Z2luYS5raWt1Y2hpLjkxMTYzLjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2025-06-30T03:16:20Z