13 results for Data Science Jobs

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Data Scientist

Tokyo,
remote
Permanent
10.0M - 10.0M JPY / Yearly
As a data scientist on our data team, you will play a pivotal role in transforming the claims department into a truly data-driven organization.Key responsibilities:<ul><li>Support the development and implementation of practical AI code and solutions tailored to various business use cases. </li><li>Assist with initiatives related to the development, validation, evaluation, and deployment of machine learning models; analyze structured and unstructured data using Python and relevant data science libraries. </li><li>Collaborate with business stakeholders to understand business requirements and translate them into data-driven solutions. </li><li>Conduct Exploratory Data Analysis (EDA) to derive insights that inform decision-making. </li><li>Support AI governance to ensure the safe and continuous deployment of AI models. </li><li>Work collaboratively with cross-functional teams-including IT, business units, and project managers-leveraging strong documentation skills. </li><li>Continuously learn about and deepen knowledge regarding emerging AI and generative AI technologies, as well as industry trends.</li></ul>Location<ul><li>Tokyo </li></ul>Salary<ul><li>10 million yen</li></ul> <pre id="tw-target-text" class="tw-data-text tw-text-large tw-ta" dir="ltr" tabindex="-1" data-placeholder="翻訳" data-ved="2ahUKEwisk7n-upKXAxUAr1YBHYP-AtUQ3ewLegQIDhAV"> Reference No. 67040-0013502805 </pre>By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (<a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>). Please ensure that your application documents do not include sensitive personal data such as race, beliefs, medical history, criminal record, or other information irrelevant to hiring process such as spouse or dependents. All information must be accurate and truthful, and any included hyperlinks must be safe and secure.<img src="https://counter.adcourier.com/U21haWwuU2FmaS42Njc1NS4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
2026-09-29T08:29:06Z

Data Scientist - ML/AI

Tokyo,
remote
Permanent
9.0M - 14.0M JPY / Yearly
Company ProfileA major Japanese internet services conglomerate is hiring a Senior Data Scientist for its global ad technology division. The division runs the advertising systems behind the group's e-commerce and digital services, with a diverse team spread across Japan, Singapore, India, China, and the UK. The Role<ul><li>The in-house ad serving platform handles tens of thousands of QPS at under 100ms latency and processes tens of billions of log records each month. It is now strengthening the in-house development of its core algorithms to set itself apart in a competitive, AI-driven market.</li><li>You will drive ad delivery optimization end to end, from problem definition and KPI design through modeling, online deployment, evaluation, and continuous improvement.</li><li>Your focus will be on price optimization, CTR/CVR and value prediction, and creative optimization, including feature engineering and offline evaluation and simulation.</li><li>You will design A/B tests and bandit experiments, plan rollouts, and build MLOps pipelines with monitoring, drift detection, and automated rollback.</li><li>You will join a team of about 20 engineers (SRE, backend/frontend, data, SDK, QA) and work closely with product, engineering, and sales/operations stakeholders.</li></ul> Your Skills Mandatory<ul><li>5+ years of hands-on data analysis and machine learning experience with Python and SQL (Pandas, NumPy, scikit-learn)</li><li>Experience processing large-scale data (e.g., Spark, BigQuery) and building reproducible analytics environments</li><li>A strong foundation in statistics, causal inference, and experimental design, including A/B test design and analysis</li><li>Experience developing ML models (GBDT, logistic regression, simple neural networks) with rigorous offline/online evaluation and calibration</li><li>Knowledge of digital advertising (CTR/CVR prediction, bidding, budget pacing), or optimization experience in an adjacent domain</li><li>Production experience with model deployment, pipeline operations, monitoring, and drift detection</li><li>A degree in computer science, statistics, applied mathematics, or a related field, or equivalent practical experience</li><li>Fluent English, or TOEIC 800+ or equivalent</li></ul> Desired<ul><li>Knowledge of ad auctions and mechanism design (first-/second-price auctions, bid shading, reserve price optimization)</li><li>Hands-on experience with price optimization methods such as Bayesian optimization, contextual bandits, or reinforcement learning</li><li>Experience with creative optimization, streaming platforms (Kafka/Flink/Beam), and real-time inference</li><li>MLOps practices (feature stores, CI/CD, Docker/Kubernetes) and GCP experience (BigQuery, Vertex AI, Dataflow)</li><li>Business-level Japanese (JLPT N2 or equivalent)</li></ul> Key Highlights of the Role <ul><li>Build the core algorithms of a large-scale ad platform used across one of Japan's largest internet ecosystems.</li><li>Take ownership of the full ML lifecycle, from hypothesis to production, with real business impact.</li><li>Work hands-on with high-traffic, low-latency systems and big data on a modern GCP stack.</li><li>Collaborate in a multinational team across five countries and work alongside leading external ad platforms.</li></ul> Location Tokyo Salary9 - 14 million yen Reference Number: 06940-0013531637 By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (<a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>). Please ensure that your application documents do not include sensitive personal data such as race, beliefs, medical history, criminal record, or other information irrelevant to hiring process such as spouse or dependents. All information must be accurate and truthful, and any included hyperlinks must be safe and secure.<img src="https://counter.adcourier.com/U21haWwuU2FmaS41MTE5MS4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
2026-10-26T02:19:29Z

Artificial Intelligence (AI) Engineer

Tokyo,
remote
Permanent
25.0M - 25.0M JPY / Yearly
Company ProfileA global technology consulting and digital transformation organization that helps enterprises accelerate innovation through AI, cloud, data, and modern application solutions. The Role<ul><li>Lead AI-driven business transformation initiatives, partnering with stakeholders to define current (As-Is) and future (To-Be) operating models and business processes.</li><li>Gather and define business and functional requirements with AI utilization in mind, translating business challenges into scalable AI and Microsoft technology solutions.</li></ul> Your Skills <ul><li>Experience in AI, data analytics, digital transformation, or enterprise application projects utilizing Microsoft technologies such as Azure AI, Azure OpenAI Service, Microsoft Copilot, Power Platform, and Dynamics 365.</li><li>Strong experience in business process analysis, requirements gathering, fit-gap analysis, solution design, and stakeholder management.</li></ul> Key Highlights of the Role <ul><li>Work on cutting-edge AI and Microsoft technology projects that are transforming how organizations operate and make decisions.</li></ul> Location Tokyo Salary25 million yen Reference Number: 67040-0013528592 By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (<a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>). Please ensure that your application documents do not include sensitive personal data such as race, beliefs, medical history, criminal record, or other information irrelevant to hiring process such as spouse or dependents. All information must be accurate and truthful, and any included hyperlinks must be safe and secure. <img src="https://counter.adcourier.com/Z2xvcmlhLmdlLjgyODM1LjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2026-11-05T08:20:45Z

AI Engineer

Tokyo,
remote
Permanent
8.0M - 12.0M JPY / Yearly
Company ProfileFast-growing, post-IPO travel tech company building SaaS products for hotels worldwide is looking for an AI / Machine Learning Engineer. The Role<ul><li>This year's core mission is rebuilding a chatbot used by thousands of hotels as an AI agent that answers guest questions and takes actions on behalf of hotel staff.</li><li>You will train, deploy and evaluate LLM and traditional ML/DL models, and own their reliability and performance in production.</li><li>You will build data pipelines (BigQuery + dbt) and work closely with backend teams, product managers and business stakeholders on GCP.</li></ul> Your Skills <ul><li>2+ years of experience as a full-stack data scientist, ML engineer and/or AI engineer.</li><li>Strong statistics and ML fundamentals, plus hands-on experience building with LLMs (e.g., LangChain, Google ADK).</li><li>Production-level Python, SQL, and orchestration tools such as dbt, Airflow or Prefect.</li><li>Fluent English</li><li>RAG/embeddings, agentic systems (tool calling, guardrails) and LLM eval tooling (LangSmith, Langfuse, Braintrust) are beneficial.</li></ul> Key Highlights of the Role <ul><li>Greenfield opportunities, with the freedom and ownership to choose how solutions are built.</li><li>Modern GCP stack in an engineering team with strong fundamentals and diverse backgrounds.</li><li>Flextime with no core time, and hybrid work (2 office days/week in Nishi-Shinjuku).</li></ul> Location Tokyo Salary8 - 12 million yen Reference Number: 06940-0013536008 By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (<a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>). Please ensure that your application documents do not include sensitive personal data such as race, beliefs, medical history, criminal record, or other information irrelevant to hiring process such as spouse or dependents. All information must be accurate and truthful, and any included hyperlinks must be safe and secure.<img src="https://counter.adcourier.com/TmFuY3kuWXVhbi4wMjg0MS4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
2026-11-02T02:38:02Z

[In-house] - SAP FI/CO Solution Architect

Tokyo,
remote
Permanent
12.0M - 16.0M JPY / Yearly
Company ProfileA leading Global beverage enterprise with over 10k employees in Japan, producing and distributing diverse products across the country. Operating independently with a commitment to innovation, it collaborates with a global brand while catering to local preferences. The RoleYou will be a core member of the SAP S/4HANA Finance team, designing, implementing, improving and running SAP FI (Financial Accounting) and CO (Controlling) solutions. You will translate business requirements into scalable SAP solutions and help drive finance transformation and digitalization across the company. Key Responsibilities<ul><li>Architecture: Design the overall SAP Finance architecture and integrate it with surrounding systems (sales, procurement, logistics, tax, treasury, data platforms, reporting tools); lead S/4HANA expansion, upgrades and release management</li><li>Solution delivery: Work with finance teams to gather accounting, controlling, closing and reporting requirements, and turn them into SAP FI/CO designs and configurations</li><li>SAP FI: GL, AP, AR, fixed assets, bank accounting, period-end closing, tax, and statutory/management reporting</li><li>SAP CO: Cost center accounting, internal orders, product costing, profitability analysis (CO-PA), profit center accounting, allocations, planning and budgeting</li><li>Project and technical lead: Fit & Gap analysis, testing, data migration, master data management, vendor/partner management, and maintaining architecture standards</li><li>Operations and user support: UAT and go-live support, user training, incident handling, continuous improvement, and coordination between IT, finance and vendors</li></ul> Your Skills <ul><li>5+ years of experience in SAP Finance implementation, improvement and operations</li><li>Hands-on experience with SAP FI/CO configuration on S/4HANA or ECC</li><li>Experience in SAP architecture and system integration</li><li>Experience in finance transformation projects</li><li>Understanding of how finance links to procurement, sales, logistics, tax and reporting</li><li>Strong solution design, logical thinking and problem-solving skills</li><li>Strong coordination and communication skills with stakeholders</li><li>Business-level English</li><li>Degree in computer science, accounting, finance or a related field</li></ul><ul><li>Nice to have: SAP FI or CO certification</li></ul> Key Highlights of the Role <ul><li>Lead the evolution of S/4HANA in a large-scale environment</li><li>Be involved in architecture design and DX initiatives, not just implementation</li><li>Grow as a finance IT specialist in a global environment</li></ul> Location Tokyo Salary12 - 16 million yen Reference Number: 06940-0013531665 By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (<a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>). Please ensure that your application documents do not include sensitive personal data such as race, beliefs, medical history, criminal record, or other information irrelevant to hiring process such as spouse or dependents. All information must be accurate and truthful, and any included hyperlinks must be safe and secure.<img src="https://counter.adcourier.com/RnJhbmNlcy5GYW4uNTU5NTAuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2026-10-26T07:12:59Z

IT Helpdesk Manager

Tokyo,
remote
Permanent
12.0M - 12.0M JPY / Yearly
Company ProfileOur client is a leading global financial institution with a strong presence across Asia Pacific and other major international markets. The organization is committed to technology innovation, operational excellence, and supporting critical business functions through modern infrastructure, data, and digital solutions.The Role<ul><li>Provide end-user technology support for trading floor users, office employees, and regional stakeholders.</li><li>Support and maintain desktops, laptops, mobile devices, printers, telephony equipment, and other end-user technologies.</li><li>Manage and support infrastructure components including servers, backup systems, voice systems, and telecommunications equipment.</li><li>Assist with deployment of applications, patch management, and business-critical system support.</li><li>Provide technical support for market data platforms and contribute to business continuity planning initiatives.</li></ul>Your Skills<ul><li>Bachelor's degree or Diploma in Information Technology, Computer Science, Computing, or related discipline.</li><li>5+ years of experience supporting end users and IT infrastructure, preferably within banking, financial services, trading floor, or mission-critical environments.</li><li>Hands-on experience supporting Windows servers, Active Directory, Citrix, backup platforms, and enterprise applications.</li><li>Basic understanding of networking technologies, WAN/LAN environments, and IT security.</li><li>Strong troubleshooting, analytical, and problem-solving skills.</li><li>Native-level Japanese and business-fluent English communication skills.</li><li>Ability to work independently and effectively manage multiple priorities.</li></ul>Key Highlights of the Role<ul><li>Opportunity to support a highly visible front-office and trading floor environment.</li><li>Regional exposure within a global enterprise technology organization.</li><li>Broad infrastructure and end-user support coverage across desktops, server environments, applications, and market data systems.</li><li>Involvement in business continuity and operational resilience initiatives.</li><li>Collaborative international environment with daily use of both Japanese and English.</li></ul>LocationTokyoSalaryUp to JPY 12,000,000 per annumReference Number06940-0013505451 By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (<a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>). Please ensure that your application documents do not include sensitive personal data such as race, beliefs, medical history, criminal record, or other information irrelevant to hiring process such as spouse or dependents. All information must be accurate and truthful, and any included hyperlinks must be safe and secure.<img src="https://counter.adcourier.com/SGluc29uLkxldW5nLjk2NTEzLjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2026-10-06T04:25:39Z

Software Engineer

Tokyo,
remote
Contract
16.9M - 16.9M JPY / Yearly
Company ProfileA venture-backed AI technology company focused on developing verifiable and explainable AI solutions for scientific and engineering applications. The company combines advanced machine learning, formal reasoning, and domain expertise to accelerate innovation in complex technical fields, including engineering design, semiconductors, and scientific research. The Role<ul><li>Develop and maintain backend applications using Python/FastAPI and frontend applications using React/Next.js</li><li>Design APIs and databases, and optimize SQL performance</li><li>Contribute to system architecture and technical decision-making</li><li>Build scalable, secure, and reliable systems</li><li>Develop and enhance AI-powered features and agent workflows</li><li>Integrate and utilize LLM technologies and AI platforms</li><li>Perform unit, integration, and end-to-end testing</li><li>Participate in code reviews and quality improvement initiatives</li><li>Collaborate closely with Tech Leads and AI Engineers</li><li>Support cross-functional development teams and knowledge sharing</li></ul> Your Skills <ul><li>Cloud platforms and infrastructure</li><li>AI/LLM integration (OpenAI, Anthropic, Vertex AI, etc.)</li><li>Testing (Unit, Integration, E2E)</li><li>System design and scalable architecture</li><li>CI/CD and software engineering best practices</li><li>Troubleshooting and production support</li></ul> Key Highlights of the Role <ul><li>Work on next-generation AI products for science and engineering.</li><li>Build both full-stack applications and AI-powered features.</li><li>Influence system architecture and technical strategy.</li></ul> Salary8,125 JPY　〜 hourly Reference Number: 06940-0013502812 By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (<a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>). Please ensure that your application documents do not include sensitive personal data such as race, beliefs, medical history, criminal record, or other information irrelevant to hiring process such as spouse or dependents. All information must be accurate and truthful, and any included hyperlinks must be safe and secure.<img src="https://counter.adcourier.com/bWljaGFlbC5oYWdlZG9ybi45MjQ2Ni4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
2026-10-02T03:30:41Z

Accountant

Tokyo,
remote
Permanent
4.0M - 5.8M JPY / Yearly
Company ProfileA global company supporting customers in industries such as life sciences, advanced materials, and manufacturing. The Role<ul><li>Prepare accounts receivable, accounts payable, fixed asset, and general ledger entries, backed by supporting documentation for all financial transactions</li><li>Support monthly, quarterly, and yearly closings, and reconcile discrepancies by collecting and analyzing account information</li><li>Review and process employee expense claims, verify supporting documentation, and prepare payments, while following internal controls to safeguard company finances</li><li>Assist with financial reports for internal use, tax filings, and audits by gathering, analyzing, and summarizing account data and trends, and support the wider team as needed</li></ul> Your Skills <ul><li>Fluent/native Japanese, English not required. If someone can't communicate in English they ideally want someone who is motivated to learn and improve their English level in the future</li><li>3 years of accounting experience</li><li>Nissho Boki 2nd Grade</li><li>SAP good to have, but not required</li></ul> Key Highlights of the Role <ul><li>Work for a company that has a stable business</li><li>Good work life balance with average overtime around 20 hours for this Junior Accountant position</li><li>Flat culture</li><li>Hybrid remote work and flex time. Work from home 2-3 times a week</li></ul> Location Tokyo Salary4 - 5.83 million yen Reference Number: 06940-0013508312 By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (<a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>). Please ensure that your application documents do not include sensitive personal data such as race, beliefs, medical history, criminal record, or other information irrelevant to hiring process such as spouse or dependents. All information must be accurate and truthful, and any included hyperlinks must be safe and secure.<img src="https://counter.adcourier.com/QnJlbm5hLkh5YWt1bm8uNzY5MzUuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2026-10-06T08:01:04Z

Project Manager - Pharmacovigilance

Tokyo,
remote
Contract
18.0M - 18.0M JPY / Yearly
<div>Company Profile</div><div><ul><li>A global pharmaceutical and life sciences organization committed to improving patient outcomes through innovation, compliance, and digital transformation. The company operates in a highly regulated environment and partners with global and regional stakeholders to deliver critical technology solutions supporting drug safety and patient care.</li></ul></div><div> </div><div>The Role</div><div><ul><li>Lead the end-to-end delivery of a pharmacovigilance (PV) system project, including implementation, upgrade, or migration activities</li><li>Manage project governance, timelines, risks, budgets, vendors, and system integrator relationships</li><li>Coordinate cross-functional stakeholders across IT, Drug Safety, Quality, Regulatory Affairs, and business teams</li><li>Drive validation, testing, training, go-live, and change management activities to ensure successful project delivery</li><li>Serve as the key liaison between local and global teams to align project objectives, timelines, and compliance requirements</li></ul></div><div> </div><div>Your Skills</div><div><ul><li>5+ years of IT Project Management experience within regulated environments</li><li>Experience delivering pharmacovigilance, drug safety, or other GxP-regulated system projects</li><li>Strong understanding of GxP principles and computer system validation concepts</li><li>Proven stakeholder management skills across multiple functions and regions</li><li>Business-level English communication skills</li><li>PMP, PRINCE2, or equivalent project management certification preferred</li><li>Experience within pharmaceutical, biotechnology, healthcare, or CRO organizations preferred</li></ul></div><div> </div><div>Key Highlights of the Role</div><div><ul><li>Lead a high-visibility global pharmacovigilance systems initiative</li><li>Work closely with senior stakeholders across Japan, regional, and global teams</li><li>Play a key role in ensuring regulatory compliance, audit readiness, and digital transformation</li><li>Exposure to leading safety platforms and highly regulated business environments</li><li>Competitive compensation package and international project scope</li></ul></div><div> </div><div>Location</div><div>Tokyo</div><div> </div><div>Salary</div><div>JPY 18,000,000</div><div> </div><div>Reference Number: 06940-0013491972</div><div> </div><div> </div><div>By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (<a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>). Please ensure that your application documents do not include sensitive personal data such as race, beliefs, medical history, criminal record, or other information irrelevant to hiring process such as spouse or dependents. All information must be accurate and truthful, and any included hyperlinks must be safe and secure.</div><img src="https://counter.adcourier.com/YWhtYWQucm95YW5pLjk1MDY2LjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2026-09-04T05:59:35Z

Legal & Compliance

Tokyo,
remote
Permanent
10.0M - 13.0M JPY / Yearly
Company ProfileGlobal healthcare and life sciences company is looking for an in-house counsel to support a broad range of legal and compliance matters while partnering closely with the business. The Role<ul><li>Provide legal advice and support to various business functions, acting as a trusted legal partner to the business.</li><li>Draft, review, and negotiate a broad range of commercial agreements, including matters involving overseas parties and complex legal issues.</li><li>Support compliance and corporate ethics initiatives, including training, audits, and internal investigations.</li><li>Work closely with external counsel on specialist legal matters.</li><li>Contribute to improving legal operations through process enhancement, legal technology, AI utilization, and legal DX.</li></ul> Your Skills <ul><li>Japanese-qualified attorney (Bengoshi) is mandatory.</li><li>Native-level Japanese and business-level English are required.</li><li>3-7 years of practical legal experience is preferred, although strong potential and motivation will also be considered.</li><li>In-house experience is welcome but not essential.</li><li>Strong collaboration skills and the ability to work effectively with multiple internal stakeholders.</li><li>Commercially minded, proactive, and interested in improving legal processes beyond traditional legal advisory work.</li></ul> Key Highlights of the Role <ul><li>Join a global organization and work across both Legal and Compliance.</li><li>Act as a trusted business partner, providing practical legal advice beyond traditional contract review.</li><li>Opportunity to contribute to legal transformation, including AI utilization and legal DX.</li><li>Gain broad exposure to complex commercial, compliance, and cross-border matters.</li><li>Collaborative team environment with strong opportunities to make a visible impact.</li></ul> Location Tokyo Salary10 - 13 million yen Reference Number: 06940-0013504565 By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (<a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>). Please ensure that your application documents do not include sensitive personal data such as race, beliefs, medical history, criminal record, or other information irrelevant to hiring process such as spouse or dependents. All information must be accurate and truthful, and any included hyperlinks must be safe and secure.<img src="https://counter.adcourier.com/TWVyZWkuSGF0YW5ha2EuMzI3NTcuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2026-10-05T04:53:30Z

Machine Learning Engineer, Researcher

Tokyo,
remote
Permanent
10.0M - 20.0M JPY / Yearly
Company ProfileA leading Japanese technology company operating a popular marketplace platform and digital payment services. The Role<ul><li>Research and develop advanced ML algorithms, particularly in NLP and information retrieval.</li><li>Explore and apply cutting-edge research to improve ML models.</li><li>Collaborate with cross-functional teams to translate research into practical solutions.</li><li>Stay current with the latest ML developments and academic publications.</li></ul> Your Skills <ul><li>PhD in AI, Machine Learning, or a related field preferred.</li><li>5-6+ years of industry experience in ML/AI research.</li><li>Strong algorithmic and research capabilities, with a solid understanding of ML fundamentals.</li><li>Expertise in NLP, information retrieval, recommendation systems, ad ranking, or computer vision.</li><li>Publications at leading AI/ML conferences (e.g., ACL) are highly valued.</li><li>Ability to critically evaluate and discuss recent academic research.</li></ul> Additional Information<ul><li>Location: Japan (relocation required).</li><li>Overseas applicants are welcome.</li><li>Relocation assistance provided.</li><li>Agentic AI experience is a plus, but not required.</li></ul> Location Tokyo Salary10 - 20 million yen Reference Number: 06940-0013536082 By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (<a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>). Please ensure that your application documents do not include sensitive personal data such as race, beliefs, medical history, criminal record, or other information irrelevant to hiring process such as spouse or dependents. All information must be accurate and truthful, and any included hyperlinks must be safe and secure.<img src="https://counter.adcourier.com/TGluaC5EYW5nLjIzNjcxLjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2026-11-04T01:47:08Z

[In-House] - IT Infrastructure Solution Architect

Tokyo,
remote
Permanent
12.0M - 16.0M JPY / Yearly
Company ProfileWe are a global medical technology company with IT organization has 500+ professionals across five regions, supporting the business from strategy through security. We are in the middle of a multi-year transformation to become a truly global medtech company, and IT plays a central role in it. The RoleAbout the Role<ul><li>You will join the global infrastructure team as the architect for manufacturing sites. Your goal is to keep plants running safely: design IT/OT networks and infrastructure so that cyber threats and IT changes do not disrupt production, while keeping the environment efficient, standardized, and cost-effective.</li><li>You will join the plant OT design work early, work with Enterprise Architecture, service owners, and external partners, and take part in the IT Architecture Review Board and IT Change Board.</li></ul>What you will do<ul><li>Design IT/OT infrastructure and networks for manufacturing sites, especially OT environments in Japan, from the early stage.</li><li>Define technical requirements, choose technologies, and set standards for new and existing infrastructure services.</li><li>Build security rules and compliance requirements into every design and project.</li><li>Automate infrastructure provisioning with IaC to speed up delivery.</li><li>Help build the multi-year infrastructure roadmap with the Enterprise Architecture team.</li><li>Avoid duplicate tools and unnecessary complexity, and keep costs under control.</li><li>Work with service providers and global teams. Sit on the IT Architecture Review Board and IT Change Board.</li></ul> Your Skills Must have<ul><li>10+ years in IT, 5+ years in OT</li><li>3-5 years leading global or large-scale infrastructure projects</li><li>Solution architecture and design experience, including working with external vendors and ITIL processes</li><li>Hands-on knowledge of networking and segmentation, Entra ID / Active Directory, Microsoft 365, cloud, OT, and security components</li><li>ITIL certification</li><li>Japanese: N1 level. English: business level (TOEIC 800+)</li><li>Bachelor's degree in a related field, or equivalent experience</li></ul> Nice to have<ul><li>TOGAF or similar certification</li><li>Public / hybrid / private cloud design experience</li><li>IaC, DevOps, or Platform Engineering experience</li><li>IT/OT security design and plant security experience</li><li>Medical device, life sciences, or healthcare background, or experience managing teams and vendors across regions</li></ul> Key Highlights of the Role <ul><li>Work on modern technology with a global team. The company actively invests in digital transformation and is open to new technology, from IaC and automation to cloud. You will join global projects and build an international network while doing it.</li><li>Flextime with no core hours, remote work, and satellite offices, plus 129 days off and 20 days of paid leave per year.</li></ul> Location Tokyo Salary12 - 16 million yen Reference Number: 06940-0013522913 By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (<a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>). Please ensure that your application documents do not include sensitive personal data such as race, beliefs, medical history, criminal record, or other information irrelevant to hiring process such as spouse or dependents. All information must be accurate and truthful, and any included hyperlinks must be safe and secure.<img src="https://counter.adcourier.com/RnJhbmNlcy5GYW4uMDI1NDIuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2026-10-13T04:11:40Z

In-House Legal Manager

Tokyo,
remote
Permanent
18.0M - 23.0M JPY / Yearly
Company ProfileOur client is a well-established global healthcare organization with a strong footprint in Japan and across international markets. Due to continued business growth, they are seeking an experienced legal professional to join their team as a Senior Legal Counsel. The RoleAs a key member of the legal team, you will provide pragmatic and commercially focused legal advice to business leaders across the organization. You will work closely with both local and international stakeholders, supporting a wide range of legal, contractual, and regulatory matters while helping the business navigate an evolving healthcare landscape. Key Responsibilities<ul><li>Act as a trusted legal advisor and business partner to senior stakeholders across multiple functions</li><li>Draft, review, negotiate, and manage a wide range of commercial agreements</li><li>Provide legal support on contract management and risk assessment matters</li><li>Advise on pharmaceutical and healthcare regulatory requirements</li><li>Support product launches, marketing initiatives, and commercial activities from a legal perspective</li><li>Collaborate with compliance, regulatory, medical, and commercial teams to ensure business objectives are achieved responsibly</li><li>Identify legal risks and provide practical, business-oriented solutions</li><li>Support corporate projects, policy development, and other strategic initiatives</li></ul> Your Skills <ul><li>Native-level Japanese and business-level English communication skills</li><li>Qualified lawyer or equivalent in-house legal experience</li><li>Strong experience in contract drafting, negotiation, and contract management</li><li>Solid understanding of pharmaceutical, healthcare, or life sciences regulations</li><li>Proven ability to partner effectively with business leaders and influence decision-making</li><li>Comfortable working with both Japanese and international stakeholders</li><li>Able to thrive in a fast-paced, changing, and dynamic business environment</li><li>Strong commercial mindset with a practical approach to problem-solving</li></ul> Key Highlights of the Role <ul><li>Opportunity to join a leading multinational healthcare company with a strong market presence</li><li>Highly visible business partnering role supporting commercial and corporate functions</li><li>Broad exposure to legal, compliance, and regulatory matters within a regulated industry</li><li>Collaborative international environment with frequent interaction with global stakeholders</li><li>Dynamic and fast-paced culture where legal is viewed as a strategic business partner</li><li>Attractive compensation package with strong career development opportunities</li></ul> Location Tokyo Salary18 - 23 million yen Reference Number: 06940-0013494473 By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (<a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>). Please ensure that your application documents do not include sensitive personal data such as race, beliefs, medical history, criminal record, or other information irrelevant to hiring process such as spouse or dependents. All information must be accurate and truthful, and any included hyperlinks must be safe and secure.<img src="https://counter.adcourier.com/Z2luYS5raWt1Y2hpLjM5NTgwLjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2026-08-28T03:13:40Z

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