Mechanical Engineer jobs in Tokyo – Browse 369 openings on RoboApply Jobs

Mechanical Engineer jobs in Tokyo

Open roles matching “Mechanical Engineer” with location signals for Tokyo. 369 active listings on RoboApply Jobs.

369 jobs found

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Applied Intuition logo
Mechanical Engineer

Applied Intuition

Full-time|On-site|Tokyo Prefecture, Japan

Applied Intuition seeks a Mechanical Engineer based in Tokyo Prefecture, Japan. This position centers on designing and developing mechanical systems that contribute to autonomous vehicle technologies. Role overview The Mechanical Engineer will collaborate with engineers and researchers from a range of disciplines. The work involves building new solutions for…

Apr 27, 2026
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Wabtec Corporation logo
Full-time|On-site|Tokyo

Role Overview Wabtec Corporation is hiring an Opto-mechanics Design Engineer for its Tokyo office. This position focuses on designing and developing advanced optical systems as part of the engineering team. What You Will Do Design and develop optical systems with mechanical components Work closely with colleagues across disciplines to deliver high-quality solutions Apply technical expertise and creative problem-solving to project challenges Who We’re Looking For Experience in opto-mechanical design or related engineering fields Strong technical skills and a collaborative approach Comfort working in an environment where priorities can shift quickly This role is based in Tokyo and offers the chance to contribute to advanced engineering projects at Wabtec Corporation.

Apr 20, 2026
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Wabtec Corporation logo
Full-time|On-site|Tokyo

Role Overview Wabtec Corporation is hiring a Micro-Mechanics Design Engineer in Tokyo. This position focuses on designing and developing precision components for the rail industry. The work centers on delivering high-quality, high-performance parts that meet demanding standards. What You Will Do Design and develop micro-mechanical components for rail applications Ensure all designs meet strict quality and performance requirements Work closely with cross-functional teams to create and implement new solutions Contribute to the ongoing improvement of Wabtec’s product portfolio Location This role is based in Tokyo.

Apr 20, 2026
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Wabtec Corporation logo
Full-time|On-site|Tokyo

Wabtec Corporation seeks an Opto-mechanics Design Engineer based in Tokyo. This role centers on creating and refining optical mechanical systems to support ongoing engineering projects. Role overview The position involves hands-on design and development of mechanical components and assemblies for optical systems. Emphasis is placed on producing reliable solutions that meet strict performance standards. Key responsibilities Design and develop optical mechanical systems for engineering initiatives Ensure all solutions align with high quality and reliability expectations Support project teams by delivering designs that meet demanding technical requirements Location This role is based in Tokyo.

Apr 28, 2026
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Wabtec Corporation logo
Full-time|On-site|Tokyo

Role Overview Wabtec Corporation is hiring a Micro-Mechanics Design Engineer in Tokyo. This position focuses on designing micro-mechanical solutions that support engineering projects across transportation and logistics. What You Will Do Design micro-mechanical components and systems for transportation technologies Work closely with engineers from various disciplines to develop efficient solutions Contribute technical expertise to advance ongoing and future engineering projects About Wabtec Corporation Wabtec Corporation develops technologies and solutions for the global transportation sector. The Tokyo office collaborates with teams worldwide to support innovation in logistics and mobility.

Apr 20, 2026
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Wabtec Corporation logo
Full-time|On-site|Tokyo

Join Wabtec Corporation as a Mechanical Enclosure Design Engineer, where you will play a pivotal role in the design and development of innovative mechanical enclosures for cutting-edge technologies. You will collaborate with cross-functional teams to create solutions that meet both performance and aesthetic requirements.

Mar 30, 2026
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Rapyuta Robotics logo
Full-time|On-site|Koto City, Tokyo, Japan

Join Rapyuta Robotics, an innovative spin-off from ETH Zurich, on a mission to revolutionize the logistics industry with accessible robotic solutions. We are looking for passionate individuals who thrive on collaboration and are eager to challenge boundaries in technology and teamwork, making significant contributions to the future of robotics.As a Senior Mechanical Engineer at Rapyuta Robotics, you will work hand-in-hand with Electronics Engineers, Embedded Software Engineers, Procurement Specialists, and our Manufacturing partners. Your role will focus on advancing the capabilities of robotics hardware, pushing the limits of what is achievable.Key Responsibilities:Mechanical Design: Create durable and cost-effective mechanical components for Automated Guided Vehicles (AGVs), Autonomous Mobile Robots (AMRs), elevators, and battery exchangers, including chassis, suspension systems, lifting mechanisms, and drive assemblies.Analysis and Validation: Conduct thorough structural, kinematic, and tolerance analyses to ensure safety, reliability, and performance across diverse payloads and operational conditions.Prototyping and Testing: Develop and assess prototypes, resolve mechanical issues arising from field feedback, and lead design iterations based on test results and operational insights.Manufacturing Coordination: Ensure Design for Manufacturing (DFM) and Design for Assembly (DFA) compliance, facilitate vendor communications for part production, and engage in pre-production builds.

Feb 10, 2026
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Wabtec Corporation logo
Full-time|On-site|Tokyo

Join Wabtec Corporation as an Opto-Mechanical Design Supervisor, where you will lead and inspire a team of talented engineers in the design and development of cutting-edge opto-mechanical systems. In this pivotal role, you will oversee projects from concept to production, ensuring that innovative solutions meet performance and quality standards.

Mar 27, 2026
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ASM International logo
Full-time|On-site|Japan > Tokyo (Tama-shi)

Join ASM and be part of a team where innovation and collaboration drive technology forward. For over 55 years, ASM has been at the forefront of technological advancement, with over 4,500 diverse employees from 70 nationalities. Our cutting-edge semiconductor devices contribute significantly to transformative trends like 5G, cloud computing, AI, and autonomous driving. We are committed to diversity, inclusion, and sustainability, aiming to make a positive impact on society. Our development programs are designed to foster your growth, shaping your future while pushing the boundaries of innovation.We are looking for a talented Mechanical Design Engineer to enhance our semiconductor manufacturing equipment, focusing on chambers, gas and vacuum units, and other essential components.

Feb 13, 2026
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Wabtec Corporation logo
Micro-Mechanics Design Lead

Wabtec Corporation

Full-time|On-site|Tokyo

Role Overview Wabtec Corporation is looking for a Micro-Mechanics Design Lead in Tokyo. This position shapes the design and development of micro-mechanical systems used in transportation technology. The role focuses on building high-precision components that strengthen product performance and expand our technical capabilities. What You Will Do Lead the design process for micro-mechanical systems, from concept through development Guide a team in producing precise, reliable components for transportation products Support innovation efforts that improve product quality and efficiency Location This role is based in Tokyo.

Apr 20, 2026
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Limit Break logo
Contract|On-site|Tokyo

ゲームデザイナー(メカニクス) 会社概要 Limit Breakは、モバイルゲーム業界で革新を追求するリーダー企業です。私たちは、個々の成長と業界全体の発展を重視し、最新技術を駆使してグローバルなデジタル体験を創造しています。私たちのビジョンは、暗号通貨を活用しつつ、コミュニティを活性化させることです。 Buckley VenturesやParadigm Venturesなどの著名な投資家からの支援を受け、私たちはゲーム業界の未来を形作る優れた人材を求めています。 あなたの情熱と創造性を活かし、私たちと共に新たな挑戦に挑みませんか。 業務内容 ● プレイヤーのフロー、エンゲージメント、継続率を高めるためのメカニクスと進行システムの設計及びバランス調整。● リリース後の継続的なチューニングを実施。 → プレイヤーデータや勝率分析を基に、ゲームプレイ曲線やゲーム内経済を最適化。● プレイヤーごとの難易度曲線や報酬設計、Expected Valueモデルの定義。● 運営チームと協力し、持続可能なゲーム内経済を構築。● データアナリストと密接に連携し、各種指標を分析。● 難易度設計の構築及び維持。● 運用チューニングサイクルをリード。● UX、アート、エンジニアリングと連携し、最適なプレイヤーフィードバック設計を実施。● A/Bテストを設計・実施。● チューニングフレームワークや経済設計のドキュメント化。 応募条件 ● ゲームデザインやプレイヤー心理学、データサイエンスに強い関心を持つ方。● 難易度設計や経済システムの理解がある方。● 定量データを分析し、設計アクションに落とし込む能力。● カジュアル系ゲームでのレベル制作経験。● ライブKPIやユーザーフィードバックに基づく迅速な改善能力。

Feb 19, 2026
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Cagents logo
Full-time|On-site|Tokyo

We are seeking a highly skilled Senior Process Engineer to join our dynamic team at Cagents in Tokyo. In this pivotal role, you will leverage your expertise to design, implement, and optimize manufacturing processes that ensure efficiency and product quality.As a Senior Process Engineer, you will collaborate closely with cross-functional teams to drive continuous improvement initiatives, conduct data analysis, and develop innovative solutions to complex engineering challenges. Your leadership will be essential in fostering a culture of excellence and safety within the engineering team.

Mar 5, 2026
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kraken123 logo
Full-time|On-site|Tokyo

Role Overview kraken123 is hiring a Director of Engineering to guide its engineering team in Tokyo. This leader will shape technical direction, support strong engineering standards, and encourage a collaborative culture focused on quality. What You Will Do Oversee and mentor the engineering team Manage projects from planning through delivery Ensure products meet high standards and are delivered on schedule Promote teamwork and continuous improvement within the group What We’re Looking For Experience leading engineering teams, ideally in a technology-driven company Strong background in project management and product delivery Ability to set clear technical direction and inspire others This position is based in Tokyo.

Apr 14, 2026
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Tenstorrent logo
Full-time|Hybrid|Tokyo, Japan

Tenstorrent designs AI technology with a focus on performance, usability, and cost efficiency. The team has developed a RISC-V CPU from the ground up, aiming to advance AI platforms. Collaboration and curiosity drive the company’s approach to tackling complex problems in computing, software, and semiconductors. Role overview As a Staff Engineer, SoC RTL Engineer, the focus is on defining, building, and enhancing high-performance chiplet-based SoC architectures. The work centers at the intersection of microarchitecture, RTL implementation, and optimizing for both power and performance. This hybrid position is located in Tokyo, Japan. Who should apply Tenstorrent welcomes applicants from a variety of backgrounds and experience levels. During the interview process, the team evaluates each candidate to determine the most suitable level. Final offers may differ from the posted title, depending on assessment outcomes.

Apr 21, 2026
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Wayve Technologies logo
Field Engineer

Wayve Technologies

Full-time|On-site|Japan

Join Wayve as a Field Engineer where you will play a crucial role in deploying and maintaining our cutting-edge technology in autonomous driving systems. Your expertise will help ensure that our solutions are seamlessly integrated and operational in real-world environments.

Mar 26, 2026
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rapyuta robotics logo
Full-time|On-site|Koto City, Tokyo, Japan

Join our rapidly evolving Tokyo Engineering team at rapyuta robotics as we rise to meet the growing demands of our clients—from managing a handful of robots to orchestrating hundreds, from operating small teams to building multiple collaborative squads. Our partnership with leading enterprise customers in Japan enables us to deliver innovative robotics solutions by leveraging our state-of-the-art cloud robotics platform, rapyuta.io, and the wider ecosystem. The mission of our team is to engineer groundbreaking, scalable, and resilient robotics systems.As a Robotics Systems Engineer, you'll serve as a crucial link between robotics engineers, quality assurance engineers, and deployment engineers, ensuring the seamless integration of robotics software with infrastructure.The ideal candidate will flourish in a dynamic, collaborative setting and will relish the opportunity to work directly with cutting-edge robotics systems and platforms.The Systems team undertakes a wide array of responsibilities that collectively ensure the deployment, validation, and long-term reliability of robotic systems. Team members are expected to contribute to one or more of these areas, work closely with colleagues, and aid in achieving our shared goals.Key Responsibilities:Deployment Tooling & System ConfigurationConstruct and sustain deployment automation and reusable deployment pipelines.Enhance standardization and repeatability of deployments across various environments.Design and maintain system configuration tools for validation and consistency.Prepare configuration packages for both testing and production deployments.Quality Assurance Infrastructure & Continuous IntegrationMaintain and support shared quality assurance infrastructure integrated into continuous integration pipelines for robotic solutions.Improve the robustness and consistency of automated test execution.Support the infrastructure for automated validation and nightly regression testing across hardware-software integrations.Assist in the development and maintenance of hardware-in-the-loop (HIL) test systems.Ensure that HIL infrastructure reliably integrates with development and validation workflows.Simulation InfrastructureEstablish and maintain simulation environments that enable safe and scalable validation.Empower development teams to validate changes before system integration.Utilize simulation outputs for benchmarking, test planning, and performance analysis.Automation & Long-Term System ImprovementsDrive long-term enhancements in automation and system reliability.

Feb 10, 2026
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Wabtec Corporation logo
Optics Design Engineer

Wabtec Corporation

Full-time|On-site|Tokyo

Role Overview Wabtec Corporation is hiring an Optics Design Engineer in Tokyo. This role focuses on designing and developing advanced optical systems for new and ongoing projects. The work directly supports improvements in product performance and efficiency.

Apr 14, 2026
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Rapyuta Robotics logo
Engineering Manager

Rapyuta Robotics

Full-time|On-site|Tokyo, Tokyo, Japan

At Rapyuta Robotics, an innovative spin-off from ETH Zurich, our mission is to revolutionize the robotics landscape, making advanced robotic solutions accessible for the logistics sector. We are on the lookout for passionate individuals who thrive in collaborative environments, are driven to push boundaries, and aspire to create meaningful impacts in the world.As the Engineering Manager, you will spearhead a cross-functional team dedicated to developing reliable robotic and software systems for real-world applications. Your leadership will be pivotal in fostering team health, performance, and achievement, while aligning our engineering practices with high standards and our core values.Key Responsibilities:Team Leadership: Cultivate and guide a high-performing squad by effectively recruiting and onboarding talent, conducting meaningful 1:1 sessions, providing prompt feedback, and addressing performance issues. Encourage a culture of courage, accountability, and constructive dialogue.Project Delivery: Manage end-to-end squad delivery by converting strategic objectives into actionable goals and plans, ensuring solid execution with established quality benchmarks, and maintaining transparent communication regarding progress, risks, and trade-offs with stakeholders.Technical Oversight: Lead or coordinate technical strategy, guarantee that architectural choices are well understood and executed, and champion engineering excellence across design, testing, observability, incident response, and the ongoing reduction of technical debt.

Mar 10, 2026
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Realtime Board Global logo
Solutions Engineer

Realtime Board Global

Full-time|On-site|Tokyo, JP

Role overview Realtime Board Global seeks a Solutions Engineer in Tokyo. This position centers on understanding client needs, designing custom solutions, and ensuring successful implementation. The work blends technical problem-solving with direct client interaction. Main responsibilities Analyze client requirements and determine how company products can address their goals. Design and present solutions tailored to each client. Coordinate with cross-functional teams to deliver solutions smoothly. Lead product demonstrations for clients and stakeholders. Support clients after implementation to help them succeed with the solution. What we look for Technical background with strong problem-solving skills. Comfortable working with both internal teams and clients. Proactive attitude toward challenges and learning new technology. Enjoys adapting to change and working in an energetic environment. This Solutions Engineer role is based in Tokyo, Japan.

Apr 27, 2026
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Applus+ IDIADA logo
Full-time|Hybrid|Tokyo

Join us as a Senior Homologation Engineer and play a pivotal role in fostering a robust and sustainable homologation business within the Japanese automotive sector. You will provide comprehensive homologation services to both local Japanese manufacturers aiming for international markets and foreign automotive companies seeking approval for the Japanese market.Your deep understanding of the Japanese homologation process and its key stakeholders, including the Ministry of Land and Transport and NTSEL, will be crucial to your success. You will cultivate and strengthen relationships with these stakeholders to facilitate efficient homologation processes.As a project manager, you will oversee resources throughout the project lifecycle, coordinating with various departments to ensure that project goals regarding timelines, budgets, and quality standards are met.Responsibilities:Drive IDIADA’s homologation business in Japan by identifying client needs, preparing detailed proposals, and successfully negotiating terms to secure contracts.Lead homologation programs for overseas automotive manufacturers.Establish and maintain a network of contacts with local homologation stakeholders.Conduct meetings and sales presentations to effectively communicate technical solutions to clients.Monitor and support clients throughout the homologation process.

Feb 16, 2026

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