<p data-start="80" data-end="111"><strong data-start="80" data-end="109">Key Skills & Requirements</strong></p><ul data-start="112" data-end="623"><li data-start="112" data-end="255"><p data-start="114" data-end="255"><strong data-start="114" data-end="130">Programming:</strong> Strong experience in languages such as C++ and C#, with practical knowledge of popular game engines like Unity and Unreal.</p></li><li data-start="256" data-end="366"><p data-start="258" data-end="366"><strong data-start="258" data-end="282">Analytical Thinking:</strong> Ability to approach technical problems methodically and find effective solutions.</p></li><li data-start="367" data-end="482"><p data-start="369" data-end="482"><strong data-start="369" data-end="387">Collaboration:</strong> Skilled at communicating and working closely with team members across different disciplines.</p></li><li data-start="483" data-end="623"><p data-start="485" data-end="623"><strong data-start="485" data-end="516">Game Development Expertise:</strong> Hands-on experience covering all stages of game creation, from initial concept through to final release.</p></li></ul><p> </p><p>JO: 06940-0013354999</p><p>Location: Tokyo</p><p>Annual Salary: JPY 15,000,000</p><img src="https://counter.adcourier.com/aXNhYWMuY2hlbmcuMDk1MjAuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
<p><strong>Company Profile</strong></p><p>A global ad tech leader operating at massive scale across the open internet, recently merged with another industry pioneer to create a unified omnichannel platform. With operation across 30+ countries, the company partners with 10,000+ publishers and 20,000+ advertisers worldwide. Tech hubs span over Europe, APAC and US.</p><p><strong> </strong></p><p><strong>The Role</strong></p><ul><li>You'll provide advanced technical support to Japanese and global clients, resolving complex issues through Slack and email tickets. No standby phone duty required.</li><li>Working with SQL, JavaScript, HTML/CSS, REST APIs, and JSON, you'll diagnose integration issues, debug tracking implementations, and analyze data to deliver actionable insights.</li><li>You'll collaborate daily with cross-functional teams across four continents including R&D, product, and account management.</li><li>This is a full remote position based in Tokyo</li></ul><p><strong> </strong></p><p><strong>Your Skills </strong></p><ul><li>Fluent Japanese proficiency is mandatory (written communication precision is critical for ticket-based client interactions)</li><li>Fluent English required for daily collaboration with global colleagues.</li><li>Technical support or solutions engineering background with strong troubleshooting experience.</li><li>Proficiency in web technologies (JavaScript, HTML, CSS) and SQL for data analysis.</li><li>Ad tech/programmatic experience, OpenRTB knowledge, or familiarity with BigQuery/Redshift is a plus.</li><li>Must hold valid work authorization in Japan.</li></ul><p><strong> </strong></p><p><strong>Key Highlights of the Role </strong></p><ul><li>Full remote work but must be based in Japan</li><li>Flexible hours with zero overtime culture! Finish by 6pm and enjoy work-life balance.</li><li>Gain genuine international exposure working with teams in other countries.</li><li>Join at an exciting post-merger stage with opportunities to shape new processes.</li><li>Tackle complex technical challenges at scale on a platform serving billions of transactions.</li></ul><p> </p><p><strong>Location </strong></p><p>Tokyo</p><p><strong> </strong></p><p><strong>Salary</strong></p><p>7 -10 million yen</p><p><strong> </strong></p><p>Reference Number: 06940-0013378799</p><p> </p><p> </p><p><em>By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (</em><a href="https://www.roberthalf.com/jp/en/privacy"><em>https://www.roberthalf.com/jp/en/privacy</em></a><em>). 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.</em></p><img src="https://counter.adcourier.com/S2hhbmcuTGUuMDYzNTQuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
<p><strong>Company Profile</strong></p><p>Enterprise SaaS provider specializing in contract management solutions that transform how businesses leverage contract data. Post-PMF company experiencing rapid growth, backed by years of proprietary OCR and NLP technology development. The platform serves legal, sales, engineering, and executive teams across major Japanese enterprises, combining battle-tested data digitization expertise with cutting-edge generative AI capabilities.</p><p> </p><p><strong>The Role</strong></p><ul><li>Lead critical technical initiatives from architecture design through implementation and team guidance</li><li>Own technology decisions and code reviews across new feature development, improvements, and operations</li><li>Drive performance optimization strategies for contract data processing and full-text search at scale</li><li>Design and implement microservices architecture to support global expansion and feature velocity</li><li>Build LLM inference infrastructure that combines massive document processing with generative AI</li><li>Shape technical stack evolution and modernization across the entire platform</li><li>Provide hands-on technical mentorship to engineering teams while establishing systems that improve code quality</li><li>Identify and solve cross-product technical challenges that impact organizational efficiency</li></ul><p> </p><p>Tech Stack: Kotlin, Ktor, Spring Boot, TypeScript, React, Vite, PostgreSQL, Elasticsearch, Google Cloud (Cloud Run, Cloud Functions), GitHub Actions, Splunk</p><p><strong> </strong></p><p><strong>Your Skills </strong></p><p>Required:</p><ul><li>7+ years building web applications with proven architectural ownership</li><li>Deep backend expertise using statically-typed languages (Java, Kotlin, Go, TypeScript)</li><li>SPA frontend development experience with React, Vue.js, or similar frameworks</li><li>Public cloud architecture - designing and operating systems on GCP, AWS, or Azure</li><li>DDD modeling proficiency and understanding of cloud design patterns</li><li>RDB design and performance tuning skills for high-volume data processing</li><li>Technical leadership experience guiding development teams</li><li>Business-level proficiency in both Japanese and English</li><li>Valid work authorization for Japan or current Japan residency</li></ul><p>Preferred:</p><ul><li>Large-scale, high-traffic services experience</li><li>SRE/DevOps background with microservices architecture design</li><li>SaaS product launch experience from zero to production</li><li>Security design and vulnerability remediation knowledge</li></ul><p><strong> </strong></p><p><strong>Key Highlights of the Role </strong></p><ul><li>Post-PMF hypergrowth phase - architect systems that scale from successful product to market-defining platform with massive technical autonomy over technology selection and strategic direction</li><li>Unique technical challenge - combine proprietary OCR/NLP technology developed over years with cutting-edge generative AI to achieve precision levels generic solutions cannot match</li><li>Scale-specific challenges - microservices transformation, large-scale LLM infrastructure, and DDD modeling of complex domains at enterprise scale</li><li>Hands-on + leadership balance - design your own approach between architectural leadership and technical implementation</li></ul><p><strong> </strong></p><p><strong>Location </strong></p><p>Tokyo</p><p><strong> </strong></p><p><strong>Salary</strong></p><p>10 - 19 million yen</p><p> </p><p><strong> </strong></p><p>Reference Number: 06940-0013342172</p><p><em>By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (</em><em><span style="text-decoration: underline;"><a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a></span></em><em>). 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.</em></p><hr /><p><em>「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（</em><em><span style="text-decoration: underline;"><a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a></span></em><em>）に同意したものとみなされます。</em> <em>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。</em></p><img src="https://counter.adcourier.com/c3VlLnRpbmcuOTQxNzkuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
<p><strong>Key Responsibilities:</strong></p><ul><li>Deliver high-quality in-house ICT services that exceed industry standards.</li><li>Support oversight of all aspects of technology infrastructure, including servers, networks, telecommunications, and cloud services.</li><li>Ensure robust cybersecurity to protect sensitive client data and maintain confidentiality.</li><li>Lead and manage the desktop support team.</li><li>Collaborate with management to develop and implement technology strategy aligned with business objectives.</li><li>Assist in building relationships with external vendors, hardware manufacturers, solution providers, and service providers.</li><li>Support IT budgeting, including forecasting, cost control, and technology investments.</li><li>Establish and enforce IT policies, procedures, and best practices.</li><li>Ensure compliance with relevant industry regulations and data protection requirements.</li><li>Promote and lead technology training initiatives for staff.</li><li>Plan and execute disaster recovery and business continuity strategies.</li></ul><p><strong>Required Qualifications:</strong></p><ul><li>5-7 years of IT management experience, preferably in a professional services environment.</li><li>Proven experience managing IT infrastructure in a Windows/Microsoft 365 environment.</li><li>Experience operating and managing computer virtualization technology (including virtual desktops) and hypervisors in an enterprise setting.</li><li>Flexible mindset adaptable to changing trends and environments; strong self-starter.</li><li>Experience in cybersecurity, data protection, disaster recovery, and business continuity planning.</li><li>Excellent communication skills; ability to explain technical concepts to non-technical staff and management.</li></ul><p><strong>Preferred Qualifications:</strong></p><ul><li>Knowledge of legal technology (Legal-tech) applications and workflows.</li><li>Experience with legal-specific software (e.g., CMS platforms such as OpenText Content Server).</li><li>Relevant certifications (MCSE, CISSP, ITIL, CompTIA Security+, etc.).</li><li>Familiarity with compliance requirements in the legal industry.</li><li>Experience with cloud migrations and hybrid infrastructure.</li><li>Knowledge of e-discovery processes and litigation support technology.</li><li>Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent experience.</li></ul><p><strong>Team Information:</strong></p><ul><li>The IT team includes a manager and desktop support specialists.</li><li>The department is recognized for its commitment to supporting attorneys and staff with modern technology solutions.</li><li>There is an ongoing focus on ICT workplace modernization and process improvement, with new initiatives being planned and implemented.</li></ul><p> </p><p>JO:06940-0013367288</p><p>Location: Tokyo</p><p>Annual Salary: JPY 10,000,000</p><img src="https://counter.adcourier.com/YWhtYWQucm95YW5pLjA0NzExLjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
<p style="display: inline !important;"><strong>Company Profile</strong></p><p>Global fintech provider delivering algorithmic risk management solutions to Japan's leading financial institutions through SaaS B2B platform.</p><p><strong> </strong></p><p><strong>The Role</strong></p><ul><li>Design and implement infrastructure solutions (on-premise/cloud) for banking clients on projects spanning 6 months to 2 years</li><li>Lead technical discovery sessions with risk managers and engineering teams at major Japanese financial institutions</li><li>Participate in pre-sales activities and product demonstrations alongside the Head of Sales</li><li>Provide production support and troubleshooting for live client environments</li><li>Collaborate with global development teams while serving as technical anchor for Japan market</li></ul><p><strong> </strong></p><p><strong>Your Skills </strong></p><ul><li>Native-level Japanese (essential for domestic financial institution communication) and conversational English (for global team collaboration)</li><li>Strong programming skills in Java and Python with packaged software implementation experience</li><li>Infrastructure sizing and architecture planning capabilities (servers/cloud deployments)</li><li>Client-facing technical consultation experience</li><li>Valid work authorization in Japan (citizenship, PR or appropriate visa)</li><li>Bonus: Financial services background, risk management systems experience or work at bank IT subsidiaries (SMBC tech, Mizuho tech, etc.)</li></ul><p> </p><p><strong> </strong></p><p><strong>Key Highlights of the Role </strong></p><ul><li>Work directly with Japan's blue-chip banks on sophisticated risk management implementations</li><li>Highly flexible work style: only 6-8 days in office per month in a small, collaborative 3-4 person Tokyo team</li><li>Gain exposure to pre-sales and business development, expanding beyond pure technical work</li><li>Competitive package up to ¥12M annually with stable backing from global organization</li><li>Shape cutting-edge algorithmic financial products used for investment risk management across the industry</li></ul><p><br /> Apply Confidentially <br /> Contact with your resume. All inquiries handled with complete confidentiality.</p><p><strong> </strong></p><p><strong>Location </strong></p><p>Tokyo</p><p><strong> </strong></p><p><strong>Salary</strong></p><p>8 - 12 million yen</p><p><strong> </strong></p><p>Reference Number: 06940-0013355067</p><p> </p><p> </p><p><em>By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (</em><a href="https://www.roberthalf.com/jp/en/privacy"><em>https://www.roberthalf.com/jp/en/privacy</em></a><em>). 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.</em></p><img src="https://counter.adcourier.com/S2hhbmcuTGUuOTA4MjIuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
<p><strong>Company Profile</strong></p><p>A leading Japanese technology platform company specializing in the creator economy and influencer marketing space. The company operates a comprehensive ecosystem that connects content creators, influencers, and brands, facilitating collaborations and powering the rapidly growing creator economy in Japan. With strong market presence and proven technology solutions, the company is positioned for continued expansion and technological innovation.</p><p> </p><p><strong>The Role</strong></p><ul><li>Lead and scale the engineering organization as Head of Engineering, overseeing product development, platform architecture, and technical strategy</li><li>Manage and mentor a growing engineering team (currently 15-20 engineers), fostering a culture of technical excellence, innovation, and collaboration</li><li>Drive the technical roadmap in alignment with business objectives, focusing on platform scalability, performance, and new feature development</li><li>Oversee the full technology stack including web applications, mobile applications, backend infrastructure, and data systems</li><li>Partner closely with the CEO, product, and business teams to translate business requirements into technical solutions</li><li>Establish and improve engineering processes, best practices, and development methodologies to increase team efficiency and product quality</li><li>Lead recruitment efforts to attract top engineering talent and build a world-class engineering organization</li><li>Manage vendor relationships and technical partnerships as needed</li><li>Ensure system reliability, security, and performance across all platforms</li><li>Drive innovation in areas such as creator matching algorithms, analytics, and platform features</li></ul><p> <strong> </strong></p><p><strong>Your Skills </strong></p><p>Required:</p><ul><li>10+ years of software engineering experience with at least 5 years in engineering management or leadership roles</li><li>Proven track record of building and scaling engineering teams (15+ people)</li><li>Strong technical background with hands-on experience in modern web and mobile technologies</li><li>Experience with cloud infrastructure (AWS, GCP, or Azure) and scalable system architecture</li><li>Fluent Japanese (native or business level) is mandatory</li><li>Business-level English for communication with potential international partners and technical documentation</li><li>Strong leadership, communication, and stakeholder management skills</li><li>Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience)</li></ul><p>Preferred:</p><ul><li>Experience in consumer-facing platform or marketplace businesses</li><li>Background in social media, creator economy, influencer marketing, or advertising technology</li><li>Experience with data-driven product development and analytics</li><li>Track record of successfully delivering complex technical projects in fast-paced environments</li><li>Experience building and managing mobile applications (iOS/Android)</li><li>Knowledge of machine learning or recommendation systems</li><li>Startup or high-growth company experience</li></ul><p> </p><p><strong>Key Highlights of the Role </strong></p><ul><li>Shape the technical vision and strategy of a leading player in Japan's booming creator economy</li><li>Build and lead a high-performing engineering team with significant autonomy and impact</li><li>Work directly with executive leadership to drive company growth and innovation</li><li>Tackle exciting technical challenges at the intersection of social media, e-commerce, and marketplace dynamics</li><li>Be part of a fast-growing company in a dynamic industry with strong market tailwinds</li><li>Competitive compensation package including salary, equity, and benefits</li><li>Flexible work environment with a collaborative, innovation-driven culture</li><li>Office located in central Tokyo with excellent access</li></ul><p> </p><p><strong>Location </strong></p><p>Tokyo</p><p><strong> </strong></p><p><strong>Salary</strong></p><p>15 - 18 million yen</p><p><strong> </strong></p><p>Reference Number: 06940-0013358135</p><p> </p><p> </p><p><em>By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (</em><a href="https://www.roberthalf.com/jp/en/privacy"><em>https://www.roberthalf.com/jp/en/privacy</em></a><em>). 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.</em></p><img src="https://counter.adcourier.com/c3VlLnRpbmcuNzE3NDEuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
<p><strong>Company Profile</strong></p><p>A fast-growing global tech company focused on delivering innovative digital solutions is looking to hire a Senior Accountant in Japan. The company continues to expand its presence in the APAC region and offers a flexible, modern working environment.</p><p><strong> </strong></p><p><strong>The Role</strong></p><ul><li>Manage day-to-day accounting operations, including GL, AP/AR, and journal entries</li><li>Support month-end and year-end closing processes</li><li>Prepare financial reports in compliance with Japanese accounting standards</li><li>Collaborate with regional and global finance teams on reporting and analysis</li><li>Assist with audits and ensure adherence to internal controls and compliance requirements</li><li>Support process improvements and system enhancements within the finance function</li></ul><p><strong> </strong></p><p><strong>Your Skills </strong></p><ul><li>Solid experience in accounting, preferably within a tech or multinational environment</li><li>Strong knowledge of Japanese accounting standards; exposure to IFRS is a plus</li><li>Business-level Japanese and English communication skills</li><li>Experience working with ERP systems</li><li>Ability to work independently in a remote or hybrid environment</li></ul><p><strong> </strong></p><p><strong>Key Highlights of the Role </strong></p><ul><li>Almost fully remote working arrangement with high flexibility</li><li>Attractive employment benefits and competitive compensation</li><li>Opportunity to join a growing tech company with global exposure</li><li>Collaborative, international work culture with long-term career potential</li></ul><p> </p><p><strong>Location </strong></p><p>Tokyo</p><p><strong> </strong></p><p><strong>Salary</strong></p><p>6 - 9 million yen</p><p><strong> </strong></p><p>Reference Number: 06940-0013367303</p><p> </p><p> </p><p><em>By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (</em><a href="https://www.roberthalf.com/jp/en/privacy"><em>https://www.roberthalf.com/jp/en/privacy</em></a><em>). 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.</em></p><img src="https://counter.adcourier.com/Q2h1WGluLkxvaC40NDQyMy4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
<p><strong>Company Profile</strong></p><p>An innovative technology company with a forward-thinking approach is seeking a dynamic communication leader. Committed to pushing boundaries and creating meaningful impact, the organization values global perspectives and transformative thinking.</p><p><strong> </strong></p><p><strong>The Role</strong></p><ul><li>Global Communication Manager responsible for leading a dynamic, multinational communications team across three global entities (Japan, US, Europe)</li><li>Craft compelling narratives that translate complex technical concepts into accessible stories for diverse audiences including retail investors, government stakeholders, media, and international partners</li><li>Develop integrated PR and investor relations strategies that highlight the company's innovative projects and missions</li><li>Manage communications for critical upcoming missions, leveraging a creative and adaptive approach to global brand storytelling</li></ul><p><strong> </strong></p><p><strong>Your Skills </strong></p><ul><li>Minimum 10+ years in corporate communications, brand communications, or PR</li><li>Native or business-level bilingual capability in Japanese and English</li><li>Proven experience managing international, cross-cultural teams</li><li>Demonstrated ability to translate complex technical content into compelling narratives</li><li>Strong background in global team collaboration with multicultural awareness</li><li>Preferably with experience in B2B, tech startup, or high-tech industry communications</li></ul><p><strong> </strong></p><p><strong>Key Highlights of the Role </strong></p><ul><li>Lead communications for groundbreaking technological initiatives</li><li>Competitive base salary of ¥15,000,000 with potential RSU</li><li>Hybrid work model (50% office, 50% remote) in Tokyo</li><li>Opportunity to work with a highly innovative team at the cutting edge of technological development</li><li>Be part of a mission-driven organization with 45% non-Japanese workforce</li></ul><p> </p><p><strong>Location </strong></p><p>Tokyo</p><p><strong> </strong></p><p><strong>Salary</strong></p><p>10 - 15 million yen</p><p><strong> </strong></p><p>Reference Number: 06940-0013368600</p><p> </p><p> </p><p><em>By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (</em><a href="https://www.roberthalf.com/jp/en/privacy"><em>https://www.roberthalf.com/jp/en/privacy</em></a><em>). 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.</em></p><img src="https://counter.adcourier.com/ZXJpa2EueWFtYWRhLjc4NzA0LjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
<p>Build Japan's Payment Future with ML & Functional Programming<br /><br /><strong>Company Profile</strong><br />A rapidly growing fintech company transforming digital commerce in Japan is seeking a Product Engineer. The platform processes millions of transactions using proprietary machine learning models to enable seamless online shopping experiences. Backed by major global payment companies and leading financial institutions, the organization combines innovative technology with enterprise stability. The engineering team represents 40+ nationalities working in English, maintaining a casual, collaborative culture at their central Tokyo office.<br /><br /><strong>The Role</strong></p><ul><li>Architect and scale payment platform components while maintaining security, resilience, and maintainability standards for high-volume transaction processing</li><li>Collaborate directly with product teams to translate business objectives into technical solutions, communicating design tradeoffs clearly across engineering and product stakeholders</li><li>Work cross-functionally in feature teams to deliver services that directly impact user acquisition and conversion rates</li><li>Participate in systematic code reviews and maintain testing practices that ensure production-grade quality for mission-critical payment infrastructure</li><li>Stay current with industry patterns and suggest performance improvements based on data-driven insights from real-world payment flows</li><li>Navigate ambiguity with sound judgment while defining deliverables and maintaining urgency for business-critical releases</li></ul><p><br /><strong>Your Skills</strong><br />Essential Requirements:</p><ul><li>Proficiency in Scala (or strong in functional programming like Rust, Haskell, C++) with curiosity about functional programming paradigms</li><li>Strong grasp of software architecture, design patterns, and how they align with distributed service structures</li><li>Experience writing clean, maintainable code with systematic debugging approaches and automated testing mindset</li><li>Understanding of security implications across distributed systems and payment infrastructure</li><li>Comfortable reading unfamiliar codebases and making intelligent inferences about broader system context</li><li>Genuine interest in how engineering strategy connects to product development and business growth</li></ul><p>Bonus Experience (Not Required but Valued):</p><ul><li>Hands-on experience with Scala, Cassandra, Kafka, PostgreSQL, AWS (Fargate/Terraform), or functional programming libraries (cats, cats-effect)</li><li>Background in microservices architecture, event sourcing, CQRS patterns, or REST API design</li><li>Previous work on payment platforms, distributed systems, or fintech products</li><li>Understanding of cross-team dependencies and ability to envision technical roadmaps</li></ul><p><br /><strong>Key Highlights of the Role</strong></p><ul><li>Solve genuine technical challenges at scale. Building payment infrastructure that underwrites real-time transactions using proprietary ML models for major e-commerce platforms</li><li>Work with a modern functional programming stack (Scala, cats-effect, tagless final) alongside distributed systems technologies like Kafka, Cassandra, and event sourcing architectures</li><li>Join a truly international engineering team where English is the working language and colleagues represent 40+ nationalities - rare opportunity for Tokyo tech roles</li><li>Shape technology evolution in a well-funded organization transitioning from startup agility to enterprise scale</li><li>Enjoy genuine work-life balance with full flextime (no core hours), up to 3 days remote per week and generous paid time off (20+ days from first year)</li><li>Competitive compensation package with comprehensive retirement programs and premium central Tokyo office access</li></ul><img src="https://counter.adcourier.com/S2hhbmcuTGUuMjQzMzYuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
<p><strong>Company Profile</strong></p><p>Global cybersecurity leader specializing in Endpoint Detection & Response (EDR) solutions is expanding its Tokyo engineering team. The company protects enterprise customers worldwide by analyzing massive volumes of threat data from millions of endpoints in real-time.</p><p><strong> </strong></p><p><strong>The Role</strong></p><ul><li>Join the core engineering team building a completely next-generation EDR platform that has secured board-level funding and is moving into production phase</li><li>Design and implement backend services in Rust that process data from 6 million sensors streaming 1,000 messages per minute with sub-second response times</li><li>Build data ingestion pipelines and microservices that maintain reliability under extreme throughput while optimizing cloud infrastructure costs</li><li>Architect scalable distributed systems using containerization, cloud-native technologies and streaming data platforms</li><li>Develop APIs and integrations connecting security tools across enterprise IT environments</li><li>Collaborate with an international engineering team (English-speaking) to implement AI-driven threat detection capabilities</li><li>Work on genuinely complex technical challenges where system reliability isn't optional. It's mission-critical!</li></ul><p><strong> </strong></p><p><strong>Your Skills </strong></p><p>Essential Requirements:</p><ul><li>Production experience in Rust required (or exceptionally strong C++/Go/Java with immediate willingness to transition to Rust)</li><li>Proven track record building high-scale distributed systems handling millions of users or data points, not just thousands</li><li>Deep understanding of system reliability trade-offs: performance versus cost, speed versus fault tolerance</li><li>Hands-on experience with cloud platforms (AWS/GCP/Azure), containerization, and microservice architecture patterns</li><li>Solid foundation working with both SQL and NoSQL databases; streaming data systems experience is a bonus</li><li>Currently based in Japan or hold valid work authorization to work in Tokyo</li><li>English language proficiency for international team collaboration</li></ul><p>Welcome Experience:</p><ul><li>Background in cybersecurity, SIEM systems, or observability platforms</li><li>Experience with Kafka, Flink, Redpanda, or other data streaming technologies</li><li>Familiarity with ELK stack, time-series databases, or real-time analytics frameworks</li><li>Previous work optimizing cloud infrastructure costs at scale</li></ul><p><strong> </strong></p><p><strong>Key Highlights of the Role </strong></p><ul><li>Join at the perfect timing as team has grown to 15+ engineers and is establishing technical leadership layers, creating fast-track paths to Team Lead positions</li><li>Work on greenfield architecture where your technical decisions will shape the product for years to come</li><li>Solve genuinely hard problems: maintain performance while processing petabyte-scale threat data across distributed global infrastructure</li><li>Join a truly international team where English is the primary language and remote collaboration is built into the workflow</li><li>Modern tech stack from day one-no legacy monoliths, just cloud-native microservices and streaming pipelines</li><li>Competitive compensation package reflecting the urgency and strategic importance of these hires (budget available up to ¥15M for exceptional candidates)</li><li>Located in Otemachi, Tokyo with convenient access to multiple train and subway lines</li></ul><p> </p><p><strong>Apply Confidentially</strong></p><p>Send your resume with "Rust Engineer - Cybereason" in the subject line. All applications and conversations will be handled with complete discretion. Even if you don't meet every requirement but have strong systems-thinking and Rust capabilities, we encourage you to apply.</p><p> </p><p><strong>Location </strong></p><p>Tokyo</p><p><strong> </strong></p><p><strong>Salary</strong></p><p>9 - 15 million yen</p><p><strong> </strong></p><p>Reference Number: 06940-0013358136</p><p> </p><p> </p><p><em>By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (</em><a href="https://www.roberthalf.com/jp/en/privacy"><em>https://www.roberthalf.com/jp/en/privacy</em></a><em>). 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.</em></p><img src="https://counter.adcourier.com/S2hhbmcuTGUuNjk4MzQuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
<p><strong>Company Profile</strong></p><p>A post-IPO tech company in the hospitality industry</p><p> </p><p><strong>The Role</strong></p><ul><li>Lead migration to Service-Oriented Architecture-define domain boundaries, design APIs, select tech stack</li><li>Own full software lifecycle-launch strategies, zero-downtime deployments, observability implementation</li><li>Translate vague product requirements into technical specs, identifying implicit constraints</li><li>Design database schemas for performance, scale, and consistency in distributed payments/bookings</li></ul><p><strong>Your Skills </strong></p><ul><li>Proficiency in statically typed languages (Go, Kotlin, Scala, Rust, C#) with strong async/concurrent programming skills</li><li>Experience building SOA services and refactoring legacy monoliths</li><li>Hands-on CI/CD and zero-downtime deployment experience</li><li>Knowledge of scalable databases (Cassandra, AWS Aurora)</li><li>Expertise with observability tools (Datadog, Grafana, Prometheus)</li></ul><p> </p><p> </p><p><strong>Location </strong></p><p>Tokyo</p><p><strong> </strong></p><p><strong>Salary</strong></p><p>8 - 11 million yen</p><p><strong> </strong></p><p>Reference Number: 06940-0013343690</p><p><br /> </p><p><em>By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (</em><em><span style="text-decoration: underline;"><a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a></span></em><em>). 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.</em></p><hr /><p><em>「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（</em><em><span style="text-decoration: underline;"><a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a></span></em><em>）に同意したものとみなされます。</em> <em>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。</em></p><img src="https://counter.adcourier.com/TmFuY3kuWXVhbi43MzM0OS4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
<p><strong>Company Profile</strong></p><p>This technology company drives digital transformation in the financial sector through the strategic use of AI and data. Utilizing AI, data analytics, and modern architecture, the firm develops proprietary products and solutions for financial institutions. With offices in both Tokyo and Fukuoka, the company is leading industry-wide transformation and the creation of new value.</p><p><strong>The Role</strong></p><p>As a Senior Application Engineer, you will lead the development team for finance-focused proprietary products utilizing AI and data technologies. Your responsibilities span everything from feature design to implementation and operations, driving scalability and performance improvements of the systems. You will also proactively build and improve agile development frameworks, collaborating with remote teams across Tokyo and Fukuoka.</p><p><strong>Your Skills </strong></p><ul><li>3+ years of software development experience (Python / Go / Java / Kotlin / C++ etc.)</li><li>1+ year of experience as a tech lead or in an equivalent leadership role</li><li>Experience with Git and building CI/CD pipelines, as well as agile development experience</li><li>Japanese language: JLPT N1 or above; English language: ability for technical communication</li><li>Bachelor's degree or above</li></ul><p>Preferred Qualifications</p><ul><li>Experience in AI/LLM development or building machine learning models</li><li>Experience in the financial industry</li><li>Hands-on experience with team building in startups or remote environments</li></ul><p><strong>Key Highlights of the Role </strong></p><ul><li>Opportunity to lead development of products implemented at major financial institutions</li><li>High level of discretion in technology selection and architecture design</li><li>Fast decision-making in a flat organizational culture</li><li>Hybrid work style (remote work available); 122 annual holidays</li><li>Access to company ChatGPT accounts, learning support including study groups and conference participation</li><li>Annual salary expectations: 9M-15M JPY; family, health, and personal development support systems available</li></ul><p><strong>Location</strong><br />Fukuoka</p><p><strong>Salary</strong><br />9-15 million JPY</p><p><strong>Reference Number:</strong> 06940-0013333194</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/U2hpbWFtdXJhLlNoaW5vYnUuNjk1ODYuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
<p><strong>Company Profile</strong><br /><br />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.</p><p><strong>The Role</strong><br /><br />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.<br /><br /><strong>Your Skills </strong></p><p>Must-Have:</p><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><p>Preferred:</p><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><p><strong>Key Highlights of the Role </strong></p><ul><li><p style="display: inline !important;">Fully remote work and flexible working arrangements</p></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><p><strong>Location</strong><br />Tokyo</p><p><strong>Salary<br /></strong>8－15 million yen<br /> <br /> <br /> <br />Reference Number：06940-0013337685<br /> <br /> <br /> </p><p><em>By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (</em><em><span style="text-decoration: underline;"><a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a></span></em><em>). 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.</em></p><hr /><p><em>「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（</em><em><span style="text-decoration: underline;"><a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a></span></em><em>）に同意したものとみなされます。</em> <em>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。</em></p><img src="https://counter.adcourier.com/U2hpbWFtdXJhLlNoaW5vYnUuNzQ3MTYuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
<p><strong>Company Profile</strong></p><p>Fast-growing data intelligence startup developing Japan's leading next-generation data catalog platform. In just 5 years, the company has been adopted by numerous major enterprises, primarily TSE Prime Market listed companies, and has become the Gartner-recognized #1 domestic vendor in the rapidly evolving metadata management field.</p><p> </p><p><strong>The Role</strong></p><ul><li>Contribute to both frontend and backend development of the flagship Data Intelligence Cloud product.</li><li>Maintain and continuously improve product localization quality for Japanese enterprise customers.</li><li>Work across the technology stack (React, Remix, Tailwind CSS, Golang, AWS) to develop and improve features according to requirements.</li><li>Produce clear technical documentation for other stakeholders (engineers, PMs, etc.).</li><li>Actively contribute to discussions within the team and propose ideas to improve architecture, design, and development processes.</li></ul><p> </p><p><strong>Your Skills </strong></p><ul><li>5+ years of backend development experience (Golang, C++, Python, or Java highly preferred).</li><li>Fluent in Japanese proficiency (reading, writing, speaking) and business level in English.</li><li>Experience in API design and development.</li><li>Practical experience in data management, data engineering, or data analytics (e.g., BigQuery, Snowflake, ETL pipeline development) is beneficial.</li><li>Experience working in B2B SaaS businesses or startup environments is ideal.</li></ul><p> </p><p><strong>Key Highlights of the Role </strong></p><ul><li>Join Japan's fastest-growing and Gartner-recognized market leader in data intelligence.</li><li>Serve as the critical bridge between cutting-edge technology and Japanese enterprise user experience.</li><li>Work with a modern tech stack (React, Golang, AWS) in a startup environment with enterprise clients.</li><li>Directly impact how Japan's largest companies discover, govern, and manage their data assets.</li><li>Be part of a mission-driven team shaping the future of enterprise data management in Japan.</li></ul><p> </p><p><strong>Location </strong></p><p>Tokyo</p><p><strong> </strong></p><p><strong>Salary</strong></p><p>9 - 12 million yen</p><p> </p><p><strong> </strong></p><p>Reference Number: 06940-0013346231</p><p><em>By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (</em><em><span style="text-decoration: underline;"><a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a></span></em><em>). 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.</em></p><hr /><p><em>「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（</em><em><span style="text-decoration: underline;"><a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a></span></em><em>）に同意したものとみなされます。</em> <em>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。</em></p><img src="https://counter.adcourier.com/V2F0dW55dS5TaXJpcGFpcm9qLjAwNjAxLjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
<p><strong>About the Role</strong><br />A fast-growing fan community application is looking for server-side engineers to support ongoing expansion. The role involves designing, building, and improving core features using Node.js. This is an opportunity for those passionate about technology and product development.</p><p><strong>Responsibilities</strong></p><ul><li>Develop and maintain backend features with Node.js</li><li>Propose and test ideas for product improvement</li><li>Work with product managers to clarify requirements and solve problems</li><li>Option to contribute in infrastructure-related areas depending on your interests</li></ul><p><strong>Product Overview</strong><br />A subscription-based app connecting creators and core fans in exclusive communities. Creators drive content and engagement, creating a rewarding experience for all participants.</p><p><strong>Team & Work Style</strong></p><ul><li>15 engineers, 2 product managers, 3 support members</li><li>Flat structure, encouraging new ideas and challenges</li><li>Fully remote and flexible work environment</li><li>Frequent collaboration and knowledge sharing via Slack</li></ul><p><strong>Tech Stack</strong></p><ul><li>Node.js, GCP, AWS, MySQL, BigQuery, Redis</li><li>Agile methodology</li></ul><p><strong>Requirements</strong></p><ul><li>Experience leading or playing a key role in backend development and product release</li><li>Experience working on agile teams with product managers</li><li>Passion for technology and product building</li><li>Strong communication and teamwork skills</li></ul><p><strong>Nice to Have:</strong></p><ul><li>Experience with large-scale or high-traffic systems</li><li>Payment system or mobile/web development experience</li><li>Knowledge of live streaming technologies</li><li>Turning high-level concepts into working systems</li><li>Experience working with product managers/designers</li></ul><p>JO: 06940-0013356210</p><p>Location: Tokyo</p><p>Annual Salary: ￥15,000.000</p><img src="https://counter.adcourier.com/c3VlLnRpbmcuNTg3ODkuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
<p><span style="text-decoration: underline;">Job Description: </span></p><p>[Department Overview]</p><p>As Japan's largest internet shopping mall service is used by over tens of millions of consumers, we strive to improve through a cycle of hypothesis → verification → analysis → systemization.</p><p>In addition, in order to provide continuous and stable services under high load conditions during sales and other large events, we take into account various system and service characteristics and optimize the web backend, providing an opportunity to constantly test your engineering skills.</p><p>[Position Outline]</p><p>The E-Commerce Marketplace Development Department is looking for a senior backend development engineer for the website. Specifically, you will be responsible for the design, development, and operation of the web system backend, as well as the engineering team and project management, including the following:</p><p>[Responsibilities]</p><p>* Understand the priorities of business requirements and deliver high-quality services within a tight schedule.</p><p>* Lead projects and resolve technical issues for assigned services, or design, develop, test, and release new or existing features. * Design, develop, test, and release projects.</p><p>* Operational support (responding to inquiries from consumers and merchants, research, operational tasks, etc.)</p><p> </p><p><span style="text-decoration: underline;">Required Skills:</span></p><p>* 5+ years of tech lead experience (architecture design of high-load web systems, technical decision-making, etc.)</p><p>* Experience leading the design of the entire system with consideration for scalability and maintainability, and strategically leading the future vision of the service (expansion of user base, integration of new features)</p><p>*Experience in service monitoring and troubleshooting/reporting in a production environment</p><p>*5+ years of experience developing Java/Spring Boot web applications</p><p>*5+ years of experience designing and developing REST APIs, and familiarity with JUnit testing and code reviews</p><p>*Experience with relational databases (Oracle or MySQL)</p><p>*Experience using Tomcat or Weblogic</p><p>*Experience with Git, Linux, and Gradle</p><p>*Experience with CI/CD using Jenkins or other tools</p><p>*Knowledge of container architectures, including Docker and Kubernetes, and experience using them in system development</p><p>*Communication skills in English</p><p> </p><p><span style="text-decoration: underline;">Desired skills: </span></p><p>*Experience conducting performance/load/stress tests, etc.</p><p>*Experience using Redis, Kafka, ElasticSearch, Grafana, and Kibana</p><p>*3+ years of experience developing PHP applications using one of these frameworks</p><p>*Experience building environments using Kubernetes</p><p>*Kubernetes certification (CKA or CKAD)</p><p> </p><p>Reference No.: 06940-0013365572</p><img src="https://counter.adcourier.com/c2Fvcmkua29kYWthLjA1MzA5LjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
<p><strong>Company Profile</strong></p><p data-start="375" data-end="709">A Japan-based fintech company providing cross-border payment solutions is seeking an experienced <strong data-start="472" data-end="489">iOS Developer</strong> to help build and scale its merchant-facing mobile application. This role offers a rare opportunity to design and develop a mobile product from the ground up, shaping both the technical architecture and user experience.</p><p data-start="711" data-end="1033">You will play a key role in creating intuitive mobile experiences that support merchant onboarding, payment acceptance, financial management, and reporting. The position involves close collaboration with product managers, backend engineers, and Android developers to deliver high-quality mobile solutions across platforms.</p><p data-start="1035" data-end="1167">While the company operates in a remote-first environment, this role is based in Tokyo and requires willingness to relocate to Japan.</p><p data-start="1035" data-end="1167"><strong>The Role</strong></p><ul><li>Develop and maintain the merchant-facing iOS application</li><li>Collaborate with product managers and engineers to define, design, and ship new features</li><li>Contribute to mobile architecture and technical design across iOS and Android platforms</li><li>Work closely with backend engineers to design and implement mobile features</li><li>Ensure high performance, reliability, and usability of mobile applications</li></ul><p><strong>Your Skill</strong></p><ul><li>3+ years of experience in iOS application development</li><li>Strong knowledge of modern iOS SDKs and the mobile development lifecycle</li><li>General understanding of the Android platform and Kotlin</li><li>Experience integrating mobile applications with RESTful APIs</li><li>Solid understanding of mobile UI/UX best practices and platform design guidelines</li><li>Ability to work across multiple areas of the tech stack (T-shaped developer mindset)</li><li>Strong collaboration and communication skills</li></ul><p>Nice to Have</p><ul><li>Experience with cross-platform mobile frameworks</li><li>Experience working in a Japanese business environment</li><li>Intermediate-level Japanese language skills</li></ul><p><strong>Key Highlights of the Role</strong></p><ul><li>Flexible remote work with optional office access</li><li>Paid vacation plus additional seasonal leave</li><li>Paid birthday leave</li><li>Self-learning and skill development budget</li><li>Japanese language training support</li></ul><p><strong>Location</strong><br />Tokyo</p><p><strong>Salary<br /></strong>15.5 million yen</p><p> </p><p>Reference Number: 06940-0013342911</p><p> </p><p><em>By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (</em><a href="https://www.roberthalf.com/jp/en/privacy"><em>https://www.roberthalf.com/jp/en/privacy</em></a><em>). 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.</em></p><img src="https://counter.adcourier.com/S29qaS5ZYWdpbnVtYS4zMTgwNS4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
<p><strong>Company Profile</strong><br />A rapidly growing technology company specializing in innovative IT solutions and SaaS platforms. With a strong focus on digital transformation, the company empowers businesses to streamline operations and enhance productivity. Known for its dynamic culture and global outlook, the organization values agility, collaboration, and continuous learning.<br /><br /><strong>The Role</strong><br />We are seeking an experienced FP&A Manager to join our finance team. This role will be pivotal in driving financial planning, analysis, and strategic decision-making to support business growth. You will work closely with senior leadership and cross-functional teams to provide insights that shape the company's future.</p><p><br />Key Responsibilities:</p><ul><li>Lead budgeting, forecasting, and long-term financial planning processes</li><li>Analyze financial performance and provide actionable insights to management</li><li>Partner with business units to support strategic initiatives and growth plans</li><li>Prepare and present financial reports to senior stakeholders</li><li>Ensure compliance with internal controls and corporate governance standards</li></ul><p><br /><strong>Your Skills</strong></p><ul><li>Proven experience in FP&A within the technology industry</li><li>Strong analytical and problem-solving skills with attention to detail</li><li>Ability to thrive in a fast-paced, dynamic environment</li><li>Excellent communication and stakeholder management skills</li><li>Proficiency in financial modeling and ERP systems</li><li>Fluent in Japanese and English (both written and spoken)</li></ul><p><br /><strong>Key Highlights of the Role</strong></p><ul><li>Opportunity to shape financial strategy in a high-growth tech company</li><li>Exposure to senior leadership and decision-making processes</li><li>Collaborative and innovative work culture</li><li>Career development in a global environment</li></ul><p><em>By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (</em><em><span style="text-decoration: underline;"><a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a></span></em><em>). 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.</em></p><hr /><p><em>「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（</em><em><span style="text-decoration: underline;"><a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a></span></em><em>）に同意したものとみなされます。</em> <em>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。</em></p><img src="https://counter.adcourier.com/Z2luYS5raWt1Y2hpLjgyMjA1LjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
<p>Company Profile | 企業概要</p><ul><li>Innovative web solutions company building cutting-edge applications that maximize user experience and business outcomes is seeking a Senior Ruby on Rails Engineer to join their international team.</li></ul><p><br />The Role | 職務内容</p><ul><li>Deliver working web-based software using the Ruby on Rails framework in a hands-on technical capacity.</li><li>Propose solutions as a technology specialist within a small product team to drive optimal user experience and business results.</li><li>Collaborate with UX designers and cross-functional team members to build robust, scalable web applications.</li><li>Work with modern technologies including Turbo Frame, Turbo Stream, and Stimulus JavaScript framework.</li></ul><p><br />Your Skills | 応募資格</p><ul><li>-5+ years of recent commercial programming experience with strong emphasis on web solutions and Ruby on Rails.</li><li>-Expert understanding of Ruby on Rails, Ruby programming language, JavaScript, TypeScript, HTML, and CSS.</li><li>-Business-level Japanese and English proficiency (mandatory).</li><li>-Experience with AWS Services and Docker containerization.</li><li>-Degree in Computer Science or equivalent experience.</li><li>-Valid working visa for Japan (6+ months) or available for remote contract work until visa preparation.</li></ul><p><br />Key Highlights of the Role | おすすめのポイント</p><ul><li>20+ paid days off per year with flexible work hours and remote work opportunities.</li><li>Join an international team of talented creators who value your technical input.</li><li>Visa sponsorship available after 6-month trial period.</li><li>Work with cutting-edge technologies including real-time communication, CRDT, and generative AI APIs.</li></ul><p><strong>Salary</strong></p><p>900,000 yen - 1,300,000 yen</p><p><strong>Location</strong></p><p>Tokyo</p><p> </p><p>Reference number : 06940-0013336854</p><p><em>By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (</em><em><span style="text-decoration: underline;"><a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a></span></em><em>). 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.</em></p><hr /><p><em>「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（</em><em><span style="text-decoration: underline;"><a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a></span></em><em>）に同意したものとみなされます。</em> <em>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。</em></p><img src="https://counter.adcourier.com/V2F0dW55dS5TaXJpcGFpcm9qLjkzMzUxLjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
<p style="display: inline !important;"><strong>Company Profile</strong></p><p>A fast-growing global technology company headquartered in Japan, operating a large-scale digital platform with both advertising and subscription-based business models. The company has a strong international footprint and continues to expand globally, supported by advanced data and technology capabilities.</p><p><strong> </strong></p><p><strong>The Role</strong></p><p>As a Senior Accountant, you will play a key role in managing accounting operations for both the parent company and its domestic and overseas subsidiaries. The role covers monthly, quarterly, and annual closing, IFRS-based consolidated reporting, and accounting considerations for new services and projects.<br /><br /> Key Responsibilities</p><ul><li>Lead accounting process improvements and system implementations</li><li>Monthly, quarterly, and annual closing for domestic and overseas entities</li><li>IFRS-based consolidated financial statement preparation</li><li>Accounting and tax assessment for new services and projects</li><li>Audit support for quarterly and annual audits</li><li>Participation in company-wide cross-functional projects</li></ul><p><strong> </strong></p><p><strong>Your Skills </strong></p><ul><li>Experience in accounting, particularly hands-on experience with month-end and year-end closing</li><li>Experience in accounting at IT companies, startups, or foreign-affiliated companies is a plus</li><li>Fluent Japanese and Business English</li></ul><p><strong> </strong></p><p><strong>Key Highlights of the Role </strong></p><ul><li>Fast-growing global tech business</li><li>Highly international environment</li><li>Full flex-time and hybrid working style</li><li>High autonomy with opportunities to lead process and system improvements</li><li>Hands-on exposure to IFRS consolidated accounting and cross-border finance</li><li>Potential involvement in future IPO-related initiatives</li><li>Visa sponsorship support available</li></ul><p> </p><p><strong>Location </strong></p><p>Tokyo</p><p><strong> </strong></p><p><strong>Salary</strong></p><p>7 -12 million yen</p><p><strong> </strong></p><p>Reference Number: 67040-0013372929</p><p> </p><p> </p><p><em>By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (</em><a href="https://www.roberthalf.com/jp/en/privacy"><em>https://www.roberthalf.com/jp/en/privacy</em></a><em>). 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.</em></p><img src="https://counter.adcourier.com/eXVzdWtlLmhhY2hpbm8uMDczNTguMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
<p><strong>Company Profile</strong></p><p>A global healthcare company specializing in pharmaceuticals, vaccines, and consumer health products.</p><p><strong>The Role</strong></p><ul><li>Lead and manage supply chain tech projects, including SAP enhancements, JD-NET format updates, and S4 HANA implementation.</li><li>Develop project plans, monitor progress, manage risks, and ensure successful delivery within budget and timelines.</li><li>Oversee system integrations (EDI, Datapower, JD-NET) and ensure seamless connectivity between internal systems and third-party logistics providers.</li><li>Collaborate with cross-functional teams (Logistics, Supply Chain, IT, and vendors) to ensure project alignment and execution.</li><li>Communicate effectively with stakeholders, providing updates and managing expectations.</li><li>Ensure adherence to governance, security, and compliance standards.</li><li>Drive continuous improvement through process optimization and adoption of new technologies.</li></ul><p><strong>Location </strong></p><p>Tokyo </p><p><strong>Salary </strong></p><p>5, 000 yen / hour</p><p> </p><p>Reference Number: 06940-0013319575</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/SmFtZXMuSm9obnN0b24uNzg2NTkuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
<p><strong>Company Profile</strong></p><p>AI technology start-up which provides end to end AI solutions to clients across Japan.</p><p> </p><p><strong>The Role</strong></p><p>Our company is experiencing rapid growth through product development leveraging Generative AI. As AI technologies and their social implementation accelerate, the importance of scalable and robust backend development for our innovative AI product suite-including our chat platform, speech solution, and agent system-continues to increase.</p><p><strong> </strong></p><p><strong>Your Skills </strong></p><ul><li>5+ years of application development experience using Python</li><li>3+ years of experience developing complex SaaS products or high-traffic B2B products</li><li>3+ years of experience with cloud services (AWS, GCP, Azure) and container technologies (Docker, Kubernetes)</li><li>Experience working at startups or growth-stage companies, or equivalent environments</li><li>Knowledge of and passion for AI-related technologies</li><li>Experience building systems utilizing natural language processing or machine learning</li><li>Experience developing machine learning models with Python, TensorFlow, or PyTorch</li><li>Experience with chatbot, speech recognition systems, or AI agent development</li><li>Experience launching new businesses/products from the 0→1 phase</li></ul><p><strong> </strong></p><p><strong>Location </strong></p><p>Tokyo</p><p><strong> </strong></p><p><strong>Salary</strong></p><p>7 - 13 million yen</p><p> </p><p><strong> </strong></p><p>Reference Number: 06940-0013273193</p><p><em>By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (</em><em><span style="text-decoration: underline;"><a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a></span></em><em>). 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.</em></p><hr /><p><em>「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（</em><em><span style="text-decoration: underline;"><a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a></span></em><em>）に同意したものとみなされます。</em> <em>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。</em></p><img src="https://counter.adcourier.com/TmFuY3kuWXVhbi41ODkxNC4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
<p><strong>Company Profile</strong></p><p>A 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.</p><p><strong> </strong></p><p><strong>The Role</strong></p><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><p><strong> </strong></p><p><strong>Your Skills </strong></p><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><p><strong> </strong></p><p><strong>Key Highlights of the Role </strong></p><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><p><strong> </strong></p><p><strong>Location </strong></p><p>Tokyo</p><p><strong> </strong></p><p><strong>Salary</strong></p><p>7 - 11 million yen</p><p><strong> </strong></p><p>Reference Number: 06940-0013339667</p><p> </p><p><em>By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (</em><em><span style="text-decoration: underline;"><a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a></span></em><em>). 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.</em></p><hr /><p><em>「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（</em><em><span style="text-decoration: underline;"><a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a></span></em><em>）に同意したものとみなされます。</em> <em>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。</em></p><img src="https://counter.adcourier.com/c3VlLnRpbmcuNzI2MzAuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
<p><strong>Company Profile</strong></p><p>A global tech protection and repair services company specializing in device repair and after-sales support.</p><p><strong> </strong></p><p><strong>The Role</strong></p><p>Lead IT project management for Japanese repair operations, serving as the primary IT liaison between business groups, repair facilities, and offshore technical teams to optimize ERP systems and customer reporting.</p><p>Key Responsibilities:</p><ul><li>Manage IT governance and optimization across business operations and repair facilities</li><li>Serve as IT point of contact, coordinating projects between stakeholders including repair facilities, support teams, and offshore IT</li><li>Oversee ERP/SFC system configuration, data maintenance, SKU/BOM management, and billing setup</li><li>Lead automation projects for customer reporting (KPI, repair, and billing reports)</li><li>Drive continuous improvement initiatives for BI and ERP systems</li></ul><p><strong> </strong></p><p><strong>Your Skills </strong></p><ul><li>3+ years PMO experience in fast-paced environments</li><li>Strong collaboration skills with engineering, IT, and operations teams</li><li>Data analysis expertise and BI/DBMS knowledge</li><li>Fluent Japanese and business-level English required</li></ul><p><strong> </strong></p><p><strong>Key Highlights of the Role </strong></p><ul><li>Can utilize your bilingual strength because English will be needed most of the time when contact with clients</li><li>Flextime (9:00-17:30) with remote work options</li></ul><p> </p><p><strong>Location </strong></p><p>Tokyo</p><p><strong> </strong></p><p><strong>Salary</strong></p><p>8 - 10 million yen</p><p><strong> </strong></p><p>Reference Number: 06940-0013373727</p><p> </p><p> </p><p><em>By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (</em><a href="https://www.roberthalf.com/jp/en/privacy"><em>https://www.roberthalf.com/jp/en/privacy</em></a><em>). 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.</em></p><p><em> </em></p><img src="https://counter.adcourier.com/RnJhbmNlcy5GYW4uNTQzNjMuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
<p><strong>Company Profile</strong></p><p>Our client is a global B2C/B2B technology‑enabled services company specializing in support solutions for consumer electronics and devices. Operating worldwide, the organization delivers high‑quality service offerings that support major retailers, manufacturers, and end‑customers across multiple markets. The business is recognized for its strong customer focus, reliability, and innovation in service delivery, with a stable presence and continuous growth in Japan.</p><p><strong> </strong></p><p><strong>The Role</strong></p><p>Finance Strategy Manager</p><p>This position plays a key role in shaping financial insights, supporting strategic decision‑making, and enabling business growth in Japan. You will work closely with the local and regional leadership teams to drive deep financial analysis, improve forecasting accuracy, and support new business initiatives. The role is highly analytical, data-driven, and well‑suited for someone who enjoys working with both finance and business teams.<br /><br /> Key Responsibilities</p><ul><li>Conduct monthly financial results reviews and deliver insights through deep‑dive analysis</li><li>Structure, clean, and prepare business data for financial modeling and reporting</li><li>Learn and utilize tools such as SQL and Python for advanced data analysis (on‑the‑job upskilling supported)</li><li>Support business forecasting, scenario planning, and pricing for new business initiatives</li><li>Partner closely with cross‑functional teams (Product, Operations, Commercial, Customer Experience)</li><li>Improve reporting accuracy, processes, and KPI tracking frameworks</li><li>Contribute to medium‑ and long‑term financial strategy development</li></ul><p><strong> </strong></p><p><strong>Your Skills </strong></p><ul><li>Fluent Japanese with business-level English</li><li>Finance, FP&A, Business Strategy, or Consulting experience</li><li>Strong analytical and problem‑solving skills</li><li>Experience working with business performance data, financial models, and KPIs</li><li>Interest or basic capability in SQL/Python, with willingness to learn</li><li>Experience in tech, e‑commerce, B2C services, or consumer electronics sectors is a plus</li><li>Collaborative mindset with the ability to work across teams</li><li>Self‑starter comfortable in a dynamic, fast‑moving environment</li></ul><p><strong> </strong></p><p><strong>Key Highlights of the Role </strong></p><ul><li>High visibility across Japan and regional leadership</li><li>Opportunity to build advanced analytical capability (SQL, Python)</li><li>Blend of finance, strategy, and commercial exposure</li><li>Fast‑growing business with strong global infrastructure</li><li>Chance to influence new business initiatives and pricing strategy</li><li>Hybrid and flexible work culture</li></ul><p> </p><p><strong>Location </strong></p><p>Tokyo</p><p><strong> </strong></p><p><strong>Salary</strong></p><p>12 - 15 million yen</p><p><strong> </strong></p><p>Reference Number: 06940-0013372179</p><p> </p><p> </p><p><em>By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (</em><a href="https://www.roberthalf.com/jp/en/privacy"><em>https://www.roberthalf.com/jp/en/privacy</em></a><em>). 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.</em></p><img src="https://counter.adcourier.com/Z2luYS5raWt1Y2hpLjYyOTIzLjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
