<p><strong>Company Profile</strong></p><p>Global software company headquartered in UK<br /><br /></p><p><strong>About the Role<br /></strong><br />Our client is looking for a Solution Architect to join our delivery team and lead the technical side of client projects. In this role, you'll design and guide the development of data-driven solutions for large enterprise clients.</p><p>You'll work closely with internal teams and external stakeholders to make sure our solutions are technically sound, scalable, and aligned with client needs. You'll also help improve engineering practices and mentor other team members.</p><p><strong>What You'll Do</strong></p><ul><li>Design reliable, scalable systems that meet technical and business needs.</li><li>Lead technical decision-making across multiple projects.</li><li>Act as a trusted advisor to clients, helping them get the most out of their data solutions.</li><li>Mentor engineers and support their growth.</li><li>Improve company-wide engineering practices.</li><li>Manage your own tasks and timelines across different projects.</li></ul><p> </p><p><strong>What We're Looking For</strong></p><ul><li>A strong focus on delivering value to clients.</li><li>Experience leading enterprise system development-from design to deployment.</li><li>Hands-on coding experience with Spark, Scala, Java, or Python (production level).</li><li>Solid understanding of the software development lifecycle (testing, Git, best practices).</li><li>Strong background in designing data-driven applications with attention to performance and security.</li><li>Good knowledge of data quality, schema evolution, and rollback strategies.</li><li>Excellent communication skills, able to explain technical topics to non-technical people.</li><li>Fluency in both Japanese and English is required.</li></ul><p><strong><br />Why You'll Enjoy Working with Us</strong></p><ul><li>Work on important projects with large enterprise clients.</li><li>Use modern technology to solve real business problems.</li><li>Help shape the team's engineering culture and practices.</li><li>Enjoy a collaborative and international work environment.</li><li>Make a direct impact on the success of our clients and company.<br /><br /></li></ul><p>Location: Tokyo, Japan<br /><br />Salary: 20M JPY<br /><br /><br />Reference Number: 06940-0013261703</p><p><em>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.</em></p><hr /><p>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。</p><img src="https://counter.adcourier.com/aWt1bWkua2FuZGEuNzkyODYuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
<p>CLIENT HOT BUTTONS<br /><br />· Native-level Japanese communication for requirement discussions with Japanese enterprise customers<br />· Full-stack mindset who can handle both frontend leadership and backend contributions to support rapid client delivery<br />· TypeScript expertise as the core development language across all client projects<br />· Agile-experienced engineer who can lead frontend development while adapting to client-specific requirements<br /><br />KEY REQUIREMENTS<br /><br />· 5+ years frontend engineering experience (MUST HAVE)<br />· TypeScript and Next.js development experience (MUST HAVE)<br />· Native-level Japanese proficiency for customer requirement discussions (MUST HAVE)<br />· Basic backend development experience for full-stack contributions<br />· Agile development experience<br />· Japan resident with ability to work 9AM-6PM JST<br />· Remote work capability with proactive communication skills<br /><br />TRADE-OFFS</p><p><br />· Can accept basic backend experience if frontend leadership skills are strong<br />· Will consider slightly less than 5 years experience if candidate has exceptional Next.js/TypeScript skills<br /><br />PRODUCT/PROJECT/TEAM<br /><br />Products/Projects:<br />Professional Services division building customized web applications for enterprise clients using client's Platform (Headless ERP). Leading frontend development for client-specific business system implementations.<br /><br />Tech Stack/Tools:<br />Next.js, TypeScript, Go, CUE, cel-go, Playwright, vitest, Docker, Terraform, Datadog, Auth0, GitHub Copilot, WebStorm, GoLand<br /><br />Team Structure:<br />Small international team with 2 foreign engineers, growing Professional Services division<br /><br />Work Style:<br />Agile development, fully remote with flexible hours, focus on client delivery and rapid iteration<br /><br />CHARACTER & CULTURE<br /><br />Company:<br />Mission-driven startup focused on "democratizing product development" with innovative Headless ERP solutions for large enterprises. Values intellectual curiosity, ownership mindset, and open constructive feedback.<br />Team:<br />Small, collaborative team environment requiring proactive communication and self-starter attitude. Growing division with increasing client interaction opportunities.</p><p><em>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.</em></p><hr /><p>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。</p><img src="https://counter.adcourier.com/bWljaGFlbC5oYWdlZG9ybi4xNjE4Ny4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
<div class="--bj-582 "><div class="-Cz-616 " data-automation-id="questionContent"><div class="-NI-618 "><div class="--lI-639"><div class="-EK-670"><strong>Client Profile<br /><br /></strong></div><div class="-EK-670">One retailing business in Tokyo is looking for tech lead now. We expect the person to be experienced with the full cycle of software development, with solid knowledge of infra and cloud as well.<br /><br /><strong>Key Responsibilities</strong><br /><ul><li>Lead the design, development, and maintenance of the core system used across the global retail business.</li><li>Develop, optimize, and manage APIs to integrate the core system with global platforms and applications.</li><li>Provide technical leadership and mentorship to engineering teams, ensuring adherence to coding standards, security, and scalability best practices.</li><li>Work closely with product managers and business stakeholders to translate business needs into technical solutions.</li><li>Drive system modernization initiatives, ensuring long-term stability and flexibility.</li></ul><br /><strong>Requirements</strong><ul><li>Strong expertise backend development, any programming language is welcome such as Java, C#, PHP, or Go, Ruby, Python…</li><li>Proven experience in designing and building APIs and integrating complex systems.</li><li>Hands-on experience with system architecture, databases, and performance optimization.</li><li>Business-level English and business Japanese</li></ul><strong>What We Offer</strong><ul><li>Opportunity to lead mission-critical projects in a truly global role.</li><li>Work in a collaborative, multicultural environment at our Tokyo Global HQ.</li><li>Flexible working policy, 3 days in office per week</li></ul><p> </p><p><strong>Salary<br /></strong><br />8M - 9M JPY</p><p><strong>Location </strong></p><p>Tokyo</p><p> </p><p>Reference Number: 06940-0013317116</p></div></div></div></div></div><div class="--bj-582 "> </div><p><em>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.</em></p><hr /><p>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。</p><img src="https://counter.adcourier.com/TmFuY3kuWXVhbi4wMjkxOS4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
<p><strong>Client Profile</strong></p><p>Japan-based branch of a global specialty chemicals and materials company</p><p data-start="226" data-end="601">Join 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.</p><p data-start="603" data-end="631"><strong data-start="607" data-end="631">Key Responsibilities</strong></p><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><p data-start="1535" data-end="1557"><strong data-start="1539" data-end="1557">Qualifications</strong></p><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><p data-start="2109" data-end="2125"><strong data-start="2109" data-end="2123">Preferred</strong></p><ul><li>Certification in Six Sigma, CQE, or equivalent.</li><li>Experience with SPC, RCA, and SDS management systems.</li></ul><p><strong>Salary</strong></p><p>7.5M JPY</p><p><strong>Location</strong></p><p>Ibaraki</p><p> </p><p>Reference Number: 06940-0013309694</p><p> </p><p><em>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.</em></p><hr /><p>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。</p><img src="https://counter.adcourier.com/bG91aWUucmV5ZXMuMDAyNDIuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
<p>In this role, you will work on both manual testing and automation testing with a small team of 4. We build things in agile style, moves fast, and constantly update the technology!</p><ul><li>Design, develop, and maintain automated test frameworks and tools to improve test coverage and reliability.</li><li>Analyze system specifications and technical requirements to provide feedback and ensure testability.</li><li>Identify, document, and track bugs through resolution, contributing to improved product quality.</li><li>Support the team by building and maintaining CI/CD test pipelines and integrating automated tests into release workflows.</li><li>Collaborate with developers to ensure proper testing is done throughout the development lifecycle.</li><li>Help establish quality processes and best practices across the engineering team.</li></ul><p><strong>Requirements</strong></p><ul><li>2-7 years of experience in software testing, automation, or software development.</li><li>Proficient in at least one programming language (e.g., TypeScript, JavaScript, Python, or Ruby).</li><li>Hands-on experience with automated testing tools such as Playwright, Selenium, Capybara, or RSpec.</li><li>Strong understanding of testing methodologies including unit, integration, and E2E testing.</li><li>Experience writing and executing test plans and test cases, both automated and manual.</li><li>Familiarity with CI/CD pipelines and test automation integration.</li><li>Ability to work independently in ambiguous environments with a strong bias toward action.</li><li>Excellent communication and debugging skills.</li><li>Experience working with agile teams or in fast-paced startup environments.</li></ul><p><strong>Benefits</strong></p><ul><li>Competitive salary+ incentive</li><li>Remote work</li><li>Stable business and career growth</li></ul><p><strong>Location </strong></p><p>Tokyo</p><p><strong>Salary</strong></p><p>7 - 9.5 million yen</p><p> </p><p> </p><p>Reference Number: 06940-0013318767</p><p>-----</p><p> </p><p><em>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.</em></p><hr /><p>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。</p><img src="https://counter.adcourier.com/TmFuY3kuWXVhbi44Nzg2OC4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
<p>UX Lead - Data Intelligence Company | Tokyo<br />Lead user experience for Japan's premier retail analytics platform<br />We're seeking an experienced UX professional to drive product strategy and user research for our fast-growing data intelligence company. Transform massive consumer datasets into exceptional user experiences that impact Japan's retail landscape.<br /><br />What You'll Do:<br />-Lead UX strategy and user research initiatives<br />-Design customer journeys and optimize user flows<br />-Collaborate with Product and Engineering teams<br />-Drive measurable UX improvements across platforms<br /><br />Requirements:<br />-3+ years UX design experience<br />-Strong user research and validation skills<br />-Cross-functional collaboration experience<br />-Fluent in Japanese proficiency<br />-Interest in Product Management (preferred)</p><p> </p><p>Reference Number:06940-0013273911</p><p><em>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.</em></p><hr /><p>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。</p><img src="https://counter.adcourier.com/V2F0dW55dS5TaXJpcGFpcm9qLjI2NDg5LjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
<p data-start="139" data-end="213"><strong data-start="139" data-end="213">Location: Tokyo | Annual Salary: ¥6.5M | Reference Number: 06940-0013296496</strong></p><p data-start="215" data-end="456">A Tokyo-based team is looking for a QA professional to drive quality across multiple projects. This role focuses on metric-driven quality assurance, cross-team collaboration, and hands-on testing operations - including offshore coordination.</p><h3 data-start="458" data-end="477">What you'll do:</h3><ul data-start="478" data-end="1046"><li data-start="478" data-end="551"><p data-start="480" data-end="551">Monitor quality KPIs and investigate underlying trends or root causes</p></li><li data-start="552" data-end="628"><p data-start="554" data-end="628">Collaborate with Product and Dev teams to improve and clarify test specs</p></li><li data-start="629" data-end="721"><p data-start="631" data-end="721">Support performance culture by standardizing QA processes, especially for low performers</p></li><li data-start="722" data-end="796"><p data-start="724" data-end="796">Manage daily task assignments, including working with outsourced teams</p></li><li data-start="797" data-end="870"><p data-start="799" data-end="870">Lead multiple projects and coordinate both onsite and offsite efforts</p></li><li data-start="871" data-end="925"><p data-start="873" data-end="925">Create, execute, and manage test plans and designs</p></li><li data-start="926" data-end="998"><p data-start="928" data-end="998">Perform testing operations and coordinate with external QA resources</p></li><li data-start="999" data-end="1046"><p data-start="1001" data-end="1046">Deliver consistent reporting (daily & weekly)</p></li></ul><p><em>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.</em></p><hr /><p>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。</p><img src="https://counter.adcourier.com/VG9tb2UuTW91bnRlZXIuMzE5MjguMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
<p><strong>Position Overview</strong><br /> <br /> Depending on your experience, you will be involved in a range of responsibilities, including:<br /> </p><ul><li>New development and feature enhancement of core systems (e.g., contract, billing, and payment management)<br /> </li><li>Design and development of new web services and APIs, including UI/UX improvements<br /> </li><li>Backend API development and modification for mobile applications<br /> </li><li>System planning for new business initiatives, requirement analysis, and QCD management<br /> </li><li>Full-cycle involvement from system and infrastructure design through development, testing, and operations/maintenance<br /> </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.<br /> </li></ul><hr /><h4><strong>Work Environment</strong></h4><ul><li><strong>Team Size:</strong> Approx. 30 members<br /> </li><li><strong>Technologies:</strong> AWS (ECS, Lambda, etc.), Docker, Laravel, Spring, Flutter, Terraform, Datadog<br /> </li><li><strong>Working Hours:</strong> 9:00-18:00 (flexible hours available); some overtime<br /> </li><li><strong>Work Style:</strong> 5-day workweek (weekends and national holidays off); 124 annual holidays; childcare and caregiving support systems available<br /> </li><li><strong>Location:</strong> Office near Ueno Station (Tokyo)<br /> </li></ul><hr /><h4><strong>What We're Looking For</strong></h4><ul><li>5+ years of experience in web system and API development (using PHP or Java)<br /> </li><li>Experience developing in cloud environments<br /> </li><li>Skills in designing with performance and scalability in mind<br /> </li><li>Proactive problem-solver with a hands-on attitude toward improvement in team development<br /> </li><li>Curiosity and enthusiasm for learning new technologies<br /> </li></ul><p><strong>Preferred qualifications include:</strong><br /> </p><ul><li>Knowledge of AWS<br /> </li><li>Experience leading small teams<br /> </li><li>Experience setting up CI/CD pipelines<br /> </li><li>Background in energy-related system development<br /> </li></ul><hr /><h4><strong>Career Paths</strong></h4><p>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.<br /> </p><hr /><p><strong>Annual Salary:</strong> ¥8,000,000 - ¥10,000,000<br /> <strong>Reference Number:</strong> 06940-0013260037<br /> </p><p><em>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.</em></p><hr /><p>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。</p><img src="https://counter.adcourier.com/U2hpbWFtdXJhLlNoaW5vYnUuMjIyMTYuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
<p>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.<br /><br /><strong>Key Responsibilities</strong></p><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><p><br /><strong>Qualifications</strong></p><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><p><br /><strong>What's Offered</strong></p><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><p><br /><strong>Unique Highlights</strong><br />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.</p><p><strong>Salary</strong> </p><p>8M - 12M JPY</p><p><strong>Location </strong></p><p>Tokyo</p><p> </p><p>Reference Number: 06940-0013289584</p><p><em>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.</em></p><hr /><p>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。</p><img src="https://counter.adcourier.com/S29qaS5ZYWdpbnVtYS4zMDkxNC4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
<p><strong>WHY THIS OPPORTUNITY IS SPECIAL</strong></p><ul><li>Enterprise transformation leadership - Guide teams building solutions the world's largest insurance companies</li><li>Rapid growth trajectory - Company approaching $1B revenue with aggressive expansion plans across APAC markets</li><li>Technical innovation at scale - Oversee cloud-native microservices architecture serving hundreds of global clients</li><li>Exceptional work-life balance - 21 paid vacation days from year one plus separate sick leave allowance</li><li>Ultimate work flexibility - Work from abroad for months annually plus hybrid Tokyo office model</li></ul><p><strong>Job Responsibilities</strong></p><ul><li>Design and develop new capabilities for enterprise software serving hundreds of companies globally</li><li>Build enterprise applications using Java, Spring Boot, ReactJS and modern AWS-based architecture</li><li>Guide technical oversight of cloud-native platforms built with Docker, Kubernetes, and Terraform</li><li>Enhance existing products while architecting completely new solutions for regional business requirements</li><li>Participate in full development lifecycle from planning through deployment and showcasing results</li><li>Contribute to CI/CD pipelines using TeamCity, Jenkins, and Docker for streamlined delivery</li></ul><p><strong>Qualifications</strong></p><p>Essential Requirements:</p><ul><li>Experience in enterprise software systems with expertise in data modeling and system architecture (5+ years)</li><li>Strong Java development skills using Spring, Spring Boot, JUnit, Mockito, Gradle/Maven</li><li>Experience with CI/CD tools and containerization technologies like Docker</li><li>Solid English and Japanese communication abilities for global team collaboration (daily operations conducted primarily in Japanese)</li><li>Japan work authorization (permanent resident, citizen or valid work visa)</li></ul><p>Bonus Points:</p><ul><li>ReactJS or frontend development experience</li><li>AWS, GCP or Azure cloud platform knowledge</li><li>Open door policy advocate who thrives in flat organizational structures with direct leadership access</li><li>Domain knowledge in insurance or financial services</li></ul><p><strong>Location </strong></p><p>Tokyo</p><p><strong>Salary</strong></p><p>9 - 15 million yen</p><p> </p><p>Reference Number: 06940-0013301830 </p><p><em>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.</em></p><hr /><p>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。</p><img src="https://counter.adcourier.com/S2hhbmcuTGUuOTY0MDguMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
<p><strong>Job Responsibilities</strong></p><ul><li>Configure vehicles for ADAS systems, including sensor, PC, and ECU setup.</li><li>Perform operational checks and verify communication functionality.</li><li>Modify software (Matlab, C) to update communication interfaces between ADAS components and other ECUs/sensors.</li><li>Investigate methods for data acquisition from additional sensors (e.g., GNSS) and adapt communication interfaces as needed.</li><li>Diagnose and resolve issues in case of hardware malfunctions.</li><li>Identify malfunction sources and prepare detailed reports.</li><li>Execute component replacements and develop recurrence prevention strategies.</li><li>Install driver evaluation cameras and explore methodologies for data storage.</li><li>Analyze existing software and compile reports on findings.</li><li>Take part in evaluations involving actual vehicles.</li></ul><p><strong>Key Requirements</strong></p><ul><li><strong>Mandatory:</strong> Experience in embedded device development and working with measurement equipment.</li><li><strong>Mandatory:</strong> Proficiency in Matlab and C programming for application development and evaluation.</li><li><strong>Mandatory:</strong> Knowledge of Linux OS, including bash and command-line interface (CLI).</li><li><strong>Mandatory:</strong> Familiarity with communication protocols such as Ethernet, CAN, and CAN FD.</li><li><strong>Mandatory:</strong> Hands-on experience with analysis tools like CANoe.</li><li><strong>Mandatory:</strong> Ability to read and modify source code configuration files for system evaluation.</li><li><strong>Preferred:</strong> Understanding of sensor devices (e.g., cameras, G-sensors).</li><li><strong>Preferred:</strong> Experience with version control systems like Git.</li><li><strong>Preferred:</strong> Background in ADAS or autonomous driving system development and evaluation.</li></ul><p>Reference No.: 06940-0013294853</p><p> </p><p><em>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.</em></p><hr /><p>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。</p><img src="https://counter.adcourier.com/c2Fvcmkua29kYWthLjUwMzc4LjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
