37 results for Engineering Manager in Shinjuku, Tōkyō

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">
2025-09-19T05:31:04Z

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">
2025-09-17T07:51:43Z

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

Tokyo,
remote
Contract
8.6M - 10.0M JPY / Yearly
The RoleThe Product Manager will be responsible for driving the development and success of digital products and services. This role involves defining product strategy, managing the product lifecycle, and collaborating with cross-functional teams to deliver innovative solutions that meet client and market needs.<h4>Key Responsibilities:</h4><ul><li>Define product vision, strategy, and roadmap aligned with business goals.</li><li>Conduct market research and analyze user needs to identify opportunities.</li><li>Work closely with engineering, design, and marketing teams to ensure timely and high-quality product delivery.</li><li>Manage product lifecycle from concept to launch and continuous improvement.</li><li>Monitor product performance and gather feedback for future enhancements.</li><li>Prepare reports and presentations for stakeholders.</li></ul>Your Skills <ul><li>Bachelor's degree in Business, Marketing, or related field.</li><li>Proven experience in product management or similar role.</li><li>Strong understanding of digital products and technology trends.</li><li>Excellent communication and project management skills.</li><li>Ability to work in a fast-paced, collaborative environment</li></ul>Location TokyoSalaryHourly 4,000 - 5,000 yen Reference Number: 06940-0013322117 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/V2lsbC5GaXRjaC44ODA4NC4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
2025-11-12T03:38:44Z

Full Stack Engineer

Tokyo,
remote
Permanent
8.0M - 15.0M JPY / Yearly
Company Profile A growing company providing a next-generation collaborative management platform that connects executives with operational teams. Our solution centralizes "people, assets, and capital" covering budgeting & forecasting, workforce planning, capital investment, and rebate management enabling fast, data-driven decision-making. Our strengths include an intuitive UI/UX and expert support leveraging insights from former corporate strategy professionals. In addition to our existing products, we are expanding into new enterprise solutions. Flexible, fully remote work arrangements are available.The Role This is an engineering position leading the technical side of new business initiatives in the management domain. You will work closely with Product Managers and business teams, driving end-to-end 0→1 development-from deeply understanding customer challenges to defining the MVP, designing the architecture, prototyping, and implementation. You will have significant discretion in technical decision-making and play a key role in directly shaping the direction of the product. Your Skills Must-Have:<ul><li>5+ years of experience in web application development</li><li>Experience developing with Ruby on Rails</li><li>Experience in architecture design and technology selection</li><li>Experience driving projects as a technical lead</li><li>Experience contributing to 0→1 phases of in-house product development</li></ul>Preferred:<ul><li>Experience working in Agile/Scrum environments</li><li>Ability to prioritize based on business requirements and domain understanding</li><li>Proactive experience in improving organizational or team processes</li><li>End-to-end experience from development to operations</li></ul>Key Highlights of the Role <ul><li>Fully remote work and flexible working arrangements</li><li>Significant autonomy to technically lead 0→1 development of new business initiatives</li><li>Opportunity to collaborate closely with Product Managers, corporate planning, and design teams to create customer-driven products</li><li>End-to-end involvement from architecture design to prototyping and iterative improvements</li><li>Career growth potential toward Tech Lead or VPoE roles</li><li>The chance to tackle high-impact product development in the challenging domain of management solutions, delivering real value</li></ul>Location TokyoSalary 8－15 million yen Reference Number：06940-0013337685 By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (<a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>). Please ensure that your application documents do not include sensitive personal data such as race, beliefs, medical history, criminal record, or other information irrelevant to hiring process such as spouse or dependents. All information must be accurate and truthful, and any included hyperlinks must be safe and secure.<hr />「応募」をクリックすることにより、お客様はロバート・ハーフ（以下、当社）のプライバシー通知（<a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a>）に同意したものとみなされます。 応募書類には、人種、信条、社会的身分、病歴、犯罪の経歴などの要配慮個人情報や、配偶者、扶養家族など採用選考に無関係な情報を含めないようご注意ください。記載する情報はすべて正確かつ真実であること、また、ハイパーリンクを含める場合には、安全性と信頼性が確保されていることをご確認ください。<img src="https://counter.adcourier.com/U2hpbWFtdXJhLlNoaW5vYnUuNzQ3MTYuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2025-11-19T03:12:32Z

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">
2025-09-19T01:57:22Z

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

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

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

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

IT Business Solutions Manager

Tokyo,
remote
Permanent
9.0M - 13.5M JPY / Yearly
Company ProfileJoin a world-leading premium sports equipment brand that's revolutionizing the athletic performance industry through cutting-edge technology and innovation. With a strong global presence and a passionate commitment to excellence, this iconic company is seeking an IT Business Solutions Manager to drive digital transformation across Japan and the Asia region. Based in Tokyo, this pivotal role bridges business strategy and technology execution, managing the full lifecycle of consumer-facing and internal applications. You'll be the IT Business Partner for Japan, collaborating with global teams while leading local implementation of e-commerce platforms, mobile apps, omni-channel solutions, ERP systems, and critical back-end systems including logistics, order management, and supply chain applications.The Role<ul><li>Lead planning and execution of application initiatives including e-commerce, mobile apps, omni-channel retail, ERP systems, logistics, order management, and supply chain solutions</li><li>Manage one direct report, external vendors, and cross-functional project teams to deliver strategic implementations and daily operational support</li><li>Partner with business stakeholders and global IT teams to transform business requirements into scalable technology solutions</li><li>Serve as Japan IT Business Partner and single point of escalation for strategic and critical tactical issues</li><li>Respond to shifting market dynamics, mitigate project risks, and re-prioritize initiatives in collaboration with senior leadership</li><li>Foster knowledge exchange between Japan, Asia-Pacific, and global headquarters to share best practices and drive innovation</li><li>Drive operational excellence through process improvements and emerging technology implementation</li></ul>Your Skills <ul><li>7+ years of IT project management experience implementing consumer-facing and internal enterprise systems</li><li>Advanced expertise in e-commerce platforms, CRM, B2C/B2B commerce, retail, and ERP systems</li><li>Deep experience with supply chain, logistics, order management systems, and front-end to back-end integrations</li><li>5+ years in a project management role or small team leadership with management of vendors, budgets, and cross-functional project teams</li><li>Bilingual fluency in English and Japanese (written and verbal) is mandatory</li><li>Strong stakeholder management, consulting, and negotiation skills in global, matrixed environments</li></ul>Key Highlights of the Role <ul><li>Strategic Impact: Shape digital strategy for an iconic global brand as Japan IT Business Partner with direct senior leadership access and regional influence</li><li>Cutting-Edge Technology: Lead end-to-end digital ecosystem from e-commerce and mobile to supply chain systems</li><li>Global Exposure: Collaborate across Japan, Asia, and headquarters while building expertise in a dynamic, high-growth sports industry</li></ul>Location TokyoSalary9 - 13.5 million yen Reference Number: 06940-0013336827By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (<a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>). Please ensure that your application documents do not include sensitive personal data such as race, beliefs, medical history, criminal record, or other information irrelevant to hiring process such as spouse or dependents. All information must be accurate and truthful, and any included hyperlinks must be safe and secure.<hr />「応募」をクリックすることにより、お客様はロバート・ハーフ（以下、当社）のプライバシー通知（<a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a>）に同意したものとみなされます。 応募書類には、人種、信条、社会的身分、病歴、犯罪の経歴などの要配慮個人情報や、配偶者、扶養家族など採用選考に無関係な情報を含めないようご注意ください。記載する情報はすべて正確かつ真実であること、また、ハイパーリンクを含める場合には、安全性と信頼性が確保されていることをご確認ください。<img src="https://counter.adcourier.com/bHluZHNleS5odWdoZXMuOTY2NDIuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2025-11-17T04:06:22Z

AI Software Engineer

Tokyo,
remote
Contract
10.0M - 10.0M JPY / Yearly
Company ProfileJoin a dynamic engineering team focused on developing cutting-edge AI solutions. This role involves designing and implementing machine learning models, building scalable software systems, and contributing to the advancement of intelligent technologies across various applications.The Role<ul><li>Design, develop, and evaluate AI models (e.g., NLP, computer vision, predictive analytics)</li><li>Implement and optimize software using Python, C++, or other relevant languages</li><li>Build and maintain AI systems on cloud platforms (e.g., AWS, GCP)</li><li>Collaborate with data scientists, product managers, and engineers to define requirements and deliver solutions</li><li>Document technical specifications and participate in code reviews</li></ul>Your Skills <ul><li>Bachelor's degree or higher in Computer Science, Engineering, or a related field</li><li>Hands-on experience with machine learning and deep learning frameworks (e.g., TensorFlow, PyTorch)</li><li>Proficiency in Python and familiarity with software development best practices</li><li>Strong analytical and problem-solving skills</li><li>Ability to communicate technical concepts effectively in English</li></ul>Location Tokyo, JapanSalaryHourly Rate : 4,940 JPY Reference Number: 06940-0013312157 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/c2Fvcmkua29kYWthLjU5MTc2LjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2025-11-07T03:27:58Z

Quality Assurance Specialist

Ibaraki,
remote
Permanent
7.5M - 7.5M JPY / Yearly
Client ProfileJapan-based branch of a global specialty chemicals and materials companyJoin a leading global specialty chemicals and materials company's Japan branch as a Quality Assurance Specialist, ensuring that products and processes meet the highest standards of quality, safety, and compliance. This role is ideal for a professional passionate about maintaining operational excellence and regulatory integrity in a fast-paced manufacturing environment.Key Responsibilities<ul><li>Develop, implement, and maintain quality assurance protocols and procedures.</li><li>Conduct audits and inspections of production processes and finished products.</li><li>Identify quality issues and drive corrective and preventive actions (CAPA).</li><li>Manage and maintain Safety Data Sheets (SDS) in compliance with local and global regulations.</li><li>Coordinate with suppliers and internal teams for SDS documentation updates.</li><li>Ensure proper labeling and handling of hazardous materials per SDS guidelines.</li><li>Register chemical substances and manage related SDS documentation.</li><li>Support import/export control tasks, including COA issuance.</li><li>Assist with internal and external audits, including ISO and regulatory inspections.</li><li>Collaborate across production, engineering, and supply chain teams to resolve quality concerns.</li><li>Maintain quality documentation, test results, and compliance records.</li></ul>Qualifications<ul><li>Bachelor's degree in Engineering, Chemistry, Quality Management, or related field.</li><li>Proven experience in quality assurance or control within manufacturing or technical settings.</li><li>Knowledge of SDS regulations (GHS, REACH, OSHA) and chemical safety documentation.</li><li>Familiarity with ISO standards and quality management systems.</li><li>Strong analytical, communication, and problem-solving skills.</li><li>Proficiency in Microsoft Office and quality-related software tools.</li><li>Business-level Japanese and preferably English communication skills.</li></ul>Preferred<ul><li>Certification in Six Sigma, CQE, or equivalent.</li><li>Experience with SPC, RCA, and SDS management systems.</li></ul>Salary7.5M JPYLocationIbaraki Reference Number: 06940-0013309694 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/bG91aWUucmV5ZXMuMDAyNDIuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2025-10-22T01:40:03Z

Front-End Web Developer

Tokyo,
remote
Contract
9.1M - 9.1M JPY / Yearly
Department Overview We are seeking a Front-End Web Developer who is eager to merge the art of design with the art of programming. If you are an engineer passionate about building SMART systems-Scalable, Maintainable, Automated, Reliable, and Technology-forward-then we are the perfect fit for you! Your role will involve translating UI/UX design wireframes into functional code that creates engaging visual elements for applications.Position Outline Collaborate closely with UI/UX designers and other engineers to bridge the gap between graphic design, user requirements, and technical implementation. Take an active role on both design and technical sides, defining how the application appears and functions.Responsibilities<ul><li>Interpret business requirements and deliver high-quality features at speed.</li><li>Act as a front-end engineer, overseeing design, development, testing, and operation of new user-facing features for large-scale e-commerce systems. Make critical technical decisions in complex situations.</li><li>Build reusable, flexible, and efficient code libraries for future use and contribute innovative ideas for system improvements (e.g., refactoring, adopting new technologies or architectures, optimizing JS performance through suitable techniques).</li><li>Work collaboratively with team members and stakeholders.</li></ul>Required Skills<ul><li>Proven experience leading engineering teams of 5 or more members.</li><li>Project management experience for Waterfall-style projects with a scale larger than 15 man-months.</li><li>5+ years of front-end development experience using HTML, CSS, and JavaScript.</li><li>Front-end development experience with React, Redux, and TypeScript.</li><li>Familiarity with Web APIs such as REST, JSON, and CORS.</li><li>Understanding of and experience with parallel and asynchronous processing (e.g., AJAX, Promises, WebWorkers, WebSockets).</li><li>Linux investigation and operational expertise.</li><li>Skills in software configuration management, including version control tools (e.g., Git) and build tools (e.g., Jenkins).</li><li>Experience developing and maintaining unit tests and integration tests.</li><li>Proficiency in creating documentation, including design documents and test cases.</li><li>Experience with coding and reviewing for performance, maintainability, and security.</li><li>Strong communication skills in English.</li></ul>Preferred Skills <ul><li>Ability to identify team challenges, propose solutions based on root cause analysis, and proactively execute improvement actions.</li><li>Experience with ESLint.</li><li>Expertise in implementing unit tests in JavaScript (e.g., Jest, Intern, WDIO).</li><li>Capability to design front-end architecture from the ground up.</li><li>DevOps experience.</li></ul> Place to work: Tokyo Reference No.: 06940-0013313861By 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/c2Fvcmkua29kYWthLjk4ODQ5LjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2025-11-05T05:36:46Z

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

Software Engineer

Tokyo,
remote
Contract
10.0M - 10.0M JPY / Yearly
About the RoleJoin a forward-thinking team focused on building the future of mobility through software innovation. This role involves developing scalable, high-performance systems for applications ranging from embedded vehicle platforms to cloud-based services and autonomous technologies.Key Responsibilities<ul><li>Develop and maintain software components for mobility platforms and vehicle operating systems.</li><li>Collaborate with cross-functional teams including hardware engineers, designers, and product managers.</li><li>Contribute to system architecture and design discussions.</li><li>Implement automated testing and CI/CD pipelines to ensure software quality.</li><li>Research and apply emerging technologies to enhance system capabilities.</li></ul>Qualifications<ul><li>Bachelor's or Master's degree in Computer Science, Engineering, or a related field.</li><li>Strong programming skills in languages such as C++, Python, Rust, or Go.</li><li>Experience with cloud infrastructure (AWS, GCP, Azure) and containerization (Docker, Kubernetes).</li><li>Familiarity with embedded systems or automotive software standards is a plus.</li><li>Excellent problem-solving and communication skills.</li><li>English proficiency required; Japanese language skills are a plus.</li></ul>Preferred Experience<ul><li>Working with real-time systems or safety-critical software.</li><li>Contributing to open-source projects or large-scale software platforms.</li><li>Experience in agile development environments.</li></ul>Saraly: Hourly Rate: ¥5100-¥6120Reference Number: 06940-0013294835By 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/c2Fvcmkua29kYWthLjg3ODM1LjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2025-09-24T03:18:33Z

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

Android Engineer

Tokyo,
remote
Permanent
10.0M - 10.0M JPY / Yearly
Job Order: 06940-0013209966 Location: Tokyo (Remote-first, but relocation to Japan required) Salary: ¥10,000,000 annually<hr data-start="317" data-end="320" /><h3 data-start="322" data-end="357">Position: Android Engineer</h3>Join a growing team focused on building cross-border payment solutions used by high-profile global platforms. As the first Android Developer in this role, you'll play a key part in shaping mobile payment products, including a new POS app, SDK, and tap-to-pay functionality.<hr data-start="634" data-end="637" /><h3 data-start="639" data-end="668">Key Responsibilities:</h3><ul data-start="670" data-end="1130"><li data-start="670" data-end="761">Develop and maintain Android-based POS and Tap-to-Pay applications and SDK using Kotlin</li><li data-start="762" data-end="853">Collaborate with product managers and engineers to define and build new mobile features</li><li data-start="854" data-end="933">Partner with backend teams to ensure seamless mobile-to-server integrations</li><li data-start="934" data-end="1032">Participate in technical design reviews and contribute to the evolution of mobile architecture</li><li data-start="1033" data-end="1130">Contribute across the tech stack when needed (flexibility with languages/frameworks encouraged)</li></ul><hr data-start="1132" data-end="1135" /><h3 data-start="1137" data-end="1158">Requirements:</h3><ul data-start="1160" data-end="1554"><li data-start="1160" data-end="1233">3+ years of professional experience in mobile application development</li><li data-start="1234" data-end="1304">Proficiency with Android SDK and mobile development best practices</li><li data-start="1305" data-end="1369">Experience integrating RESTful APIs with mobile applications</li><li data-start="1370" data-end="1434">Strong understanding of UI/UX principles and design patterns</li><li data-start="1435" data-end="1512">T-shaped developer mindset - ability to contribute across technical areas</li><li data-start="1513" data-end="1554">Collaborative, team-oriented approach</li></ul><hr data-start="1556" data-end="1559" /><h3 data-start="1561" data-end="1586">Preferred Skills:</h3><ul data-start="1588" data-end="1794"><li data-start="1588" data-end="1636">Exposure to iOS development and architecture</li><li data-start="1637" data-end="1690">Familiarity with cross-platform mobile frameworks</li><li data-start="1691" data-end="1730">Business-level Japanese proficiency</li><li data-start="1731" data-end="1794">Previous experience working in or with Japanese organizations</li></ul><hr data-start="1796" data-end="1799" /><h3 data-start="1801" data-end="1818">Benefits:</h3><ul data-start="1820" data-end="2069"><li data-start="1820" data-end="1887">Remote-first work environment with Tokyo-based office available</li><li data-start="1888" data-end="1958">10 regular paid vacation days, plus 5 summer and 5 winter holidays</li><li data-start="1959" data-end="1979">Birthday holiday</li><li data-start="1980" data-end="2038">Self-learning budget to support continuous development</li><li data-start="2039" data-end="2069">Language training (Japanese)</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/S29qaS5ZYWdpbnVtYS4xODY0Ni4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
2025-09-03T05:53:14Z

Data (Cloud-Economics) Analyst

Tokyo,
remote
Contract
6.0M - 6.0M JPY / Yearly
Responsibilities: Budget Management & Reporting<ul><li>Ensure the integrity of data and produce financial reports related to Cloud & AI budgets.</li><li>Collaborate with financial analysts from IT (Enterprise Technology) as well as Cloud & AI Strategy & Operations to ensure proper financial alignment.</li></ul>Chargeback Engineering & Execution<ul><li>Design, sustain, and execute cost chargeback systems for Stargate and Enterprise AI (including cloud services and licenses).</li><li>Create and update datasets and data models essential for chargeback processes.</li><li>Guarantee data accuracy and traceability to maintain financial accountability.</li></ul>Analytics & Visualization<ul><li>Develop dashboards and reports to oversee budget management processes (A) and chargeback activities (B).</li><li>Deliver actionable insights based on data analysis for cost allocation, performance optimization, and informed decision-making.</li></ul>Cross-functional Collaboration<ul><li>Collaborate with BizOps executives, engineers, and analysts throughout Cloud & AI to synchronize financial and technical workflows.</li><li>Serve as an intermediary between Finance, Engineering, and Business Operations teams to facilitate effective FinOps practices.</li></ul>Technical / Data Skills<ul><li>Solid expertise in data engineering and analysis, particularly in cloud-related contexts.</li><li>Advanced skills in SQL and Python, along with a working knowledge of data warehousing methodologies.</li><li>Hands-on familiarity with a leading cloud platform (such as AWS, Azure, or GCP).</li><li>Understanding of data pipelines and visualization tools, preferably including DBT, Snowflake, and Power BI.</li></ul>Place to work: TokyoReference No.: 06940-0013310512By 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/V2lsbC5GaXRjaC4wODcyNC4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
2025-10-17T06:10:11Z

FPA Manager ~ Senior Manager

Tokyo,
remote
Permanent
10.0M - 16.0M JPY / Yearly
About the Role: A global biopharmaceutical company is seeking a highly capable FP&A professional to join its Japan affiliate. This role plays a critical part in supporting strategic financial planning and performance management across the organization. You will work closely with both local and global stakeholders to drive insights and enable data-driven decision-making in a fast-paced, purpose-driven environment. Key Responsibilities:<ul><li>Lead financial planning, forecasting, and analysis activities for the Japan business.</li><li>Partner with commercial, medical, and operational teams to support strategic initiatives.</li><li>Deliver clear, actionable insights to senior stakeholders through robust financial modeling and reporting.</li><li>Ensure alignment with global FP&A processes and timelines.</li><li>Contribute to continuous improvement of financial systems and processes.</li></ul> Qualifications:<ul><li>5+ years of FP&A experience, ideally within the pharmaceutical, biotech, or healthcare sectors.</li><li>Strong business acumen and analytical skills.</li><li>Proven ability to communicate effectively with both Japanese and English-speaking stakeholders.</li><li>Experience in a multinational environment preferred.</li><li>Advanced Excel and financial modeling skills; SAP or similar ERP experience is a plus.</li></ul>Salary:10M JPY - 16M JPYLocation:Tokyo Reference Number: 06940-0013313856By 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/Z2luYS5raWt1Y2hpLjU2NDQzLjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2025-10-16T01:12:26Z

SRE Engineer

Tokyo,
remote
Permanent
7.0M - 11.0M JPY / Yearly
Company ProfileA fast-growing SaaS company serving global manufacturers seeks a Site Reliability Engineer to support mission-critical, cloud-native PLM (Product Lifecycle Management) solutions. This organization empowers leading innovators to rapidly improve operational capabilities and drive industry transformation through advanced automation, security, and cloud best practices. You'll be part of an agile, international engineering team with a culture of creativity, efficiency, and technical excellence. The Role<ul><li>Build and maintain secure, efficient cloud environments for enterprise SaaS platforms</li><li>Drive automation for CI/CD, cloud operations, and incident management</li><li>Collaborate with DevOps, support, and development teams to optimize performance and reliability</li><li>Solve complex technical issues, mentor peers, and introduce emerging technologies</li><li>Ensure 24/7 availability through duty and on-call rotations</li><li>Lead efforts on observability, monitoring, and remediation for security and privacy</li><li>Manage deployments across regions using tools like Azure, Docker, Kubernetes, Terraform, and Packer</li></ul> Your Skills <ul><li>Experience in cloud computing, virtualization, Docker, and Kubernetes</li><li>Strong troubleshooting and advanced networking skills (Load balancers, Firewalls, VPNs, TCP/IP)</li><li>Proven ability to monitor, support, and scale production SaaS workloads</li><li>"Everything as code" automation mindset and hands-on CI/CD experience</li><li>Positive, quality-driven, and proactive approach</li><li>(Preferred) Deep knowledge of Azure DevOps, scripting (PowerShell/.NET Core), and infrastructure as code</li></ul> Key Highlights of the Role <ul><li>Direct impact on the reliability of platforms used by global Fortune 500 leaders</li><li>Exposure to modern cloud technologies and real DevOps culture</li><li>Opportunities for fast learning, innovation, and leadership</li><li>Collaborative, international hybrid work environment in Tokyo</li><li>Strong focus on automation, continuous improvement, and scalable operations</li></ul> Location Tokyo Salary7 - 11 million yen Reference Number: 06940-0013339667 By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (<a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>). Please ensure that your application documents do not include sensitive personal data such as race, beliefs, medical history, criminal record, or other information irrelevant to hiring process such as spouse or dependents. All information must be accurate and truthful, and any included hyperlinks must be safe and secure.<hr />「応募」をクリックすることにより、お客様はロバート・ハーフ（以下、当社）のプライバシー通知（<a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a>）に同意したものとみなされます。 応募書類には、人種、信条、社会的身分、病歴、犯罪の経歴などの要配慮個人情報や、配偶者、扶養家族など採用選考に無関係な情報を含めないようご注意ください。記載する情報はすべて正確かつ真実であること、また、ハイパーリンクを含める場合には、安全性と信頼性が確保されていることをご確認ください。<img src="https://counter.adcourier.com/c3VlLnRpbmcuNzI2MzAuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2025-11-21T05:14:38Z

Cost Accountant

Tokyo,
remote
Permanent
7.0M - 10.0M JPY / Yearly
Company ProfileA global company with a strong presence in advanced industries is seeking to strengthen its cost management function. With a broad portfolio spanning multiple sectors, the company plays a key role in high-technology projects that contribute to national priorities and long-term sustainability.The RoleAs a member of the cost management team, you will oversee planning, forecasting, and monitoring of project costs. You will collaborate with engineering, production, and finance teams to ensure effective cost control and profitability across key business units. The role also offers the opportunity to support strategic cost reduction initiatives and operational efficiency projects.Your Skills <ul><li>3+ years of experience in cost management, project management, or finance within manufacturing or technology-related industries</li><li>Knowledge of cost accounting, budgeting, and financial control</li></ul>Key Highlights of the Role<ul><li>Contribute to high-profile projects in advanced industries with national importance</li><li>Collaborate with diverse teams and gain hands-on experience across engineering, production, and finance</li><li>Opportunity to acquire specialized skills in cost management and business control</li><li>Flexible working style with hybrid options and flextime system</li><li>Supportive team culture with career paths including job rotation to FP&A and other functions</li></ul>Location Tokyo Salary7 - 10 million yen Reference Number: 67040-0013319547By 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/eXVzdWtlLmhhY2hpbm8uMDQ5MTguMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2025-10-29T07:14:19Z

IT Consultant

Tokyo,
remote
Contract
9.0M - 9.1M JPY / Yearly
Security Governance<ul><li>Security Education: Support security awareness measures targeting risks associated with the use of generative AI, such as information leaks, unauthorized data entry, and model abuse. We create educational content, plan and implement employee training, assess understanding, and propose improvements.</li><li>NIS2 Directive Compliance: Evaluate governance, risk management, incident reporting systems, supply chain security, and more. Implement management measures, operational processes, and management responsibility systems based on NIS2 requirements.</li></ul>Engineering<ul><li>Device authentication: Utilizes device certificates, MDM integration, and hardware-based identification information (TPM, etc.) to help prevent access from unauthorized or unregistered devices.</li><li>Strengthening remote access security: Based on zero trust, supports the implementation of MFA, device authentication, network isolation, and access control policy optimization.</li><li>Strengthening security of AD domain and PC local administrator privileges: Minimizing privileged accounts, deleting unnecessary accounts, protecting authentication information, and centralizing local administrator password management using LAPS, etc. Support for reducing the risk of privilege abuse and authentication information leakage.</li></ul>Application<ul><li>Strengthening authentication methods: Review authentication methods and help reduce the risk of unauthorized logins and credential leaks.</li><li>Support for strengthening cloud security: Support for the implementation and operation of CSPM. Detecting configuration errors, visualizing compliance violations, vulnerability management, continuous monitoring, etc.</li><li>Support for standardizing password and secret management and implementing remote support solutions: Protecting privileged accounts and application secrets, implementing vault management, and supporting the establishment of regular rotation operations, etc. Support for the implementation of remote support solutions.</li></ul>SecOps<ul><li>Sentinel POC and Microsoft security infrastructure development: Strengthening access with Entra ID, integrating protection and detection with Defender, and supporting the implementation and operation of SIEM/SOAR with Sentinel.</li><li>AI-based security process automation: Leveraging AI technology to support the automation of operational processes such as security monitoring, incident response, threat analysis, and TPRM.</li><li>Evilginx implementation and operation support: Building, configuring, and operating the Evilginx environment, providing the environment necessary for verifying phishing attack methods, and providing technical support.</li></ul> Reference No.: 06940-0013322943By 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/bHVrZS5mdXJuaXZhbC42ODQzMC4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
2025-11-14T04:05:48Z

Technical Writer

Tokyo,
remote
Contract
10.0M - 10.0M JPY / Yearly
Position Overview:We are seeking a detail-oriented and technically proficient Technical Writer to join a cutting-edge mobility technology company. This role involves creating clear, accurate, and user-friendly documentation for software platforms, vehicle operating systems, and advanced mobility solutions. You will collaborate closely with engineers, product managers, and UX designers to ensure technical content supports both internal teams and external partners.Key Responsibilities:<ul><li>Develop and maintain technical documentation including API references, SDK guides, system architecture overviews, and user manuals.</li><li>Translate complex engineering concepts into accessible content for diverse audiences.</li><li>Work with cross-functional teams to gather information and validate technical accuracy.</li><li>Create and manage content for developer portals, internal knowledge bases, and partner integration guides.</li></ul>Qualifications:<ul><li>Proven experience as a technical writer in software, automotive, or mobility-related industries.</li><li>Strong understanding of software development, embedded systems, or automotive technologies.</li><li>Excellent written communication skills in English; Japanese proficiency is a plus.</li><li>Familiarity with documentation tools such as Markdown, Git, Confluence, or DITA.</li><li>Ability to work independently and manage multiple documentation projects.</li></ul>Preferred Skills:<ul><li>Experience documenting APIs, SDKs, or cloud-based platforms.</li><li>Background in mobility, autonomous driving, or smart city technologies.</li><li>Basic knowledge of programming languages (e.g., Python, C++, Java).</li><li>Experience working in Agile development environments.</li></ul>Reference Number 06940-0013286938By 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/V2lsbC5GaXRjaC41NzM0NC4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
2025-09-12T05:47:22Z