Devops Jobs

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Full Stack Engineer

Tokyo,
remote
Permanent
9.0M - 12.0M JPY / Yearly
Company Profile<ul><li>Global professional services firm is looking for a Software Engineer to build and maintain software solutions supporting the business side.</li></ul> The Role<ul><li>Design, develop, test, and maintain scalable, secure software applications aligned with business goals and user needs.</li><li>Work with product, design, and QA teams, and join code reviews and architecture and technical design discussions.</li><li>Build CI/CD pipelines, automate deployments, and monitor and troubleshoot production systems.</li><li>Maintain documentation for the codebase, APIs, and processes, and support internal and external audits and compliance.</li></ul> Your Skills<ul><li>5+ years of web app development with Django and ReactJS (mandatory).</li><li>Proficiency in Python, JavaScript, TypeScript, and PostgreSQL.</li><li>Hands-on Git and Docker, plus cloud experience (Microsoft Azure preferred).</li><li>Able to handle both development and maintenance work.</li><li>Passion for using AI to drive innovation and streamline processes.</li><li>Japanese: JLPT N2, English: business level</li><li>Nice to have: CI/CD (GitHub Actions, Azure DevOps), testing frameworks (PyTest, Jest, Cypress), system design, Agile/Scrum, REST/GraphQL, security best practices, monitoring (Prometheus, Azure Monitor), mentoring or leading small projects.</li></ul> Key Highlights of the Role<ul><li>Work on software for a leading global professional service company</li><li>Closely work with AI and build LLM products from day 1</li><li>Take part in architectural decisions, with room to mentor juniors and lead small projects.</li><li>Possible to work remotely with very rare office days</li></ul> Location Tokyo Salary9 - 12 million yen Reference Number: 06940-0013521216 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/TmFuY3kuWXVhbi45NTkwOS4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
2026-10-07T06:46:39Z

Senior Software Engineer

Tokyo,
remote
Permanent
15.0M - 15.0M JPY / Yearly
Company ProfileA leading global financial services organization providing investment banking, securities, asset management, and financial technology solutions to institutional and corporate clients worldwide. The company leverages advanced technology platforms, cloud infrastructure, and data-driven innovation to support mission-critical financial services across global markets. The Role<ul><li>Design, develop, and maintain large-scale, high-performance software platforms and services.</li><li>Build cloud-native applications, APIs, and distributed systems supporting critical business operations.</li><li>Collaborate with global engineering, business, and operations teams to deliver scalable technology solutions.</li><li>Drive system modernization initiatives, including cloud migration and platform transformation.</li><li>Contribute to architecture decisions, performance optimization, and production reliability.</li><li>Mentor engineers and promote engineering best practices across the organization.</li></ul> Your Skills <ul><li>Strong software development experience in Java, Python, C++, or related technologies</li><li>Experience with cloud platforms, microservices, and distributed systems architecture</li><li>REST API development and database design experience</li><li>Knowledge of CI/CD, DevOps, system monitoring, and automation</li><li>Strong problem-solving and troubleshooting skills</li><li>Business-level communication skills in English</li></ul> Key Highlights of the Role <ul><li>Join a world-class engineering organization within the financial services industry.</li><li>Work on highly scalable platforms supporting global business operations.</li><li>Collaborate with international teams and cutting-edge technology environments.</li><li>Influence architecture, technical strategy, and next-generation platform development.</li><li>Gain exposure to cloud, distributed systems, and AI-enabled engineering practices.</li></ul> Location Tokyo Salary15 million yen Reference Number: 06940-0013501947 <img src="https://counter.adcourier.com/c3VlLnRpbmcuNzc3OTUuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2026-10-02T04:50:06Z

Bilingual Machine Learning Engineer

Tokyo,
remote
Permanent
7.0M - 13.0M JPY / Yearly
Company ProfileA pioneer in Japan's Expert Network Services (ENS) industry, providing highly accurate knowledge matching across regions and language barriers for consulting firms and financial institutions, is looking for a Machine Learning Engineer to join its Tokyo office. The Role<ul><li>Lead the design and implementation of autonomous AI agents using predictive and generative models, working closely with English-speaking engineering teams based in the US and Europe.</li><li>Drive Japanese NLP and accuracy evaluation efforts - from preprocessing and chunking strategies to building systems that evaluate the accuracy of Japanese data.</li><li>Select and evaluate LLMs across multiple providers (OpenAI, Anthropic, Google, etc.), balancing cost optimization with system robustness.</li><li>Build CI/CD pipelines and institutionalize best practices around model training, monitoring, and version control (MLOps).</li><li>Optimize inference performance and scalability of machine learning models, and fine-tune LLMs for domain-specific use cases.</li><li>Join around 2-3 early-morning or evening online meetings per week to coordinate with overseas teams.</li></ul> Your Skills <ul><li>At least 3 years of practical ML and backend development experience, with the ability to independently understand and develop large-scale Python codebases.</li><li>Core hands-on experience in at least one of: LLM orchestration (structured outputs, tool use, agent workflows), ML pipelines with tabular data (feature engineering, ranking models/LTR, model evaluation), or modern DevOps/MLOps environments (Docker, pytest, CI/CD).</li><li>Bachelor's or master's degree in computer science, data science, mathematics, statistics, or equivalent experience.</li><li>Business-level English proficiency is required; everyday-conversation-level Japanese is a plus.</li><li>Public cloud development experience and experience growing a service in collaboration with non-engineers are advantageous.</li></ul> Key Highlights of the Role <ul><li>Directly shape the AI-driven transformation of a company's core "search and matching" business, backed by an 800,000-person expert network and billions of yen in revenue.</li><li>Own projects end-to-end, from problem definition and spec development through release and iteration, in an environment where your ideas carry real weight.</li><li>Build your career with an international outlook, collaborating across multi-site development hubs in Tokyo, the US, and the EU - with the option to work from the New York office.</li><li>Work with a modern AI/ML stack (Azure OpenAI, LangChain, LangGraph, Transformers) on high-impact, production-facing generative AI features.</li></ul> Location Tokyo Salary7 - 13 million yen Reference Number: 06940-0013481561 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/U21haWwuU2FmaS4xMDY3NC4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
2026-08-03T06:57:38Z

[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 Cloud Architect - (Leading Consumer goods distributor)

Tokyo,
remote
Permanent
10.0M - 15.0M JPY / Yearly
Company Profile A 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 Role The company is upgrading its entire digital system and transitioning to a completely new cloud environment. Currently, they lack strong technical experts to successfully execute this large-scale project alongside the IT organization. Primary Responsibilities <ul><li>Architect end-to-end SAP technical solutions (sizing, HA/DR, performance)</li><li>Build Azure infrastructure for SAP workloads (VMs, storage, networking)</li><li>Implement monitoring, backup, and security frameworks</li><li>Integrate BTP, RISE with SAP, and hybrid cloud models</li><li>Drive cost optimization and governance standards</li><li>Partner with stakeholders on migration/transformation projects</li></ul>Core Requirements <ul><li>Experience: 12+ years in IT infrastructure</li><li>Azure cloud architecture: 5+ years minimum</li><li>SAP S/4HANA implementations: 2+ full lifecycle projects preferred</li><li>FMCG/retail sector: strong preference</li></ul> Your Skills <ul><li>Azure expertise: Hub-Spoke topology, Landing Zones, networking, security, cost governance</li><li>SAP Basis + HA/DR configurations (HANA replication, SQL Always On, Data Guard)</li><li>DevOps automation: IaC, CI/CD pipelines, GitHub</li><li>Multi-OS/database environments: Linux, Windows, Oracle, HANA, DB2, SQL Server</li><li>Native level of Japanese communication skill will be needed for this role</li></ul> Key Highlights of the Role <ul><li>You can play a key role as the strategic mind behind cloud architecture and have a good size of change management team and IT operational team to support achieve your goals</li><li>Completely global environment</li><li>Large-scale enterprise projects</li></ul> Location Tokyo Salary 10 - 15 million yen Reference Number: 06940-0013373737 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/RnJhbmNlcy5GYW4uOTAxMzguMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2026-07-29T00:52:30Z

Senior Principal Infrastructure Architect

Tokyo,
remote
Permanent
18.0M - 30.0M JPY / Yearly
Company ProfileOur client is a leading global financial services group with an integrated network spanning more than 30 countries. Their Japan IT organisation is a truly international environment, bringing together professionals of over 25 nationalities to support wealth management and global wholesale businesses. The RoleAs Senior Principal Infrastructure Architect (Executive Director level), you will partner with senior IT leadership to define the technology vision, strategy and architecture supporting the firm's business in Japan. The role reports on a matrix basis to a Global Chief Architect and a CTO.<ul><li>Define and champion the infrastructure architecture vision and strategy for Japan</li><li>Present technology roadmaps in senior business and technology forums</li><li>Lead the modernisation of the technology estate, including cloud-native, API and microservices adoption</li><li>Shape strategic investments and major transformation programmes</li><li>Oversee platform and solution architectures across the enterprise</li><li>Guide engineering teams to deliver high-quality technical outcomes</li></ul> Your Skills <ul><li>Proven track record as a senior architecture leader with transformative impact in large organisations</li><li>Deep experience with business-critical transactional systems in financial services</li><li>Strong technical breadth across public cloud (AWS, GCP, Azure), virtualisation, networking, storage, containers, databases and middleware</li><li>Experience with architectural transformation, Agile at-scale methods and DevOps culture</li><li>Strong bilingual communication skills in Japanese and English</li></ul> Key Highlights of the Role <ul><li>Executive Director-level leadership role with genuine influence over the technology vision and strategy of a global financial institution</li><li>A diverse, international environment with colleagues from over 25 nationalities and a strong commitment to inclusion and wellbeing</li><li>Competitive benefits with structured training and upskilling opportunities to support long-term career growth</li></ul> Location Tokyo Salary18 - 30 million yen Reference Number: 06940-0013481601 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/bHluZHNleS5odWdoZXMuNTYwMDAuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2026-08-04T02:53:13Z

Back End Engineer

Tokyo,
remote
Permanent
8.0M - 10.0M JPY / Yearly
Company Profile<ul><li>Profitable, post-IPO travel tech SaaS helping hotels across Asia is looking for a Senior Software Engineer to lead its move from monolith to microservice.</li></ul> The Role<ul><li>The company is moving to a service-oriented architecture, with focus on kotlin and Golang</li><li>Act as a domain leader: work with PMs to define what to build, mentor engineers, set architecture standards, and drive technical decisions across teams.</li><li>Push a "you build it, you run it" culture: zero-downtime deployments, observability, and honest post-mortems.</li></ul> Your Skills<ul><li>Statically-typed language experience (Go, Kotlin, Scala, Rust, or C#) with strong async and concurrency knowledge.</li><li>Experience building services in an SOA, plus maintaining and refactoring monolithic or legacy codebases.</li><li>CI/CD (GitHub Actions, CircleCI) and zero-downtime deployments.</li><li>Scalable storage (Cassandra, AWS Aurora) and database schema design for consistency and scale.</li><li>Monitoring, logging, and alerting tools (Datadog, Grafana, Prometheus).</li><li>Strong English communication; able to mentor, define deliverables, and influence across teams.</li></ul> Key Highlights of the Role<ul><li>Stable and profitable, with startup agility: flat structure, one management layer, and close work with the founders.</li><li>International team with English as the primary language</li></ul> Location Tokyo Salary8 - 10 million yen Reference Number: 06940-0013343690 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/TmFuY3kuWXVhbi41OTg5Ny4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
2026-10-07T07:16:55Z

Systems Engineer

Tokyo,
remote
Permanent
10.0M - 10.0M JPY / Yearly
Company Profile<div>A major global financial institution with a presence across multiple international markets.</div> The RoleResponsibilities<ul><li>Led the administration and enhancement of enterprise infrastructure platforms supporting critical business operations.</li><li>Delivered infrastructure modernization initiatives, including service improvements, automation, and cloud adoption projects.</li><li>Provided advanced support and troubleshooting for global production environments.</li><li>Worked closely with cross-functional technology teams to ensure platform stability, scalability, and performance.</li><li>Automated operational processes and implemented solutions to improve service efficiency and reduce operational risk.</li><li>Participated in the design and implementation of infrastructure and service reliability improvements.</li><li>Maintained operational documentation and supported knowledge transfer across teams.</li><li>Coached and supported junior team members while promoting best practices in platform operations and engineering.</li></ul> Your Skills <Mandatory Skills><ul><li>Strong verbal and written communication skills in English.</li><li>Extensive experience with enterprise Linux operating systems and high-availability environments.</li><li>Hands-on expertise in infrastructure automation, configuration management, and platform administration.</li><li>Experience supporting and managing virtualized server environments.</li><li>Proven ability to troubleshoot complex technical issues and restore critical services.</li><li>Strong analytical and problem-solving skills in production environments.</li></ul><Preferred Skills><ul><li>Experience supporting high-precision time synchronization services in mission-critical environments.</li><li>Knowledge of enterprise network services, including DNS, DHCP, and IP address management solutions.</li><li>Understanding of modern infrastructure management, automation practices, and service reliability principles.</li><li>Scripting and automation skills using common programming and infrastructure-as-code tools.</li><li>Experience with server and network hardware deployment, maintenance, and lifecycle management.</li><li>Conversational-level Japanese communication skills.</li></ul><Required Soft Skills><ul><li>Self-motivated with a strong desire to learn and continuously develop new skills.</li><li>Comfortable working in a dynamic, fast-paced, and evolving environment.</li><li>Able to work independently while effectively managing multiple priorities and deadlines.</li><li>Strong organizational, time management, and prioritization skills.</li><li>Proactive and solution-oriented approach to resolving challenges and issues.</li><li>Excellent interpersonal and collaboration skills, with the ability to work effectively across teams.</li><li>Strong written and verbal communication skills in English.</li><li>Analytical mindset with strong problem-solving and decision-making abilities.</li><li>Ability to understand business objectives and communicate technical concepts effectively to both technical and non-technical stakeholders.</li></ul> Location Tokyo Salary10 million yen Reference Number: 06940-0013480023 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/SGluc29uLkxldW5nLjU5OTg5LjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2026-08-27T07:10:43Z

Data Engineer

Tokyo,
remote
Permanent
10.0M - 10.0M JPY / Yearly
<div><h2>Company Profile</h2>Our client is a well-established global financial services organization with a strong presence in Japan and international markets. The company is investing heavily in data modernization, cloud adoption, and digital transformation initiatives, offering technology professionals the opportunity to work on mission-critical platforms that support large-scale business operations.<h2>The Role</h2>We are seeking an experienced ETL Developer / Data Integration Engineer to support enterprise data integration initiatives and cloud migration projects.Key responsibilities include:<ul><li>Develop, operate, and enhance ETL processes using Informatica PowerCenter.</li><li>Lead ETL migration initiatives from on-premise environments to Informatica Cloud Data Integration (CDI).</li><li>Assess existing ETL assets and design migration strategies for cloud-based architectures.</li><li>Design and implement data integration solutions across multiple internal systems.</li><li>Develop complex data mappings, transformation logic, and large-scale batch processing solutions.</li><li>Collaborate with business and technical stakeholders to gather requirements and provide technical recommendations.</li><li>Coordinate with external vendors and review development deliverables.</li><li>Monitor production batch processes, troubleshoot incidents, perform root cause analysis, and implement preventive measures.</li><li>Contribute to the modernization of enterprise data platforms and integration frameworks.</li></ul><h2>Your Skills</h2><ul><li>Experience developing and supporting ETL solutions using Informatica PowerCenter.</li><li>Knowledge of Informatica Cloud Data Integration (CDI) or cloud-based ETL migration projects.</li><li>Strong understanding of data integration, data warehousing, and batch processing.</li><li>Experience designing data mappings and transformation logic across multiple systems.</li><li>Ability to analyze business requirements and translate them into technical solutions.</li><li>Experience working with external vendors and cross-functional teams.</li><li>Strong problem-solving and troubleshooting skills.</li><li>Business-level Japanese and the ability to communicate effectively with stakeholders.</li></ul><h2>Key Highlights of the Role</h2><ul><li>Opportunity to lead strategic cloud migration and data transformation initiatives.</li><li>Work on large-scale enterprise systems that support critical business operations.</li><li>Exposure to modern cloud technologies and next-generation data platforms.</li><li>High visibility role with extensive stakeholder engagement across business and technology teams.</li><li>Stable and collaborative working environment within a global organization.</li><li>Competitive compensation package with strong career development opportunities.</li></ul><h2>Location</h2>Tokyo<h2>Salary</h2>JPY 10,000,000 <div> </div><div>Reference Number</div>06940-0013502823 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/U21haWwuU2FmaS4zMDEyNS4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
2026-09-29T03:37:32Z

IT Consultant

Tokyo,
remote
Permanent
10.0M - 10.0M JPY / Yearly
<div><h1>Company Profile</h1>A global business and technology consulting firm that helps organizations drive digital transformation, technology modernization, cloud adoption, data-driven decision-making, and AI-enabled innovation. The company partners with clients across multiple industries to deliver strategic initiatives, large-scale technology programs, and sustainable business outcomes.<h1>The Role</h1><ul><li>Support clients in developing and executing technology transformation strategies.</li><li>Lead or contribute to complex IT and digital transformation projects from planning through implementation.</li><li>Collaborate with business stakeholders, technical teams, and project leadership to deliver measurable business value.</li><li>Assess current technology landscapes and recommend innovative solutions to improve operational effectiveness and customer outcomes.</li><li>Facilitate communications between business and technical teams to ensure successful project delivery.</li></ul><h1>Your Skills</h1><ul><li>Experience in IT consulting, technology strategy, digital transformation, or project management.</li><li>Ability to engage with executive stakeholders and cross-functional teams.</li><li>Strong analytical, problem-solving, and communication skills.</li><li>Understanding of enterprise technologies, cloud platforms, data, AI, or modern application architectures.</li><li>Experience delivering large-scale business or technology projects.</li></ul><h1>Key Highlights of the Role</h1><ul><li>Opportunity to work on high-profile digital transformation initiatives.</li><li>Exposure to emerging technologies including AI, cloud, data platforms, and modern enterprise solutions.</li><li>Collaboration with diverse clients across multiple industries.</li><li>Strong career development opportunities within a growing global consulting environment.</li><li>Highly collaborative and people-focused culture.</li></ul><h1>Location</h1>Tokyo<h1>Salary</h1>JPY 10,000,000Reference Number: 06940-0013496992 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/TWlraXRvLk5haXRvLjExMjA4LjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2026-09-11T05:57:11Z

Application architect

Tokyo,
remote
Permanent
13.0M - 18.0M JPY / Yearly
The Role<ul><li>You are expected to lead the organization not through formal authority, but through your expertise, empathy, and communication skills.</li><li>Rather than taking ownership of a specific service, you will take responsibility for "problem areas," structuring those problems, aligning stakeholders, and driving initiatives across multiple teams.</li><li>This role involves developing a vision for development productivity, translating it into a roadmap, and measuring and communicating the results.</li><li>Furthermore, you will contribute to improving the organization's overall productivity and developer experience capabilities through mentoring and coaching engineers and leaders.</li></ul> Your Skills <ul><li>Experience in building and operating developer tools, internal platforms, CI/CD, and build systems.</li><li>Experience in SRE, infrastructure, or production engineering.</li><li>Tech lead experience in a product or platform team.</li><li>Experience driving technological change through influence across multiple teams without direct reporting lines.</li><li>Experience collaborating with teams in multiple locations and remote environments.</li><li>Experience leading technical design in complex multi-team environments, experimental approaches, and phased improvement delivery.</li><li>Strong communication skills with a wide range of stakeholders, from management to on-site engineers (in both English and Japanese).</li></ul> Location Tokyo Salary13 - 18 million yen Reference Number: 67040-0013495250 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/VmljdG9yaWFSeW8uNzA3ODAuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2026-08-27T06:30:08Z

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

Software Engineer (BI Developer)

Tokyo,
remote
Contract
12.0M - 12.0M JPY / Yearly
The Role<ul><li>This role focuses on building a finance and budgeting solution using Excel-based tools, data integration, dashboards, and automation.Main responsibilities include:<ul><li>Developing a single-source budget planning workbook with input templates, master data integration, ID management, validation rules, management views, and export functions for finance submissions</li><li>Creating a structure that connects budget and actual data through a common key, including data import, transformation, quality checks, and integration across shared files and platforms</li><li>Designing and building financial dashboards in a BI tool for reporting such as budget vs actual, forecast tracking, year-over-year comparison, and analysis by function, region, service, vendor, and charge type</li><li>Implementing automation for business processes, including workflow automation, scripting, spreadsheet automation, data refresh, and recurring report updates</li></ul>Required skills include:<ul><li>Strong experience with BI development, data modeling, calculations, dashboard design, and BI services</li><li>Advanced spreadsheet skills, query tools, scripting or VBA, and workflow automation</li><li>SQL, ETL/data transformation, file-based data integration, and data quality management</li><li>System development experience including design documentation, testing, requirements-based development, and error analysis/remediation</li></ul></li></ul>Location Tokyo Salary12 million yen Reference Number: 67040-0013491969 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/YWhtYWQucm95YW5pLjkxNTMyLjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2026-09-04T06:21:39Z

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