⁨Japanese⁩関連の求人⁨20⁩選

You will be involved in the development of software systems supporting cutting-edge autonomous driving technology. Design, Development, and Documentation of Efficient and Safe Software Systems: -Build high-quality, reliable software architectures for autonomous driving systems that require real-time processing and complex control. -Create clear and comprehensive documentation of system specifications and operations, contributing to team knowledge sharing and improving maintainability. Integration and Optimization of Algorithms for Level 4 Autonomous Driving: -Develop, integrate, and optimize core algorithms for autonomous driving, including sensor data processing, environmental recognition, route planning, and vehicle control. -Leverage advanced mathematical models and artificial intelligence techniques to tackle the challenge of developing algorithms that enable safe and smooth autonomous driving. Rigorous Testing and Verification Before Real-World Deployment: -Thoroughly verify the safety and reliability of developed systems through simulations and field tests using actual vehicles/robots. -Conduct various safety assessments to play a crucial role in the final stages of bringing autonomous driving to practical use. Collaborative Development with Teams in Japan and Vietnam: -Advance projects by integrating the specialized knowledge and technologies of each team. -Maintain close communication to ensure project success.

Raksul is a Japanese B2B e-commerce company that uses the internet to modernize traditional industries like printing, logistics, and advertising by creating efficient digital platforms, aiming to build "BETTER SYSTEMS, BETTER WORLD" through structural transformation and connecting customers with underutilized business resources. Originally a printing marketplace, it has expanded into a multi-faceted service ecosystem for small and medium-sized enterprises (SMEs) in Japan, offering services from custom merchandise to TV advertising and logistics, all under a unified ID. Raksul is expanding rapidly its business through new business launches, M&A, and global teams, while our core revenue platforms run on AWS, with a mix of legacy EC2-based systems and newer containerized services. Infrastructure decisions made today must remain valid as: 1. engineering organization grows from ~200 to ~400+ engineers globally, 2. teams become increasingly global and autonomous, and 3. platform complexity continues to increase. This is a player/coach role: approximately 60% hands-on technical execution and 40% strategy, stakeholder alignment, and people leadership (ratio may flex by quarter). You will lead the strategy, launch, and management of the cloud infrastructure, while also being hands-on in critical technical initiatives. A key near-term mission is to drive the transition of Infra Ops from a partner company and build and manage a distributed team across India and Japan to support that effort. You will work closely with multiple business units and product development teams to define the optimal infrastructure and development environment for the group, translate that into a technical roadmap, and guide the team to execute in a tangible and impactful way.

ミツモアのミッション 「日本のGDPを増やし 明日がもっといい日になる と思える社会に」 労働生産性が先進国の中で低く、GDPも実質賃金も下がり続けている日本。その閉塞感を打破するために、ミツモアはサービス産業の生産性向上を追求します。まずは集客や見積もりを自動化するプラットフォーム「ミツモア」で、そして事業者のオペレーションの全てを効率化するSaaS「プロワン」で、さらに「プロワン」のインフラ環境と「ミツモア」で活躍する豊富なプロネットワークを掛け合わせた受発注DXサービス「ハッチュー」で。サービス・プロダクトの利用者は急激に増えていますが、それでも目指す所へはまだ一合目。途方もなく高い山だからこそ同じ想いを持ち、ユーザーやプロダクトにまっすぐに向き合える仲間と一緒にのぼりたい。私たちと一緒に、世界基準のサービスを通じて、明日はきっといい日になると信じられる世の中を実現していきましょう。 About the position We’re looking for a Senior Software Engineer who is passionate about building reliable, scalable, and maintainable systems—from backend business logic to frontend user experiences. You’ll work primarily with TypeScript, with React on the frontend and Nest.js/Prisma on the backend. You’ll collaborate closely with both engineers and non-engineers (product, design, biz/ops) to ship features that power the core of our product for some of Japan’s largest enterprise customers. You’ll have the opportunity to: Design and deliver features end-to-end across the stack (frontend, backend, architecture) Take ownership of technically challenging projects, such as algorithm optimization, complex data modeling, or new platform integrations Shape and evolve our core backend and data persistence layers Drive improvements in system reliability, performance, and maintainability Mentor other engineers and champion high standards in code quality and architecture Contribute to key open source projects and upstream dependencies as part of your normal workflow We value engineers who care deeply about technical quality, end-user experience, and long-term stability—not just shipping tickets fast.