66 results for Data Engineer in Tokyo, Tōkyō

Pre-Sales Consultant

Tokyo,
remote
Permanent
12.0M - 12.0M JPY / Yearly
Job Order: 06940-0013199935 Location: Tokyo Salary: ¥12,000,000 annuallyKey Qualifications:<ul data-start="102" data-end="680" data-is-last-node="" data-is-only-node=""><li data-start="102" data-end="218">Over 5 years of experience in roles such as Technical Sales Engineer, Solutions Engineer, or Solutions Architect</li><li data-start="219" data-end="298">Skilled in explaining the use of APIs to enhance complex customer workflows</li><li data-start="299" data-end="384">Experience with third-party integrations related to IAM/SSO, DLP, or SIEM systems</li><li data-start="385" data-end="450">Strong background in managing and completing complex projects</li><li data-start="451" data-end="521">Growth-oriented mindset, thriving in early-stage team environments</li><li data-start="522" data-end="592">Highly adaptable to fast-changing business and industry conditions</li><li data-start="593" data-end="680" data-is-last-node="">Native-level Japanese and business-level English proficiency, both written and spoken</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/b3NrYXIudGFrZW5ha2EuMzE3NTMuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2025-09-03T06:27:09Z

Engineer

Chiba,
remote
Permanent
7.0M - 10.0M JPY / Yearly
Company Profile<ul><li>Our client provides comprehensive solutions and on-site services to the food, healthcare, hospitality, industrial, and energy sectors, helping them maintain clean environments, ensure food safety, conserve resources, and enhance operational efficiencies.</li></ul>The RoleEngineering work<ul><li>Engineering services - Modification of existing facilities, introduction of new facilities and production lines</li><li>Short- and mid-term investment planning, budget management, and performance reporting</li><li>Simultaneous implementation of several small-scale projects each year</li><li>Technical meetings with internal and external parties</li><li>Development of equipment design and specifications based on internal guidelines</li><li>Management of external engineering and installation contractors, etc.</li><li>Introducing new technologies and solutions to the operations team</li><li>Preparation and submission of notifications and applications to government agencies</li><li>Management of technical books</li></ul>SHE support services (the following tasks are currently covered by the senior manager and some support may be requested in the future)<ul><li>Implement standards and requirements at all site levels</li><li>Implement process safety and personal safety programs at all site levels</li><li>Perform risk and hazard analysis on all operational aspects</li><li>Investigation of accident causes and elements of insecurity</li><li>Prepare safety data analysis reports</li><li>Prepare reports on energy reduction, water reduction, and CO2 emission reduction</li><li>Oversight of various activities in the implementation of the Safety Management System (SMS)</li></ul>Maintenance services<ul><li>Technical assistance to mills, including troubleshooting as needed</li><li>Improvements to existing processes and equipment</li></ul>Your Skills <ul><li>5+ years of experience in a chemical plant or manufacturing plant (food, chemical, materials, pharmaceutical, cosmetics, daily necessities, etc.)</li><li>Knowledge in chemical, mechanical and electrical fields</li><li>English: TOEIC 700 is preferred. If you are not allergic to English, you can learn it after you join us.</li></ul>Location ChibaSalary7 - 10 million yen Reference Number: 06940-0013248131By 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/bWFraS5zaGltaXp1LjA4NDIyLjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2025-06-26T02:57:01Z

Recruiter

Tokyo,
remote
Permanent
15.0M - 15.0M JPY / Yearly
Client ProfileOur client is global IT consulting firm based in TokyoThe RoleWe are looking for a proactive Recruiter to manage the full cycle of sourcing and assigning engineers to projects.Key Responsibilities<ul data-start="239" data-end="615"><li data-start="239" data-end="330">Source, evaluate, and assign engineers based on skills, availability, and career goals.</li><li data-start="331" data-end="404">Collaborate with sales teams and project managers for timely support.</li><li data-start="405" data-end="492">Handle contract negotiations and maintain relationships with engineers and clients.</li><li data-start="493" data-end="558">Provide improvement suggestions and support project closures.</li><li data-start="559" data-end="615">Analyze market trends to optimize resource planning.</li></ul>Requirements<ul data-start="641" data-end="815"><li data-start="641" data-end="689">Strong communication and negotiation skills.</li><li data-start="690" data-end="760">Ability to manage multiple priorities in a fast-paced environment.</li><li data-start="761" data-end="815">Analytical mindset and teamwork-oriented approach.</li></ul>Salary15M JPYLocationTokyo Reference Number: 06940-0013275617By 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/QmlhbmNhLllhdS4xODIxMS4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
2025-08-21T07:07:06Z

Quality Assurance Testing Manager

Tokyo,
remote
Contract
7.2M - 7.2M JPY / Yearly
Job Opening: QA Test EngineerOur client is seeking a QA Test Engineer to join a dynamic and fast-paced technology team. In this role, you will be responsible for ensuring the quality and reliability of software products by designing and executing test strategies, collaborating with cross-functional teams, and driving continuous improvement in testing practices.Key Responsibilities<ul><li>Test planning & execution: Develop comprehensive test plans, design test cases, and execute them across multiple scenarios and functionalities.</li><li>Testing coverage: Conduct functional, regression, and performance testing to validate new features, safeguard existing functionality, and assess performance under different conditions.</li><li>Defect management: Identify, document, and track defects, providing clear and actionable feedback to ensure timely resolution.</li><li>Cross-team collaboration: Partner with developers, product managers, and stakeholders to align testing efforts and resolve issues efficiently.</li><li>Test automation: Build and maintain automated test cases using modern tools and frameworks to increase efficiency.</li><li>Code review participation: Contribute feedback on code quality and adherence to standards during reviews.</li><li>Documentation: Maintain clear and consistent documentation of test plans, cases, and results for knowledge sharing.</li><li>Continuous improvement: Suggest and implement process enhancements, tools, and methodologies to strengthen QA practices.</li></ul>Skills & Qualifications<ul><li>Strong analytical and problem-solving skills with the ability to design effective testing strategies.</li><li>Excellent communication skills to collaborate with both technical and non-technical team members.</li><li>Solid understanding of testing methodologies and experience with modern testing tools/frameworks.</li><li>Experience working in Agile development environments.</li><li>Knowledge of the Software Development Lifecycle (SDLC).</li><li>Familiarity with programming/scripting languages (a plus, especially for test automation).</li></ul>What's on Offer<ul><li>Competitive salary and benefits package.</li><li>Opportunity to work on cutting-edge projects in a collaborative, innovative environment.</li><li>Career growth potential in a supportive and international team culture.</li></ul>Monthly Salary600,000 yen LocationTokyo Reference Number: 06940-0013269631By 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/YWhtYWQucm95YW5pLjg2MzkxLjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2025-08-21T00:35:46Z

Front End Engineer

Tokyo,
remote
Permanent
8.0M - 12.0M JPY / Yearly
What Sets This Opportunity Apart Mission with Real Impact: Help transform financial services by making cashless payments more accessible and intuitive for everyone in Japan. Your work will drive a fundamental shift in how people interact with money. Freedom to Innovate: Join a culture that rewards initiative, creative problem-solving, and the courage to challenge the status quo. Here, you'll help rebuild core systems from the ground up, not just tweak existing features. Career Growth & Ownership: Take on enterprise-scale challenges, lead architectural decisions, and see your ideas move from concept to reality. You'll have a direct hand in expanding the company's service portfolio as it aims to become Japan's go-to fintech platform. Flexible Workstyle: Enjoy true flexibility-work fully remotely from anywhere in Japan, with occasional team gatherings in Tokyo. There's no fixed office attendance, and you set your own hours for optimal work-life balance. Collaborative & Diverse Team: Work alongside passionate engineers, product managers, and designers from around the world. Communication is open, and your input will always be valued. What You'll Do Collaborate across disciplines to deliver new features and elevate the user experience for a rapidly growing digital payments platform. Redesign and enhance frontend architecture for scalability, maintainability, and future growth. Tackle complex technical challenges as you help reimagine a system at the heart of Japan's fintech transformation. Mentor peers, share knowledge, and uphold engineering best practices through code reviews and feedback. Troubleshoot and resolve issues to ensure a secure, robust, and seamless product. Who Thrives Here Engineers with 5+ years of hands-on experience in JavaScript and/or TypeScript, and at least 2 years working with Vue.js (React also welcome). Professionals who've led frontend projects and designed scalable architectures. Those who prefer building products over following orders-problem solvers who want to leave their mark on a fast-evolving industry. Candidates from product-driven backgrounds (rather than consulting or outsourcing) who value autonomy and ownership. Business-level English is required; Japanese is a plus but not mandatory. Tech Stack Highlights Nuxt 3 (Vue.js 3, TypeScript), REST APIs, TanStack Query, Zod, Storybook CI/CD with GitHub Actions, AWS S3/CloudFront/Route53 Modern collaboration tools: GitHub, Slack, Zoom, Miro, JIRA Why Now? Japan's tech sector is undergoing a digital revolution, with a critical shortage of skilled IT professionals and a surge in demand for those ready to lead modernization efforts. This is a rare chance to join a company with strong financial backing and a startup mindset-where you'll help set the standard for the next era of fintech in Tokyo and beyond.Reference Number: 06940-0013246353By 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/S2hhbmcuTGUuNTI1NDEuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2025-06-19T02:05:48Z

Director of Deep Learning

Tokyo,
remote
Permanent
15.0M - 20.0M JPY / Yearly
Company Profile/The Role<ul><li>We're seeking a Director of AI to replace our current director and lead AI initiatives with both strategic vision and technical expertise.</li><li>In this role, you will lead a team of machine learning engineer and closely work with other senior leaders to level up the business to next level.</li><li>We provide very international environment, great people, solid saas products and competitive salary package.</li></ul><Key Responsibilities><ul><li>Lead AI/ML strategy and technical direction aligned with company objectives</li><li>Identify AI opportunities to enhance customer experience, operations, and business impact</li><li>Drive cross-functional collaboration with product, engineering, sales, and customer success</li><li>Oversee complete AI feature lifecycle from prototype to production deployment</li><li>Monitor and optimize KPIs for AI-driven features post-launch</li><li>Establish ML operations, data infrastructure, and model lifecycle best practices</li><li>Communicate complex AI concepts to both technical and non-technical stakeholders</li></ul>Your Skills<ul><li>Master's in Computer Science, Physics, Applied Math, or related field (Ph.D. preferred)</li><li>8+ years ML engineering/data science experience with 3+ years management/strategic role</li><li>Proven track record leading AI projects from concept to launch with KPI optimization</li><li>Experience building and deploying deep learning models in customer-facing applications</li><li>Production experience with personalization, recommendation systems, or NLP</li><li>Strong technical knowledge of ML frameworks (TensorFlow, PyTorch) and MLOps tools</li><li>Excellent leadership and organizational alignment capabilities</li><li>Pragmatic decision-making skills for technical trade-offs</li><li>Strong communication skills across diverse stakeholder groups</li><li>Hands-on team management skills and experience</li></ul>Salary<ul><li>15 million yen - 20 milion yen</li></ul>Location<ul><li>Tokyo</li></ul>Reference number : 06940-0013256453By 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/TmFuY3kuWXVhbi4xODMwNi4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
2025-07-08T05:43:02Z

SCM Procurement Position

Tokyo,
remote
Permanent
6.0M - 9.0M JPY / Yearly
<h3 data-start="94" data-end="120">Company Overview</h3>This company develops next-generation cloud robotics platforms by leveraging world-leading control and artificial intelligence technologies. In addition, they provide development, implementation, and operational support for advanced robotics solutions. With a team of highly skilled engineers from over 20 countries and a bilingual sales team with deep expertise in robotics, they deliver optimal solutions tailored to each client's needs.<hr data-start="562" data-end="565" /><h3 data-start="567" data-end="611">Responsibilities:</h3><ul data-start="640" data-end="944"><li data-start="640" data-end="708">Plan and execute production schedules for mass-produced products</li><li data-start="709" data-end="778">Manage inventory and logistics to build an optimized supply chain</li><li data-start="779" data-end="830">Handle various purchasing and procurement tasks</li><li data-start="831" data-end="875">Manage delivery schedules and lead times</li><li data-start="876" data-end="944">Oversee monthly procurement operations and contract administration</li></ul><hr data-start="946" data-end="949" /><h3 data-start="951" data-end="971">Requirements</h3>Must-Haves:<ul data-start="989" data-end="1405"><li data-start="989" data-end="1168">Minimum 2 years of experience in procurement, purchasing, inventory control, or logistics related to hardware products, industrial goods, automotive components, or electronics</li><li data-start="1169" data-end="1236">Strong attention to detail and excellent task management skills</li><li data-start="1237" data-end="1328">Leadership and communication skills to effectively influence and coordinate with others</li><li data-start="1329" data-end="1366">Native-level Japanese proficiency</li><li data-start="1367" data-end="1405">Business-level English proficiency</li></ul>Nice-to-Haves:<ul data-start="1426" data-end="1741"><li data-start="1426" data-end="1511">Bachelor's degree in engineering or equivalent experience in a technical industry</li><li data-start="1512" data-end="1572">Knowledge of mechatronics product design and development</li><li data-start="1573" data-end="1628">Chinese language skills (for supplier negotiations)</li><li data-start="1629" data-end="1672">Experience in sourcing robot components</li><li data-start="1673" data-end="1720">Experience working in a startup environment</li><li data-start="1721" data-end="1741">Forklift license</li></ul><hr data-start="1743" data-end="1746" />Salary: 6M- 9MLocation: TokyoReference No.: 06940-0013247950 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/dGFrdS55YW1hc2hpdGEuMDcyNzkuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2025-06-23T01:37:02Z

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

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

Engineer/ Tech Lead

Tokyo,
remote
Permanent
9.0M - 12.0M JPY / Yearly
Company Profile<ul><li>Our client is a dynamic and innovative e-commerce platform empowering businesses of all sizes to establish and manage their online stores with ease..</li></ul>The Role<ul><li>Engineer/ Tech Lead</li></ul>Your Skills <ul><li>At least 1 year of working experience in in-house services</li><li>4+ years of working experience in UI/UX design for web services</li><li>Working level skills in Figma (or Sketch, Adobe XD)</li><li>Experience working with engineers</li><li>Applicants must be able to submit a portfolio (any format is acceptable).</li></ul>Location TokyoSalary9 - 12 million yen Reference Number: 06940-0013148268By 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/aXNhYWMuY2hlbmcuODczNjEuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2025-06-17T08:05:55Z

HR Recruiter

Tokyo,
remote
Permanent
13.0M - 13.0M JPY / Yearly
Reference Number: 06940-0013258293 Expected Salary: Starting from JPY 13,000,000 per year Location: Tokyo<hr data-start="276" data-end="279" /><h4 data-start="281" data-end="308">Professional Summary</h4>Experienced recruiter specializing in attracting and hiring top technical talent in Japan, including engineers, developers, and operational roles. Skilled in developing and executing recruitment strategies, managing the full recruitment lifecycle from sourcing to onboarding. Collaborates closely with hiring managers and senior leaders to understand hiring needs and deliver strategic talent acquisition solutions.<hr data-start="726" data-end="729" /><h4 data-start="731" data-end="755">Experience & Skills</h4><ul data-start="757" data-end="1452"><li data-start="757" data-end="884">Develop and execute recruitment strategies to attract technical talent such as engineers, developers, and operational staff</li><li data-start="885" data-end="1001">Source candidates using various channels including online platforms, networking events, and industry connections</li><li data-start="1002" data-end="1099">Manage full recruitment lifecycle: screening, interviewing, offer negotiation, and onboarding</li><li data-start="1100" data-end="1217">Partner with hiring managers and senior leadership to understand hiring priorities and provide strategic guidance</li><li data-start="1218" data-end="1300">Deliver a positive candidate experience for both active and passive candidates</li><li data-start="1301" data-end="1452">Perform administrative recruitment tasks including maintaining applicant tracking systems, preparing job postings, and managing recruitment budgets</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/RW1pcmkuTmFrYWppbWEuMzQzMjYuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2025-07-29T03:14:06Z

AI Security Engineer

Yamanashi,
remote
Permanent
9.0M - 13.0M JPY / Yearly
Selling Point Full Remote Client Profile This company delivers advanced security solutions and risk management services to both domestic and international businesses and organizations, leveraging cutting-edge technology and specialized expertise. The Role Engaged in research and development related to AI security, and you will be responsible for a wide range of tasks, from investigative research to the development of products and services. Salary 9,000,000 yen－13,000,000 Location Full Remote Reference Number：06940-0013244585 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/RmFicml6aW8uRnVtYWdhbGxpLjk4MzAxLjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2025-07-02T06:57:08Z

Scala Engineer

Tokyo,
remote
Permanent
7.0M - 10.0M JPY / Yearly
🗾 Tokyo, Japan | 🏠 Full Remote | ⚡ Functional Programming Excellence 💰 Transform Digital Payments with Functional Programming Join our dynamic engineering team building next-generation payment gateway solutions that power thousands of merchants across Japan's diverse payment ecosystem. Our proprietary platform seamlessly integrates credit card processing with QR payment systems and bank transfers, creating unified experiences for businesses of all sizes. ✨ What Sets This Role Apart 🎯 Engineering Excellence & Autonomy Lead technical decisions in a flat organization where your voice shapes product direction Work with production systems processing real transactions at scale Collaborate in high-performing teams without corporate bureaucracy Direct access to leadership for proposing improvements and driving initiatives 📈 Career Growth & Impact Expand functional programming expertise with industry-leading mentorship Take ownership of entire system components from conception to deployment Contribute to architectural decisions for large-scale distributed systems Work across diverse technical challenges beyond traditional API development ⚖️ Work-Life Integration Complete location flexibility with full remote capabilities Flexible scheduling respecting your optimal productivity hours Strong retention culture - many engineers return for the autonomy and impact 🛠️ Core Responsibilities 🏗️ Design resilient, scalable backend services for cloud-native payment processing 🔗 Implement robust API systems serving high-volume transaction flows 👥 Participate in code reviews and mentor team members 🔄 Drive continuous improvement initiatives across development workflows 🤝 Collaborate with cross-functional teams to deliver integrated solutions ✅ Required Qualifications 💻 Technical Foundation 3+ years of object-oriented programming experience 1+ years of functional programming experience (Scala, Java, Kotlin preferred) Strong API development and web service architecture background Proficiency with relational database systems and query optimization Experience with Git-based version control and collaborative development Proven track record developing comprehensive automated test suites Computer Science degree or equivalent technical background 🌟 Valuable Additional Skills 📡 Event-driven architecture and messaging system implementation 🗄️ NoSQL database design and AWS cloud services experience 🔧 Microservices design patterns and CI/CD pipeline development 💼 Financial services domain knowledge 🌐 Open source contribution history 🗣️ Conversational Japanese ability for enhanced team collaboration 🎯 Why Choose Us 🚀 Technical Innovation Work on systems processing real financial transactions at scale Contribute to entirely in-house developed technology stack Influence architectural decisions impacting thousands of merchants Access cutting-edge functional programming practices 🌱 Professional Growth Transition from larger corporate environments to high-impact startup culture Direct involvement in feature planning and business strategy discussions Exposure to complete product development lifecycle Join a community of developers who specifically returned for our collaborative environmentRef No.: 06940-0013260806 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/S2hhbmcuTGUuMjg2NTguMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2025-07-15T06:42:14Z

Sr. Software Engineer (Scala) - Full remote

Tokyo,
remote
Permanent
8.0M - 12.0M JPY / Yearly
Shape the Future of Digital Payments as a Senior Backend Engineer Are you ready to make a real impact on how millions of people shop online? Join a fast-growing Fintech innovator in Tokyo that's redefining the checkout experience. Here, your expertise will directly influence the evolution of digital payments-without the need for credit cards. If you're passionate about building robust systems and eager to see your work in action, this is your chance. What Makes This Opportunity Stand Out?<ul><li>Global, Inclusive Team: Collaborate with talented professionals from over 30 countries. Diversity isn't just a buzzword-it's the foundation of our creativity and success.</li><li>Flexible Workstyle: Choose where and when you work best. Whether you prefer a fully remote setup or the energy of our Tokyo office, you have full autonomy from day one.</li><li>Tech-Forward Environment: Tackle complex challenges using modern technologies like Rust and Scala, Kafka, and a microservices architecture. We encourage experimentation and continuous learning.</li><li>Growth & Ownership: Be involved in every stage of the software lifecycle, from concept to deployment. Your ideas matter and your leadership will help shape both products and the team.</li><li>Supportive Culture: We value open communication, knowledge sharing, and a healthy work-life balance. Enjoy complete flex time, weekends off, and a comprehensive benefits package-including retirement and pension plans.</li></ul>Your Role<ul><li>Lead and contribute to the design and development of scalable backend systems using Scala and other modern languages.</li><li>Drive projects from requirements gathering through to implementation, testing, and operation.</li><li>Collaborate with cross-functional teams to integrate with external APIs and financial products.</li><li>Mentor team members and help set technical direction.</li><li>Continuously improve system reliability, security, and performance.</li></ul>What We're Looking For<ul><li>Solid experience in backend development with languages such as Scala, Java, Kotlin, Rust or interest in Functional Programming</li><li>Proven ability to design new systems and enhance existing applications.</li><li>Strong communication skills in English; Japanese is a plus but not required.</li><li>Experience in Fintech or with functional programming is highly valued.</li><li>A proactive, collaborative mindset and a drive to make a difference.</li></ul>Salary<ul><li>8 million yen - 12 million yen</li></ul>Location<ul><li>Tokyo</li></ul>Reference number : 06940-0013257393By 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/S2hhbmcuTGUuNzMwNjkuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2025-07-09T01:41:11Z

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

Site Reliability Engineer (SRE) - Manufacturing AI Platform

Tokyo,
remote
Permanent
8.0M - 11.0M JPY / Yearly
Tokyo, Japan | Remote-First | High-Impact Engineering Build the Future of Manufacturing Technology Join a fast-growing SaaS platform revolutionizing global manufacturing through cutting-edge AI and 3D CAD technology. We're transforming traditional procurement with innovative algorithms that optimize quality, cost, and delivery time across international supply chains. Our rapidly expanding platform serves major manufacturers worldwide, requiring rock-solid reliability as we scale from startup to industry leader. What Makes This Role Exceptional "High-Impact Engineering" Build scalable systems from scratch in a fast-paced startup environment within a 600+ person company Lead reliability initiatives for mission-critical manufacturing platforms processing real transactions Work directly with CTO and engineering leadership in a flat organizational structure Drive technical decisions that directly impact global manufacturing efficiency "Career Acceleration & Global Impact" Rapid career progression in flat organization with system-level project ownership Establish SRE practices and culture from the ground up Work with multinational teams from 15+ countries in English and Japanese Technical meetings conducted bilingually to support international collaboration "Core Responsibilities" Design Google Cloud-based architectures for manufacturing-scale workloads Build robust monitoring and observability systems using Datadog and modern tooling Establish SLI/SLO frameworks and lead incident response procedures Implement Infrastructure-as-Code using Terraform and Kubernetes Optimize CI/CD pipelines with GitHub Actions and ArgoCD Collaborate on microservices architecture using Rust, TypeScript, and Node.js Required Qualifications "Technical Foundation" 7+ years hands-on software development experience Proven SRE team experience or equivalent infrastructure reliability roles Expert-level cloud architecture design and operations (Google Cloud preferred) Production experience with Kubernetes and container orchestration Strong Infrastructure-as-Code practices and CI/CD pipeline development Web application development and production operations background Business-level Japanese communication skills "Valuable Additional Skills" Business-level English proficiency for international collaboration Distributed systems architecture and operations experience Backend development experience with statically-typed languages Advanced monitoring platform experience (Datadog, Prometheus, etc.) Experience building SRE culture within growing organizations SRE leadership experience in 50+ engineer organizations Why Choose Us "Technical Innovation" Work with cutting-edge manufacturing AI and 3D CAD processing technology Contribute to systems handling real manufacturing transactions at global scale Access modern tech stack including Rust, TypeScript, and advanced ML infrastructure Architect solutions for one of Japan's most innovative manufacturing companies"Professional Growth" Establish SRE practices in rapidly growing technology company Lead reliability initiatives for mission-critical manufacturing systems International exposure working with global manufacturing networks Family-friendly policies with 50% of employees being parents Salary: 8M-11MLocation: TokyoReference Number: 06940-0013260805By 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/S2hhbmcuTGUuMzkzMDEuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2025-07-15T07:04:40Z

Senior iOS developer

Tokyo,
remote
Permanent
1.2M - 1.2M JPY / Yearly
Salary: ¥1,200,000 Location: Tokyo JO:06940-0013209960Job Description:<ul data-start="283" data-end="673"><li data-start="283" data-end="346">Develop and maintain iOS apps for consumer-facing services.</li><li data-start="347" data-end="425">Implement new features and optimize existing ones based on business needs.</li><li data-start="426" data-end="482">Manage app submissions and updates to the App Store.</li><li data-start="483" data-end="563">Ensure stable operation through performance monitoring and issue resolution.</li><li data-start="564" data-end="619">Continuously improve code quality and architecture.</li><li data-start="620" data-end="673">Keep up with new tech trends and framework updates.</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/VmljdG9yaWFSeW8uNjU5NjIuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2025-09-04T01:29:08Z

Software Engineer

Tokyo,
remote
Permanent
7.0M - 12.0M JPY / Yearly
<h2 data-start="77" data-end="134">Join Us in Building the Future of Security Learning</h2>We are developing a system that enables people to efficiently and practically gain security knowledge, by personalizing learning based on each individual's skill level and activity history. Our engineering-driven team is at the heart of this initiative, creating impactful products that make real-world learning more effective.We're now looking to welcome two new engineers to the core development team driving this mission forward.<hr data-start="582" data-end="585" /><h2 data-start="587" data-end="623">Open Positions (1 person each)</h2><h3 data-start="625" data-end="666">① Backend & Infrastructure Engineer</h3>You'll be responsible for building and operating a robust, scalable, and secure infrastructure to support our product-mainly using Python and AWS.<h3 data-start="819" data-end="877">② Product Engineer (Feature & User Experience Focus)</h3>You'll work closely with the PdM and designers to create valuable features from scratch, building experiences that directly improve how users learn and grow.<hr data-start="1041" data-end="1044" /><h2 data-start="1046" data-end="1064">Why Join Us?</h2><h3 data-start="1066" data-end="1106">High autonomy in a close-knit team</h3>A nimble team structure where you can take initiative and focus deeply on development.<h3 data-start="1195" data-end="1235">Fully remote & flexible work style</h3>Work from anywhere, anytime. The only in-person requirement is for occasional team events.<h3 data-start="1328" data-end="1358">A learning-first culture</h3>We actively support continuous learning with book and exam subsidies, regular internal tech talks, and study groups.<h3 data-start="1481" data-end="1543">Real impact in the growing field of Security × Education</h3>You'll build a product that contributes directly to society, while expanding both your technical expertise and domain perspective.<hr data-start="1680" data-end="1683" /><h2 data-start="1685" data-end="1713">What We're Looking For</h2>We welcome candidates with the following skills and experience:<ul data-start="1784" data-end="2061"><li data-start="1784" data-end="1827">4+ years of web application development</li><li data-start="1828" data-end="1882">Backend experience in Python or TypeScript</li><li data-start="1883" data-end="1924">2+ years of development using AWS</li><li data-start="1925" data-end="2012">1+ year of experience with IaC tools like Terraform, CloudFormation, or Ansible</li><li data-start="2013" data-end="2061">Experience working in Agile or Scrum teams</li></ul>Experience in security or education is not required-but curiosity and a willingness to learn are highly valued!<hr data-start="2178" data-end="2181" /><h2 data-start="2183" data-end="2211">🛠 Our Tech Stack & Tools</h2>Languages & Frameworks Python (Django, DRF), TypeScript (Next.js, React)Infrastructure AWS (ECS, Lambda, CloudFormation, ECR), Terraform, DockerDatabase & Others PostgreSQL, Redis, Elasticsearch, GitHub Actions, SentryAI / LLM Azure OpenAITools We Use Slack, Miro, Figma, ChatGPT, Gather, Cursor, etc.<hr data-start="2554" data-end="2557" /><h2 data-start="2559" data-end="2580">Work Conditions</h2><ul data-start="2582" data-end="3213"><li data-start="2582" data-end="2643">Employment type: Full-time (4-month probation period)</li><li data-start="2644" data-end="2708">Annual salary: ¥7M-¥12M (based on experience and skills)</li><li data-start="2709" data-end="2798">Work style: Fully remote by default (with a Tokyo office), flexible working hours</li><li data-start="2799" data-end="2928">Time off: Weekends, national holidays, year-end/New Year, summer break, paid leave, and special leave (e.g., bereavement)</li><li data-start="2929" data-end="3213">Benefits:<ul data-start="2949" data-end="3213"><li data-start="2949" data-end="2974">Full social insurance</li><li data-start="2977" data-end="3009">Transportation reimbursement</li><li data-start="3012" data-end="3071">Annual health check (support for full medical checkups)</li><li data-start="3074" data-end="3108">Certification/learning support</li><li data-start="3111" data-end="3142">Internal recognition system</li><li data-start="3145" data-end="3178">Childcare and nursing support</li><li data-start="3181" data-end="3213">Stock ownership plan, and more</li></ul></li></ul> Reference Number: 06940-0013263495By 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/U2hpbWFtdXJhLlNoaW5vYnUuNTg3MDAuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2025-07-18T00:10:25Z

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

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

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

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

Android Developer

Tokyo,
remote
Permanent
8.0M - 12.0M JPY / Yearly
Are you passionate about building products that impact hundreds of millions of users? Join a team developing the Android client for one of the most widely used communication apps in Japan and across Asia. This platform is evolving beyond messaging, integrating AI and diverse services to become an essential life platform for daily living. What You'll Do -Collaborate with project managers, UI/UX designers, data scientists, and business stakeholders to design, develop, and enhance Android client features. -Drive stability and performance improvements for an app relied upon daily by millions. -Participate in ongoing codebase improvements, refactoring, and performance optimization. -Contribute to the development environment, including CI automation and code review workflows. -Engage with user feedback to deliver meaningful product enhancements. -Work on a large-scale, mature codebase with opportunities to influence architecture and best practices. Who We're Looking For - Strong communicator in English OR Japanese. - Experience developing native Android applications using Kotlin and Java in a team environment (including code reviews). - Ability to propose and drive improvements across planning, development, and testing processes. - Eager to enhance team productivity through codebase, tooling, or knowledge sharing. - UI/UX design and development experience.Salary - 8 million yen - 12 million yen Location - TokyoReference number:06940-0013256389By 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/V2F0dW55dS5TaXJpcGFpcm9qLjcyODc2LjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2025-07-08T05:29:57Z

Trade Specialist

Tokyo,
remote
Permanent
6.0M - 8.5M JPY / Yearly
<pre id="tw-target-text" class="tw-data-text tw-text-large tw-ta" dir="ltr" data-placeholder="翻訳" data-ved="2ahUKEwiro_eOzrOOAxVns1YBHbk9NRsQ3ewLegQICRAV">Position: </pre><ul><li>Procurement Operations Division, Procurement Operations Department, Trade Operations Section: Trade Specialist</li></ul>Responsibility<ul><li>You will be responsible for the import and export of cargo for the company and each company/division (domestic).</li></ul> <General import/export duties><ul><li>Preparation and confirmation of import/export documents (invoices, packing lists, international courier waybills, etc.)</li><li>Customs clearance arrangements, etc. (requests for import/export customs clearance from customs brokers, product explanations, collection and delivery requests, etc.)</li><li>Transportation (air/sea transport) arrangements and management</li><li>Preparation of legal management documents/response to post-inspection by customs</li></ul> <Qualifications for application Required requirements><ul><li>Ability to act proactively and flexibly while keeping in mind the current state of import and export, and to cooperate with team members and business divisions to carry out work 5 years or more experience in trade (import and export) Knowledge of the Customs Act (including additional elements, valuation declarations, etc.) and other laws Experience in handling customs post-inspections Experience in import and export consultation desks and trade education Experience in raising awareness </li><li>English: Intermediate (It is not a problem if you have not yet reached a TOEIC score of 800, but you should be able to read and understand trade documents and contracts without stress, and be able to converse with foreign engineers)</li><li>Native-level Japanese</li></ul>Ref No.: 06940-0013248646 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/bWFraS5zaGltaXp1LjMyOTEzLjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2025-07-11T07:00:58Z

Senior Front-end developer

Tokyo,
remote
Permanent
10.0M - 10.1M JPY / Yearly
Senior Front-end DeveloperCompany OverviewA global leader in AI-powered contract review solutions, adopted by companies and law firms worldwide.Job Description<ul><li>Develop and enhance front-end components of our proprietary products</li><li>Collaborate with UI/UX designers and back-end engineers</li><li>Design and implement fast, scalable web interfaces</li><li>Research and adopt cutting-edge technologies to improve code quality</li><li>Provide technical guidance to junior engineers</li></ul>Qualifications<ul><li>5+ years of front-end development experience</li><li>Hands-on experience with JavaScript frameworks such as React, Vue.js, or Angular</li><li>Proficiency in HTML5, CSS3, Git, Webpack</li><li>Strong understanding of UI/UX and performance optimization</li><li>Business-level English communication skills (for collaboration with global teams)</li></ul>Location<ul><li>Tokyo, Japan</li></ul>Reference Number06940-0013197256 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/VmljdG9yaWFSeW8uOTk4NTUuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2025-09-02T05:58:39Z

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