29 results for Technical Support Engineer jobs

Infrastructure Engineer

Tokyo,
remote
Contract
7.8M - 7.8M JPY / Yearly
Relevant ExperienceOver 10 years of experience with a global technology company, advancing from Technical Support Engineer to Technical Leader in customer delivery engineering. Specialized in datacenter networking design, including ACI, VXLAN/EVPN, and Nexus technologies, with extensive experience delivering large-scale projects for telecommunications, smart city, and critical infrastructure organizations in Japan. Most projects were delivered remotely from overseas in a consulting capacity, complemented by earlier onsite engineering experience in Japan supporting enterprise IT infrastructure.Tech StackExpert-level networking professional with multiple advanced certifications in enterprise networking, automation, and infrastructure technologies. Extensive expertise in datacenter networking, software-defined networking, security, and network automation using Python, Ansible, Terraform, NSO, pyATS, and Robot Framework. Additional experience includes Linux, Windows Server, virtualization platforms, Kubernetes, container technologies, and CI/CD tools, supported by numerous industry-recognized certifications across networking, cloud, and systems administration.AccomplishmentsLed large-scale network modernization initiatives, including migration from legacy datacenter fabrics to VXLAN/EVPN using Infrastructure as Code and Network as Code methodologies. Designed and implemented automated testing frameworks for enterprise datacenter deployments, developed software-defined campus network architectures integrated with enterprise identity services, and created over 200 automated network validation test cases covering major routing protocols and EVPN technologies for large-scale service provider environments. Location Tokyo Salary6.8 million yen Reference Number: 67040-0013457775 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/SGluc29uLkxldW5nLjI2NDk3LjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2026-07-06T05:28:57Z

DevOps Engineer

Tokyo,
remote
Permanent
6.0M - 10.0M JPY / Yearly
Company ProfileA large-scale Japanese technology platform provider operating major communication and developer platforms, supporting high-traffic services and massive data infrastructure at global scale. The organization focuses on building highly reliable systems that power everyday digital services. The Role<ul><li>As a DevOps Engineer (Distributed Database), you will be responsible for ensuring reliability, scalability, and operational efficiency of large-scale messaging and developer platforms.</li></ul>Core Mission:<ul><li>Manage and optimize distributed database systems under high traffic and large data volumes, ensuring system reliability and availability.</li></ul>Key Responsibilities:<ul><li>Operate and maintain distributed database instances (deployment, restart, upgrades)</li><li>Develop automation tools, IaC, and pipelines to optimize operational efficiency, cost, and performance</li><li>Monitor systems, handle on-call duties, troubleshoot incidents, and conduct root cause analysis</li><li>Collaborate closely with SRE/DBRE teams to achieve high availability and reliability targets</li><li>Work cross-functionally with QA, customer support, and development teams to resolve issues</li></ul>Expectation:<ul><li>Act as a DevOps contributor within development teams, improving operational workflows and potentially contributing to building a scalable storage operations function in the future</li></ul> Your Skills Required Qualifications (MUST)<ul><li>Experience in DevOps or infrastructure-related roles</li><li>Fundamental knowledge of infrastructure and networking</li><li>Basic understanding of distributed systems or distributed databases</li><li>Experience with scripting languages (e.g., Shell, Python, Ruby) and automation tools (e.g., Ansible, Chef)</li><li>Experience building and maintaining automated server environments</li><li>Familiarity with observability/monitoring tools and best practices</li><li>Strong troubleshooting skills, including root cause analysis and incident handling</li><li>Experience with on-call operations</li></ul>※Language skills:　- Japanese: Business level (spoken communication required)　- English: Business-level documentation and communication skillsPreferred Qualifications (WANT)<ul><li>Experience handling large-scale infrastructure or high-traffic services</li><li>Practical understanding of SRE concepts and best practices</li><li>Experience in system performance optimization</li><li>Knowledge or experience in BCP (Business Continuity Planning) / DR (Disaster Recovery)</li></ul> Key Highlights of the Role <ul><li>Massive Scale Engineering: Work on distributed database systems supporting extremely high traffic and large-scale data environments</li><li>SRE + DevOps Exposure: Close collaboration with SRE/DBRE teams, offering strong reliability engineering experience</li><li>End-to-End Operations Ownership: Coverage from infrastructure automation to incident response and performance optimization</li><li>Technical Depth: Opportunity to solve complex issues across hardware, software, and distributed systems layers</li><li>Stable but Challenging Environment: Combine enterprise stability with highly technical, high-difficulty engineering challenges</li></ul> Location Tokyo Salary6 - 10 million yen Reference Number: 06940-0013453135 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/WGlhb2NoZW4uU3VuLjcyMTQxLjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2026-06-12T06:06:53Z

R&D Engineer

Yamagata,
remote
Permanent
6.5M - 6.5M JPY / Yearly
Company ProfileA global manufacturer of advanced quartz and ceramic materials for the semiconductor and industrial sectors. The RoleR&D: Responsible for the research and development of new products and/or processes for quartz crucibles used in the silicon wafer manufacturing process.The Crucible R&D Engineer will take the lead in research and development activities for new products and processes related to crucibles used in the production of single-crystal silicon ingots.This role includes the following responsibilities:<ul data-start="539" data-end="1414"><li data-section-id="18l2xm3" data-start="539" data-end="674">Gain a thorough understanding of internal design limitations, manufacturing capabilities, and their impact on customer requirements</li><li data-section-id="67vgbe" data-start="675" data-end="766">Collaborate with the Customer Support team to identify and analyze customer pain points</li><li data-section-id="ikanst" data-start="767" data-end="858">Develop innovative solutions to address customer challenges through crucible technology</li><li data-section-id="18nyw7x" data-start="859" data-end="966">Identify opportunities to enhance internal manufacturing processes in terms of productivity and quality</li><li data-section-id="wcweip" data-start="967" data-end="1074">Analyze internal processes using a scientific and data-driven approach to determine effective solutions</li><li data-section-id="9fwxyd" data-start="1075" data-end="1148">Initiate and drive projects to implement proposed ideas and solutions</li><li data-section-id="5sn5dv" data-start="1149" data-end="1217">Plan and carry out experiments associated with assigned projects</li><li data-section-id="19qv8va" data-start="1218" data-end="1325">Work closely with relevant departments to advance projects toward commercialization and mass production</li><li data-section-id="13p99r" data-start="1326" data-end="1414">Perform intellectual property (IP) analysis and contribute to the creation of new IP</li></ul> Your Skills [Required]<ul data-start="94" data-end="448"><li data-section-id="1xyr6et" data-start="94" data-end="204">Bachelor's degree or higher in a science or engineering-related field (or equivalent technical background)</li><li data-section-id="19kazgz" data-start="205" data-end="346">Minimum of 2 years of experience in new product and/or process development Candidates with early career experience are also welcome</li><li data-section-id="19uzeiy" data-start="347" data-end="448">Ability to read and understand English technical documents (use of translation tools is acceptable)</li></ul>[Preferred]<ul data-start="473" data-end="754"><li data-section-id="1kqqq43" data-start="473" data-end="585">Experience or knowledge in a manufacturing or high-tech industry (e.g., materials or process-related fields)</li><li data-section-id="1i11mrn" data-start="586" data-end="681">Experience in structured new product development methodologies (e.g., stage-gate processes)</li><li data-section-id="13u4vbu" data-start="682" data-end="754">Experience working in an international or cross-cultural environment</li></ul> Location Yamagata Salary6.5 million yen- Reference Number: 06940-001340644 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/bG91aWUucmV5ZXMuNzM5ODAuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2026-04-28T00:17:34Z

IT Manager

Tokyo,
remote
Permanent
10.0M - 10.0M JPY / Yearly
<ul><li>Key Responsibilities<ul><li>Demonstrate strategic vision and strong execution in delivering high-quality internal information and communication technology services that outperform typical market expectations</li><li>Support oversight of the organization's full technology infrastructure, including servers, networks, telecommunications, and cloud-based services</li><li>Maintain strong cybersecurity practices to safeguard confidential client information and preserve privileged communications</li><li>Lead and supervise the desktop support team</li><li>Partner with organizational leadership to create and implement technology strategies that support business goals</li><li>Help develop and maintain relationships with outside vendors, equipment manufacturers, solution partners, and service providers</li><li>Assist with managing the technology budget, including forecasting, expense control, and investment planning</li><li>Create, implement, and uphold technology policies, procedures, and best practices</li><li>Ensure adherence to industry regulations and data privacy requirements</li><li>Lead technology training efforts to improve employee productivity and user adoption of systems</li><li>Develop and carry out disaster recovery and business continuity plans</li></ul>Required Qualifications<ul><li>5-7 years of experience in technology management, ideally within a professional services setting</li><li>Demonstrated experience managing technology infrastructure in a Windows-based and cloud productivity environment</li><li>Experience operating and managing virtualization technologies, including virtual desktop environments and hypervisors, within a large organization</li><li>Adaptable and flexible mindset, with the ability to respond to changing business and environmental conditions and work independently with initiative</li><li>Experience in cybersecurity, data protection, disaster recovery, and business continuity planning</li><li>Strong communication skills, including the ability to explain technical concepts clearly to non-technical employees and administrative leadership</li></ul>Preferred Qualifications<ul><li>Familiarity with technology applications and workflows commonly used in the legal sector</li><li>Experience with industry-specific software platforms for content or case management, or similar systems</li><li>Relevant professional certifications in infrastructure, security, service management, or technical support</li><li>Understanding of compliance requirements and ethical technology considerations within the legal field</li><li>Experience with cloud migration projects and hybrid infrastructure environments</li><li>Knowledge of electronic discovery processes and litigation support tools</li><li>Bachelor's degree in computer science, information technology, or a related discipline, or equivalent practical experience</li></ul>About the Organization<ul><li>This is a full-service law practice with approximately 70 legal professionals and about 40 business support employees</li></ul>Location Tokyo Salary10 million yen Reference Number: 67040-0013410520 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. </li></ul><img src="https://counter.adcourier.com/YWhtYWQucm95YW5pLjU4Nzk3LjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2026-04-23T04:58:09Z

Helpdesk / PC Support

Tokyo,
remote
Contract
6.0M - 6.2M JPY / Yearly
The Role Basic knowledge of desktop support, including troubleshooting hardware and software issues　 Basic support for financial and trading applications Provide basic training on computer operation and management, including commonly used internal software Ability to resolve complex hardware and software issues Strong team player with excellent interpersonal skills<ul><li>Provide in-house help desk and technical support, including access rights management and troubleshooting PC freezes</li><li>Create accounts for new employees and set up PCs and smartphones, including device preparation</li><li>Manage directory services and cloud-based productivity tools</li><li>Install financial and trading software</li><li>Set up remote work environments and respond to related inquiries</li><li>Handle PC decommissioning and cleaning tasks</li><li>Create and update user manuals and operating procedures</li><li>Provide direct training to internal users on software operation in accordance with company policies</li><li>Set up PCs in meeting rooms</li><li>Support users with internal IP phone systems</li><li>Configure email applications on smartphones and provide user support</li><li>Respond to ad hoc requests from group employees</li></ul> Location Tokyo Salary6.17 million yen Reference Number: 67040-0013424170By 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/YXJ5YS5wYW11bmdrYXMuODIyNzAuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2026-05-14T02:15:40Z

Sales Engineer

Tokyo,
remote
Permanent
9.0M - 9.0M JPY / Yearly
Company ProfileA global technology company specializing in automation and advanced engineering solutions. The Role<ul><li>Provide technical sales support and propose tailored solutions to clients</li><li>Collaborate with internal engineering teams to deliver customized products</li><li>Manage client relationships and support business development activities</li></ul> Your Skills <ul><li>Experience in technical sales or sales engineering within industrial or technical products</li><li>Strong understanding of automation, machinery, or engineering-related solutions</li><li>Business-level Japanese and communication skills in English are a plus</li></ul> Key Highlights of the Role <ul><li>Work in a global and innovation-driven environment</li><li>Exposure to advanced industrial technologies</li><li>Opportunities for career growth in both technical and commercial areas</li></ul> Location Tokyo Salary9 million yen Reference Number: 06940-0013443075 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/UXVhbmcuTmd1eWVuLjQ1MDQwLjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2026-06-25T02:03:31Z

Backend Engineer

Tokyo,
remote
Contract
10.0M - 10.4M JPY / Yearly
Role<ul><li>Design and deliver high-performing, scalable backend systems.</li><li>Work closely with colleagues to achieve strong technical results.</li><li>Take part in code reviews, architectural conversations, and technical decision-making.</li><li>Spot areas for technical enhancement and optimization, and lead their execution.</li><li>Support technology choices and architectural planning for upcoming initiatives aligned with business goals.</li><li>Support, improve, and extend existing backend services.</li><li>Promote automation and best practices across testing, CI/CD, observability, and cloud-native engineering.</li><li>Guide less experienced team members to support stronger delivery.</li></ul>Location Tokyo Salary10.4 million yen Reference Number: 67040-0013412475 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/VG9tb2UuTW91bnRlZXIuNjQ1OTkuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2026-05-14T07:21:16Z

Technical Translation & Deployment Support Specialist

Tokyo,
remote
Contract
8.4M - 8.4M JPY / Yearly
The Role<ul><li>Real-time Japanese-English interpretation is provided for technical meetings, workshops, and board meetings.</li><li>Technical documents, reports, project plans, and customer communications are translated accurately.</li><li>Communication between factory teams, engineers, business stakeholders, and overseas management is supported.</li><li>Technical discussions are clarified to ensure both parties fully understand business and system requirements.</li><li>Meeting summaries, action items, and follow-up documents are created for internal and customer teams.</li><li>Schedules and communications are coordinated across multiple stakeholders and time zones.</li><li>Business requirements are gathered from end-users and translated into a technical context.</li><li>On-site meetings and factory visits with customers are supported when a deeper operational understanding is required.</li><li>Potential communication gaps and cultural misunderstandings are identified before they impact deliveries.</li><li>The smooth implementation of platform deployments is supported through structured coordination and reporting.</li></ul>Location Tokyo Salary8.4 million yen Reference Number: 67040- 0013429108 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/bHVrZS5mdXJuaXZhbC44NTEwOS4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
2026-06-04T08:30:57Z

Sales Engineer

Kanagawa,
remote
Permanent
9.0M - 9.0M JPY / Yearly
Company Profile<ul><li>A foreign-affiliated company with a strong global footprint is seeking a sales professional for a unique role that goes beyond conventional commercial responsibilities. In addition to building solid technical knowledge, this position offers opportunities to broaden your business perspective through business trips to Germany, close collaboration with the headquarters team, and hands-on exposure to international trade and import-related operations. It is well suited to someone who is proactive, eager to learn, and interested in building a well-rounded career in sales.</li></ul> The Role<ul><li>Develop product and technical knowledge to support customers effectively and build credibility in the market.</li><li>Work closely with the headquarters team and internal stakeholders to support sales activities and business development initiatives.</li><li>Gain exposure to international trade and import-related operations, while participating in overseas business trips, including visits to Germany.</li></ul> Your Skills<ul><li>Experience in sales or a strong interest in developing a career in technical or consultative sales.</li><li>Proactive attitude, willingness to learn, and the ability to work independently in a dynamic environment.</li><li>Business-level communication skills in English and Japanese would be advantageous, particularly for collaboration with global stakeholders.</li></ul> Key Highlights of the Role<ul><li>This is not a conventional sales role and offers broader business exposure than a typical commercial position.</li><li>You will have opportunities to work closely with the global headquarters and gain international experience through overseas business trips.</li><li>The role provides a strong foundation for building a long-term, well-rounded career as a sales professional.</li></ul> Location Kanagawa Salary JPY 9,000,000 Reference Number 06940-0013429239 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/UXVhbmcuTmd1eWVuLjY2NTUxLjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2026-05-27T04:41:19Z

Helpdesk / End user support

Tokyo,
remote
Contract
4.0M - 5.0M JPY / Yearly
Company ProfileGlobal medical technology company specializing in advanced surgical and diagnostic solutions is looking for an IT Helpdesk & Operations Support team member. The Role<ul><li>This role supports a wide range of internal IT operations beyond simple user inquiries - including PC/iPhone setup and kitting, account management, basic system configuration, and IT equipment support.</li><li>You will handle tickets, troubleshoot first-level PC/smartphone/system issues, manage Microsoft 365 basics (accounts, mailboxes, distribution lists, permissions), support onboarding/offboarding, and assist with license and IT purchase management.</li><li>Detailed manuals and ongoing guidance are provided for every task area, so prior experience across all responsibilities is not required.</li></ul> Your Skills <ul><li>Experience with PC setup, user support, account management, and basic Microsoft 365 administration is preferred.</li><li>Ability to read English manuals, emails, and system screens, and write simple English messages when needed.</li><li>Comfortable handling a broad scope of IT support tasks with provided structure and backup for prioritization.</li><li>This is an on-site position, based at the company's office.</li></ul> Key Highlights of the Role <ul><li>Gain broad, hands-on exposure across IT helpdesk, operations, and Microsoft 365 administration.</li><li>Detailed manuals and team support mean you're never navigating alone - ideal for building structured IT experience.</li><li>Be part of a global medtech company's day-to-day technology backbone.</li><li>Stable, on-site role with clear task ownership and guided decision-making.</li></ul> Location Tokyo Salary4 - 5 million yen IT Helpdesk & Operations Support Be the hands-on backbone of IT at a global medtech leader. From PC and iPhone setup to Microsoft 365 administration, you'll keep employees equipped, connected, and productive every day. This role goes beyond ticket resolution - you'll manage accounts, configure internal systems, support onboarding/offboarding, track licenses, and keep IT equipment running smoothly across the office. It's a broad, varied role with strong manuals and guided support, so you won't be navigating alone - full ownership over every task isn't expected, but a genuine interest in PC setup, user support, account management, and M365 fundamentals will help you thrive. Business-level English helps with manuals, systems, and occasional messages, but Japanese-first communication is the daily norm. If you enjoy variety, want steady mentorship rather than total autonomy, and like being the person who makes IT "just work" for everyone around you - this is a great fit. Reference Number: 06940-0013457705 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/SGluc29uLkxldW5nLjgwNzY3LjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2026-06-22T03:54:13Z

Infrastructure Engineer

Tokyo,
remote
Contract
5.0M - 6.0M JPY / Yearly
Company ProfileA globally renowned Swiss luxury watch brand with a heritage dating back to 1884 is seeking a D&T Coordinator to support its Japan operations - bridging local business teams, global IT, and external vendors. The Role<ul><li>Serve as the primary point of contact between vendors, local users, and global D&T teams.</li><li>Monitor and manage ITSM tickets (JIRA, ServiceNow, or similar), ensuring timely follow-up on user requests.</li><li>Own local D&T OPEX and CAPEX, working with global teams to keep spending on track.</li><li>Coordinate and support local and global IT-related projects, providing local systems support as needed.</li></ul> Your Skills <ul><li>1-2 years of helpdesk or troubleshooting experience across Windows OS and Apple devices.</li><li>Basic hands-on experience with MS Azure or other cloud platforms.</li><li>Exposure to ITSM tools such as JIRA or ServiceNow.</li><li>Fluent Japanese with solid English communication skills (spoken and written).</li><li>Proactive, collaborative, and eager to grow - a positive personality matters here.</li></ul> Key Highlights of the Role <ul><li>Join one of the world's most iconic luxury watch brands and be part of its Japan digital & technology team.</li><li>Report to the Local Finance Director with a dotted line to the APAC IT Manager - strong visibility from day one.</li><li>Broad, varied role covering infrastructure, cloud, vendor management, and budget - ideal for someone who wants to develop across multiple IT disciplines.</li><li>Be the IT face of a premium global brand in Japan.</li></ul> Location Tokyo Salary5 - 6 million yen Reference Number: 06940-0013450117 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/SGluc29uLkxldW5nLjkzMjUyLjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2026-06-12T23:15:07Z

Software Engineer

Tokyo,
remote
Permanent
15.0M - 15.0M JPY / Yearly
Company ProfileA fast-growing technology company operating a leading digital platform is expanding its engineering team to support continued product innovation and business growth. The company provides scalable software solutions in an international and highly dynamic environment. The Role<ul><li>Design, develop, and maintain web-based applications and backend systems</li><li>Collaborate with product managers and cross-functional teams to translate requirements into high-quality technical solutions</li><li>Participate in architecture design, code reviews, and continuous improvement of development processes</li></ul> Your Skills <ul><li>Strong experience in software development using modern programming languages and frameworks</li><li>Solid understanding of web application architecture, databases, and APIs</li><li>Ability to work collaboratively in an agile, fast-paced development environment</li></ul> Key Highlights of the Role <ul><li>Opportunity to work on large-scale, user-facing software products</li><li>Exposure to end-to-end development in a growing technology organization</li><li>Collaborative environment with room to influence product and technical direction</li></ul> Location Tokyo Salary15 million yen Reference Number: 06940-0013419539 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/TmFuY3kuWXVhbi43OTgwNi4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
2026-05-12T03:20:01Z

SRE Engineer

Tokyo,
remote
Permanent
10.0M - 12.0M JPY / Yearly
Company Profile A Tokyo-based technology company operating within the digital content and platform industry is expanding its engineering organization to support continued user and revenue growth. The company develops and operates a subscription-based community platform that connects users with creators and enables interactive, real-time engagement at scale. With steady expansion in both domestic and overseas markets, their focus is on building a modern, high-availability infrastructure that can meet growing traffic demands. The engineering team values thoughtful design, pragmatic automation, and a culture of reliability-driven ownership. The Role We are seeking a Senior Site Reliability Engineer (SRE) who will play a key role in ensuring the platform's reliability, scalability, and performance. This position goes beyond operating systems-it's for an engineer who thinks about end-to-end stability, anticipates potential failure points, and designs resilient infrastructure. You'll work closely with development, product, and operations teams to enhance observability, automate deployments, and implement improvements that sustain growth at scale. Key Responsibilities <ul><li>Design, implement, and operate multi-cloud infrastructure with GCP (primary) and AWS (secondary).</li><li>Develop infrastructure-as-code solutions using Terraform and CI/CD pipelines with CircleCI.</li><li>Enhance observability and monitoring with Datadog, driving proactive issue identification.</li><li>Partner with developers to improve backend performance, fault tolerance, and deployment reliability.</li><li>Manage containerized systems (Docker; Kubernetes experience a strong plus).</li><li>Participate in on-call, incident response, and post-incident optimization to strengthen reliability.</li><li>Maintain detailed documentation and drive continuous improvement in operational processes.</li><li>Mentor engineers and promote best practices in infrastructure automation and service ownership.</li></ul> Your Skills <ul><li>Solid experience in SRE, infrastructure, or DevOps roles with production system ownership.</li><li>Hands-on experience with GCP, Terraform, and modern observability tooling (Datadog, PagerDuty, etc.).</li><li>Strong coding ability in Python, Go, or TypeScript, including practical automation experience.</li><li>Deep understanding of system reliability, failure recovery, and risk-aware deployment design.</li><li>Familiarity with Linux administration, networking, and CI/CD workflows.</li><li>Strong communication and stakeholder management skills.</li><li>Business-level English; Japanese is not mandatory; willingness to learn for collaboration.</li></ul> Preferred Qualifications <ul><li>Experience building or operating large-scale web or mobile platforms.</li><li>Knowledge of container orchestration (Kubernetes, Docker).</li><li>Performance tuning experience with MySQL or similar databases.</li><li>Understanding of distributed architecture and scalable system design.</li><li>Proven mentorship or cross-functional collaboration experience.</li></ul> Key Highlights of the Role <ul><li>Direct impact on the reliability and scalability of a high-traffic digital platform.</li><li>Work within the digital entertainment and content platform space supporting real-time engagement.</li><li>Exposure to multi-cloud infrastructure with modern DevOps tooling (GCP / AWS / Terraform / Datadog).</li><li>Hybrid work setup (2 days per week in the Tokyo office; Wednesday required).</li><li>Discretionary working hours (typical schedule 11:00-20:00).</li><li>Minimal on-call responsibilities; focus on proactive reliability engineering.</li><li>Competitive salary range ¥7M-¥12M, based on experience and contribution.</li><li>Supportive, collaborative, and technically mature team environment.</li></ul> Location Tokyo Salary 10 - 12 million yen Reference Number: 06940-0013394544 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/c3VlLnRpbmcuMDQ2NDkuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2026-07-01T02:16:24Z

Forward-Deployed Engineer

Tokyo,
remote
Permanent
15.0M - 15.0M JPY / Yearly
Forward Deployed Engineer - Tokyo A top-tier AI organization is seeking an engineer to drive production deployments of advanced AI models with key enterprise clients in Japan. In this role, you will work closely with customer teams, take ownership of delivery from initial scoping to full launch, and bring back insights from the field to help influence future product direction.What you'll do<ul><li>Partner directly with key customers to understand business needs and technical requirements</li><li>Plan, design, and deliver full-stack solutions through an iterative, experiment-led process</li><li>Own execution across multiple workstreams, including scoping, prioritization, development, and user adoption</li><li>Recognize repeatable solutions and help build internal best practices</li><li>Communicate effectively with engineering, product, and customer stakeholder groups</li></ul>What you need<ul><li>4+ years of experience in software engineering or customer-facing technical roles</li><li>Demonstrated success delivering solutions quickly in fast-moving, unclear environments</li><li>Background in generative AI or machine learning deployments, as well as cloud and network architecture</li><li>Strong skills in React or Next.js on the frontend and Python, Node.js, or related tools on the backend</li><li>Native-level or fully fluent Japanese and English, both spoken and written</li><li>Availability to travel up to 50% for customer visits and on-site work</li></ul>Nice to have<ul><li>Experience as a founder or as an engineer at an early-stage startup</li><li>Experience with relational databases such as Postgres or MySQL</li></ul>Logistics: Based in Tokyo with a hybrid schedule of 3 office days per week; relocation support is provided.Salary15 million yen Reference Number: 67040-0013408084 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/RGFuaWVsLkJhbWZvcmQuODA3OTcuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2026-04-21T08:45:29Z

Gen AI Engineer

Tokyo,
remote
Permanent
12.0M - 16.0M JPY / Yearly
Company ProfileLeading global insurance organization with operations in more than 80 countries is looking for a Gen AI Lead for its Digital Engineering team. The Role<ul><li>Develop Gen AI solutions end-to-end (architecture, design, development) while leading a team of Gen AI engineers.</li><li>Own delivery of Gen AI use cases across internal and external stakeholders, working closely with architecture teams.</li><li>Build and manage agents for business use cases, including monitoring/automating GCP agents.</li><li>Handle unit testing, troubleshooting, and bug fixes; maintain up-to-date technical documentation.</li><li>Coordinate with an offshore team to ensure delivery; report to the Head of Digital Engineering.</li></ul> Your Skills <ul><li>Japanese N2+ and business-level English required.</li><li>5-10 years of development experience, with significant Japan-based insurance experience (commercial/consumer lines).</li><li>Experience with Gen AI tools (GitHub Copilot, Claude Code, Google ADK) and agentic frameworks (LangChain, LangGraph, CrewAI) is a plus.</li><li>Strong background in Java, Python, Spring Boot, React/Angular, SQL/NoSQL, Docker/Kubernetes, and SOAP/RESTful APIs.</li><li>Familiarity with API management and messaging tools (APIGEE/APIM, RabbitMQ/Azure Service Bus/SQS) is ideal.</li></ul> Key Highlights of the Role <ul><li>Lead Gen AI architecture and delivery for a major global insurer.</li><li>Build and grow a Gen AI engineering team on high-impact use cases.</li><li>Work with cutting-edge Gen AI tools and agentic frameworks.</li><li>Join a stable, 100-year-old company with a presence in 80+ countries.</li></ul> Location Tokyo Salary12 - 16 million yen Reference Number: 06940-0013470135 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/U21haWwuU2FmaS4wODY1MC4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
2026-07-15T07:00:36Z

Digital (IT) Manager

Tokyo,
remote
Permanent
8.0M - 12.0M JPY / Yearly
Company Profile We are the Japan arm of a global fresh produce group with sourcing operations across four continents and distribution to over 50 countries. Our Japan business is well established in premium imported products and is actively expanding its product portfolio beyond its core category. We operate within an integrated international supply chain and have a strong foothold in the Japanese market. The Role <ul><li>The Digital (IT) Manager ensures stable IT operations across the Japan business while driving digital initiatives aligned with Group strategy. This role is the key bridge between the Japan business unit and global IT/Digital teams - responsible for effective collaboration, standardization, and delivering measurable business value locally.</li></ul> Key responsibilities Digital & IT delivery (Japan) <ul><li>Implement and support Group IT and digital initiatives, adapting them to local business context</li><li>Manage local IT operations, vendors, and infrastructure to ensure reliability, security, and performance</li><li>Support deployment and adoption of core systems (ERP, business applications, data and reporting tools)</li><li>Drive user adoption through training, communication, and change management</li><li>Collaboration with global IT / digital teams</li></ul><ul><li>Serve as the primary interface between the Japan business unit and global/regional IT and Digital teams</li><li>Translate local business requirements into clear inputs for global solution design and prioritization</li><li>Coordinate rollout of global systems, upgrades, and cybersecurity initiatives in Japan</li><li>Ensure Japan's compliance with Group IT architecture, data standards, and security policies</li><li>Provide local user feedback to global teams to improve system usability and effectiveness</li><li>Participate in global IT governance, project forums, and best-practice sharing</li><li>Business partnership</li></ul><ul><li>Partner with sales, supply chain, finance, and operations to understand needs and pain points</li><li>Propose practical digital and IT solutions that improve efficiency, visibility, and decision-making</li><li>Balance global standards with local execution speed and business priorities</li><li>Governance, security & compliance</li><li>Support IT controls, access management, audits, and compliance with Group and local requirements</li><li>Coordinate local incident management and escalation with global IT teams</li><li>Manage local IT budgets, vendors, and contracts as required</li><li>Continuous improvement</li></ul><ul><li>Identify opportunities to reduce manual work and system fragmentation</li><li>Support improvements in data quality, reporting, and digital maturity</li><li>Contribute to continuously raising IT service levels across the Japan business</li></ul> Qualifications & Experience <ul><li>Bachelor's degree in IT, Engineering, Business, or related field</li><li>7+ years in IT management, digital transformation, or business systems</li><li>Experience in a global or regional matrix organization</li><li>Strong understanding of ERP, business applications, IT operations, and data/reporting</li><li>Fluent Japanese and high business-level English</li><li>Team management or leadership experience is a plus</li></ul> Skills & competencies <ul><li>Strong cross-cultural communication and stakeholder management</li><li>Ability to collaborate with global teams while championing local needs</li><li>Structured problem-solving and execution focus</li><li>High ownership, reliability, and attention to detail</li><li>Comfortable in a fast-paced, evolving business environment</li></ul> Key Highlights of the Role <ul><li>First hire in Japan as for a leadership IT role</li><li>High-visibility position with direct influence on global strategy and cross-regional collaboration</li></ul> Location Tokyo Salary 8 - 12 million yen Reference Number: 06940-0013419571 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/RnJhbmNlcy5GYW4uMDQ4NTEuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2026-06-26T00:15:46Z

Database Engineer

Tokyo,
remote
Contract
6.0M - 8.0M JPY / Yearly
Company Profile | 企業概要 A leading global e-commerce and technology company is seeking a Senior Data Engineer with deep Elasticsearch and database expertise to join their dynamic infrastructure team. The Role | 職務内容 <ul><li>You will be responsible for the architecture, deployment, management, and optimization of critical database and Elasticsearch environments.</li><li>Ensuring high availability, performance, and scalability of data infrastructure, with a particular focus on Kubernetes deployments.</li><li>You will design and manage large-scale Elasticsearch clusters (multi-node, multi-terabyte), including performance tuning, security, and monitoring.</li><li>Manage highly available MySQL clusters on Kubernetes/container platforms across production and non-production environments, including backup, recovery, capacity planning, and lifecycle management.</li><li>Work closely with development, operations, and SRE teams to ensure seamless application and database integration, and participate in on-call rotations for 24/7 critical support.</li></ul> Your Skills | 応募資格 <ul><li>Deep expertise in Elasticsearch architecture - sharding, replication, indexing, mapping, analyzers, and aggregations.</li><li>Strong MySQL experience including high availability setups, security, encryption, and root cause analysis.</li><li>Proficiency in scripting languages such as Python and Bash for automation.</li><li>Experience with cloud platforms (GCP, AWS) and containerization technologies (Docker, Kubernetes).</li><li>Experience with monitoring tools such as Prometheus, Grafana, Kibana, and Elastic Stack Monitoring.</li><li>Experience with Infrastructure as Code tools like Terraform is a plus.</li><li>Familiarity with additional NoSQL databases such as Couchbase is advantageous.</li></ul> Key Highlights of the Role | おすすめのポイント <ul><li>Play a central role in maintaining and evolving the data infrastructure of a globally recognized technology organization.</li><li>Mentor junior engineers and drive adoption of best practices, standards, and automation initiatives.</li><li>Lead technical discussions, design reviews, and strategic planning for database infrastructure roadmaps.</li><li>Join a large-scale, innovative environment at the intersection of e-commerce, fintech, and technology.</li></ul>Location Tokyo Salary6 - 8 million yen Reference Number: 67040-0013415459 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/c2h3ZXRhLmxla2hyYWphbmkuMjcwNzIuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2026-04-23T03:02:12Z

Site Reliability Engineer (SRE)

Tokyo,
remote
Contract
9.5M - 9.5M JPY / Yearly
<div class="scriptor-paragraph">Company Profile</div><div class="scriptor-paragraph"><ul><li>A global technology company focused on building and operating large-scale digital platforms and services. The organization emphasizes reliability, scalability, automation, and operational excellence, providing engineers with opportunities to work on mission-critical systems in a highly collaborative environment.</li></ul></div>The Role<ul><li>Define and maintain Service Level Indicators (SLIs) and Service Level Objectives (SLOs) to ensure service reliability and performance.</li><li>Manage observability platforms, including dashboards, monitoring, metrics, logging, and alerting.</li><li>Participate in an on-call rotation and respond to production incidents when necessary.</li><li>Partner with software engineers to improve system reliability, scalability, and operational efficiency.</li><li>Drive implementation of reliability best practices, automation, and continuous improvement initiatives.</li><li>Develop operational procedures, documentation, and runbooks.</li><li>Collaborate with SRE teams and stakeholders to establish engineering standards and operational excellence across the organization.</li></ul>Your Skills<div class="scriptor-paragraph"><ul><li>Experience in Site Reliability Engineering, DevOps, Platform Engineering, Cloud Engineering, or related fields.</li><li>Hands-on experience with monitoring, observability, logging, and alerting tools.</li><li>Experience supporting large-scale production environments and incident management.</li><li>Knowledge of cloud platforms, infrastructure automation, and reliability engineering principles.</li><li>Strong problem-solving skills and the ability to work effectively in cross-functional teams.</li><li>Experience creating operational documentation and runbooks.</li></ul></div>Key Highlights of the Role<ul><li>Opportunity to work on highly available, large-scale technology platforms.</li><li>Strong engineering culture with a focus on automation, reliability, and continuous improvement.</li><li>Collaboration with experienced software engineers, platform teams, and infrastructure specialists.</li><li>Exposure to modern cloud-native technologies and operational best practices.</li><li>International and diverse working environment.</li></ul><div class="scriptor-paragraph">Location</div><div class="scriptor-paragraph">Tokyo</div><div class="scriptor-paragraph"> </div><div class="scriptor-paragraph">Salary</div><div class="scriptor-paragraph">Approximately JPY 9.5 million</div><div class="scriptor-paragraph"> </div><div class="scriptor-paragraph">Reference Number</div><div class="scriptor-paragraph">06940-0013450771</div><div class="scriptor-paragraph"> </div><div class="scriptor-paragraph">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/YXJ5YS5wYW11bmdrYXMuMjE3MjUuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2026-07-01T03:13:32Z

Internal IT Manager

Kobe,
remote
Permanent
10.0M - 13.0M JPY / Yearly
IT Platform Manager (Kobe) Company ProfileThe Japan subsidiary of a global company operating worldwide in the food and beverage industry. With manufacturing sites, distribution centers, headquarters, and sales offices across the country, the company operates on a stable business foundation with employees from diverse backgrounds. It drives its business in close coordination with global headquarters and regional offices, and there are many opportunities to use English internally. The RoleThis role leads the operation and improvement of the IT infrastructure supporting the business-including cloud, network, servers, storage, virtualization, internal networks, Wi-Fi, and communication tools-across the company's factories, distribution centers, headquarters, and sales offices nationwide. Leading a team of approximately 30, you will work closely with internal departments, domestic and global IT teams, and external partners to deliver IT services that are safe, stable, and cost-efficient, while also driving infrastructure improvements, cloud adoption, security/compliance, and project execution in a role closely connected to the business.<ul><li>Lead the operation and improvement of overall IT infrastructure, including cloud, network, servers, and storage</li><li>Manage multiple IT infrastructure projects, including budget, schedule, and resource coordination</li><li>Ensure stable operation and quality improvement of Wi-Fi, wired networks, servers, etc. at domestic sites</li><li>Investigate and respond to IT infrastructure incidents affecting internal users, and drive recurrence-prevention measures</li><li>Organize response plans during major system outages, communicate with stakeholders, and assess impact</li><li>Coordinate and collaborate with global IT teams, domestic IT teams, and external vendors</li><li>Maintain and improve the IT infrastructure environment from a security, compliance, and risk management perspective</li><li>Support the design and implementation of cloud services underpinning data analytics platforms, IoT, and web/mobile applications</li><li>Understand the challenges and needs of business departments and propose/drive optimal IT solutions</li><li>Develop team members and foster a collaborative team environment</li></ul> Your Skills <ul><li>10+ years of hands-on experience in IT infrastructure</li><li>3+ years of team management experience</li><li>Broad knowledge and experience in IT infrastructure, including enterprise networks, servers, and cloud</li><li>Experience driving work in collaboration with global teams, domestic/international stakeholders, and external vendors</li><li>Experience managing cloud services (AWS, Azure, etc.) and enterprise networks</li><li>Language skills: Business-level English (used when collaborating with overseas IT teams and global stakeholders); Japanese is the primary language used internally</li></ul>|Preferred Qualifications<ul><li>Experience designing and operating IT infrastructure supporting consumer services, web services, mobile applications, etc.</li><li>Knowledge and experience in architecture</li><li>Experience working at a global company or in an organization spanning multiple departments</li><li>Experience managing IT vendors with a focus on quality, cost, and delivery</li><li>Knowledge and hands-on experience with network equipment such as Cisco and Aruba</li><li>Cloud-related certifications</li></ul> Key Highlights of the Role <ul><li>Relocation allowance</li><li>Company housing support</li></ul> Location Kobe Salary10 - 13 million yen Reference Number: 06940-0013458333 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/RnJhbmNlcy5GYW4uNTU5MTcuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2026-06-25T01:45:07Z

Backend Engineer

Tokyo,
remote
Permanent
8.0M - 13.0M JPY / Yearly
Company ProfileA top-tier FinTech company in Japan that operates a massive cashless payment platform with over 70 million users (covering about 1 in 2 smartphone users). Its specialized mobile brokerage arm provides intuitive asset management services directly integrated within the payment app, aiming to transform Japan's investment landscape. The Role As a Backend Engineer, you will develop and operate the core backend application system for the mobile brokerage products. You will design highly complex, large-scale systems to handle massive transaction volumes and work as part of a newly establishing, globally sourced organization.<ul><li>Tech Stack: PHP, Java, SpringBoot, Kotlin, MySQL/AuroraDB, AWS, Microservices.</li></ul> Your Skills Required Qualifications<ul><li>Experience: 3-5 years of backend development for in-house products.</li><li>Programming Languages: Professional proficiency in Java or PHP (or high proficiency in Scala, Python, or Go with a willingness to learn).</li><li>Technical Depth: Strong foundation in data structures, algorithms, concurrency, NoSQL, and distributed computing.</li><li>Language Skill: Business-level English OR Japanese (JLPT N1 equivalent).Note: Applicants must currently reside in Japan.</li><li>Note: Applicants must currently reside in Japan.</li></ul> Preferred Qualifications<ul><li>Experience with AWS, Microservices, and high-traffic/highly scalable systems.</li><li>Development experience in the fintech, securities, or banking sectors.</li></ul> Key Highlights of the Role <ul><li>High-Impact Foundation: Leverage a massive ecosystem and user base to build pioneering mobile securities services.</li><li>Organizational Impact: Join as a foundational member to help construct and scale a brand-new global engineering team.</li><li>Flexible Work Style: Enjoy high autonomy with a coreless Super Flex system and a hybrid/remote work environment.</li></ul> Location Tokyo Salary8 - 13 million yen Reference Number: 06940-0013450794 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/WGlhb2NoZW4uU3VuLjEwNDAyLjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2026-06-09T04:46:15Z

Infra Engineer

Tokyo,
remote
Contract
6.0M - 7.5M JPY / Yearly
Company Profile A leading global e-commerce and technology company is seeking a skilled infrastructure engineer to join their private cloud platform team, supporting large-scale virtualization environments across the organization. The Role <ul><li>Design and deploy various clusters composed of numerous nodes, taking into account operational costs, redundancy, and capacity requirements.</li><li>Evaluate and implement new solutions to enhance functionality and performance of the virtualization platform.</li><li>Drive standardization and automation of service management across the infrastructure.</li><li>Monitor, troubleshoot, and maintain core production environments to ensure continuous stable operation.</li><li>Contribute to the adoption of next-generation HCI technologies alongside existing VMware vSphere environments, working toward a more flexible, scalable, and efficient private cloud.</li></ul> Your Skills <ul><li>Hands-on experience with VMware vSphere or equivalent virtualization platforms.</li><li>Experience designing and operating large-scale, multi-node cluster environments.</li><li>Familiarity with Hyper-Converged Infrastructure (HCI) solutions such as Nutanix is highly advantageous.</li><li>Background in automation and standardization of infrastructure operations.</li><li>Proven ability to monitor and troubleshoot mission-critical production systems.</li></ul> Key Highlights of the Role <ul><li>Play a central role in building and modernizing a private cloud platform that supports a globally recognized technology organization.</li><li>Work with cutting-edge virtualization and HCI technologies in a large-scale, real-world environment.</li><li>Drive meaningful automation initiatives that directly improve engineering efficiency across the broader group.</li><li>Be part of a stable yet forward-looking infrastructure team that continuously adopts the latest technologies.</li></ul> Location Tokyo Salary6 - 7.5 million yen Reference Number: 67040-0013424859 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/c2h3ZXRhLmxla2hyYWphbmkuNDU1OTUuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2026-04-23T05:30:40Z

Data Scientist - ML/AI

Tokyo,
remote
Permanent
10.0M - 25.0M JPY / Yearly
Company ProfileA leading technology company is expanding its AI capabilities and looking for a Senior Machine Learning Engineer to develop large-scale machine learning solutions for financial services. The Role<ul><li>Develop ML models for credit scoring, risk, and marketing</li><li>Design and deploy production ML systems</li><li>Work closely with engineers to bring models into production</li><li>Improve MLOps, monitoring, and model lifecycle</li><li>Provide technical leadership through code reviews and cross-functional collaboration</li></ul> Your Skills Must Have<ul><li>PhD (or equivalent) in ML, AI, Statistics, or related field</li><li>2+ years of hands-on production ML experience</li><li>Experience deploying ML systems into production</li><li>Business-level Japanese (JLPT N1 is required)</li><li>Ability to read technical English</li></ul>Nice to Have<ul><li>Fintech, banking, or risk modeling experience</li><li>Kubeflow, MLflow, or other MLOps tools</li><li>Publications, conference presentations, Kaggle, or OSS contributions</li></ul>Ideal Candidate<ul><li>A researcher who also builds production systems, strong technically, collaborative, and able to lead by example.</li></ul> Key Highlights of the Role <ul><li>Technical lead role with high ownership</li><li>Build production ML systems used at national scale</li><li>Work alongside a highly technical, PhD-heavy team</li></ul> Location Tokyo Salary10 - 25 million yen Reference Number: 06940-0013470139 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/TGluaC5EYW5nLjUwMTUzLjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2026-07-16T07:44:29Z

IT Business Solutions Manager

Tokyo,
remote
Permanent
12.0M - 14.0M JPY / Yearly
Overview Our client is a globally recognised leader in the premium sports equipment and lifestyle industry, with operations spanning multiple continents and a well-established presence across Asia-Pacific. Their Japan business operates across multiple channels - including e-commerce, owned retail stores, and third-party retailer networks - supported by an integrated back-office technology environment that connects supply chain, warehouse, and sales systems end to end. This is a hands-on IT management role reporting to the Director of Japan & Asia IT. The IT Business Solutions Manager will act as the key liaison between Japan's business teams and global IT, taking ownership of back-office systems that underpin the company's omnichannel operations - from warehouse and inventory management through to EDI connectivity with external retail partners. The Role<ul><li>Manage the development, implementation, and ongoing support of back-office systems - including ERP, WMS, and EDI - across the company's omnichannel operations spanning e-commerce, owned retail, and third-party retailers</li><li>Lead EDI integration projects connecting the business with third-party retailer and distribution partner systems, ensuring accurate and timely data exchange across the supply chain</li><li>Work closely with business stakeholders and global IT teams to analyse current systems, identify process gaps, and recommend improvements that support operational and commercial goals</li><li>Coordinate with supply chain and warehouse teams to ensure WMS and SCM solutions are optimised and aligned with both local needs and global standards</li><li>Manage outsourced and third-party vendor relationships, overseeing delivery against project specifications and service level expectations</li><li>Liaise between Japan, Asia, and global headquarters to share best practices, stay current on global system developments, and propose enhancements relevant to Japan's business</li><li>Respond to shifting operational demands and, where needed, work with key stakeholders to prioritise projects and manage risks effectively</li></ul> Your Skills <ul><li>University degree in Information Technology, Computer Science, or a related discipline</li><li>At least 10 years of IT experience, with solid hands-on background in back-office systems - particularly ERP, WMS, SCM, and EDI - ideally within a retail, wholesale, or omnichannel business environment</li><li>Practical experience managing EDI connectivity with external retailers or distribution partners</li><li>Familiarity with omnichannel operations - understanding how online, owned retail, and third-party retail channels interact with back-office and supply chain systems</li><li>Experience managing vendors, outsourced teams, and project delivery within a structured IT environment</li><li>Strong communication skills with the ability to work effectively across business and IT teams, both locally and globally</li><li>Business-level proficiency in both Japanese and English; Japanese nationality or JLPT N1 certification preferred</li></ul> Key Highlights of the Role <ul><li>Omnichannel scope - Work at the centre of a multi-channel business, with visibility across e-commerce, retail stores, and third-party retailer operations - and the systems that connect them all</li><li>Back-office ownership - Take meaningful responsibility for ERP, WMS, SCM, and EDI systems that are critical to how the business moves product from warehouse to customer</li><li>Global connectivity - Collaborate with IT and business teams across Asia and globally, bringing a local perspective to an international technology environment</li></ul> Location Tokyo Salary 10 -12 million yen Reference Number: 06940-0013437465 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/bHluZHNleS5odWdoZXMuNDY5ODkuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2026-05-15T04:41:02Z

Engineering Manager

Tokyo,
remote
Permanent
12.0M - 18.0M JPY / Yearly
Company Profile<ul><li>A leading global investment bank is seeking a hands-on Lead Software Engineer to own the engineering and development of its enterprise observability platform across its Tokyo-based team.</li></ul> The Role <ul><li>This is a software engineering role - you will design, build, and own the codebase of an enterprise observability platform being standardised across the entire global group, built on the open-source Grafana stack (Loki, Mimir, Tempo, Prometheus, OpenTelemetry).</li><li>You will write production code, own application logic, review architecture, and ship features - not simply operate or monitor existing tools.</li><li>You will lead a team of 4 engineers in Tokyo, collaborating closely with global counterparts in New York, London, and Mumbai to build solutions that serve the entire group.</li><li>This is a highly visible role reporting to the Group Head of Observability, with full engineering ownership - from greenfield development of new platform capabilities to maintaining and improving legacy tooling during migration.</li><li>The platform is setting the foundation for full AI Ops capability - automated anomaly detection, root cause analysis, and ML-generated resolutions - and you will be a key contributor to that roadmap.</li></ul> Your Skills <ul><li>Strong software engineering background with a proven track record of shipping production-grade application code and owning large codebases.</li><li>Proficiency in Java and Python (5+ years) - these are your primary development languages, not just scripting tools.</li><li>Experience building or contributing to platform engineering or developer tooling at scale - you have built things other engineers depend on.</li><li>Familiarity with the Grafana observability stack (Grafana UI, Loki, Mimir, Tempo, Prometheus, OpenTelemetry) - either as a builder or a hands-on user ready to go deeper.</li><li>Strong engineering judgement - able to identify fundamental design flaws, propose solutions, and drive them to completion independently.</li><li>Business-level English is non-negotiable; Japanese is preferred but flexible for an exceptional engineering profile.</li><li>A genuine enthusiasm for AI tooling and a drive to transform traditional ways of building systems.</li></ul> Key Highlights of the Role <ul><li>Own the engineering of a platform the entire IT organisation of a global bank depends on - high visibility, high impact.</li><li>Build with a modern open-source stack with a clear AI Ops roadmap - this is not legacy maintenance work.</li><li>Join at roughly 30% through the transformation - significant greenfield engineering still ahead.</li><li>Collaborate with a global team of 20 across New York, London, Mumbai, and Tokyo.</li><li>A well-funded initiative with strong executive sponsorship and a clear, ambitious roadma</li></ul> Location Tokyo Salary 12 - 18 million yen Reference Number: 06940-0013437455 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/c3VlLnRpbmcuNTU0NDAuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2026-06-02T00:39:29Z

Data Scientist - ML/AI

Tokyo,
remote
Permanent
10.0M - 25.0M JPY / Yearly
The RoleThis is the company's first dedicated AI Engineer hire. You will own the design, build, and deployment of an internal AI agent platform that will transform how the organization operates, working directly with the Data Science Director and with visibility to C-suite leadership. This is not a support function; this is an ownership role with enterprise-scale impact from day one.Responsibilities<ul><li>Design and deploy AI agent systems using LLM frameworks, tool-calling, and MCP architecture</li><li>Own full-cycle agent workflow implementation from system design through production deployment</li><li>Build prompt engineering frameworks and agent control mechanisms for retail-specific use cases</li><li>Lead development of a consumer-facing AI shopping assistant (personalized recommendations, customer intent modeling)</li><li>Connect agent workflows to enterprise data infrastructure in collaboration with data engineers and scientists</li><li>Contribute to AI use case discovery across store operations, logistics, and distribution</li></ul> Your Skills Must-Have:<ul><li>3+ years hands-on AI/ML engineering in production environments</li><li>1+ year practical experience building or operating AI agent systems (not research or POC only)</li><li>Strong command of LLM application development: prompt engineering, tool-calling, agent orchestration</li><li>Experience with MCP or equivalent architecture</li><li>Business-level Japanese (JLPT N1)</li><li>Strong communication skills for cross-functional collaboration with business stakeholders</li></ul> Preferred:<ul><li>Background in e-commerce, or logistics</li><li>Experience with recommendation systems or personalization engines</li><li>Familiarity with data pipeline architecture</li><li>Prior experience at a company with large-scale consumer data assets</li></ul> Location Tokyo Salary10 - 25 million yen Reference Number: 06940-0013443979 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/TGluaC5EYW5nLjAyNjM4LjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2026-05-28T06:53:09Z