Companies Mujininc Release Engineer (DevEx)

About the role

Mujininc · Onsite

Mujin is a global leader in industrial automation, redefining supply chain efficiency through MujinOS—our intelligent operating system for robotics. At our core is Machine Intelligence (MujinMI), a unique approach that leverages real-time digital twins and advanced perception, planning, and control algorithms to achieve fully autonomous operations.

Our flagship product, MujinController, empowers users with a highly configurable, no-code interface. By integrating cutting-edge motion planning and computer vision, it enables seamless automation for complex applications such as palletizing, picking, and truck unloading.

Headquartered in Japan with a growing presence in the US, China, and Europe, we invite you to join a dynamic environment where you can shape the future of automation.


About the Role

Mujin is hiring a Release Engineer for a growing team to focus on shaping and building scalable, reliable processes for software packaging, validation, and delivery rather than just building features.
  • Regular releases are critical to maturing MujinOS as a product, ensuring consistent quality and completeness across complex systems. Turning ongoing development into stable, releasable versions requires not only coordination, but also development of internal tooling, workflows, and automation systems.
  • In this role, you will make releases more predictable, efficient, and scalable by designing and developing release workflows, internal tools, and quality gates—while staying hands-on with release-stage QA and integration validation.
  • You will work closely with engineers responsible for our core software systems, QA, and documentation owners, helping ensure that what is built can be confidently released, clearly understood, and effectively used by both internal teams and end users.

Responsibilities

  • Work with stakeholders to better understand our end users' needs for issue tracking and management and help improve and maintain the issue tracking tools/systems and workflows
  • Help improve and evolve existing end‑to‑end release processes and workflows
  • Participate hands‑on in release-stage integration and regression QA
  • Help define and uphold release quality gates together with developers and QA
  • Help improve release notes and release visibility by understanding how users consume releases and implementing improvements to increase adoption and usage awareness
  • Create tooling and automation (Python/Bash/C++) to reduce manual release preparation work
  • Drive practical AI usage in release workflows (e.g. release note drafts, change aggregation)
  • Minimum Requirements

  • Practical experience designing and operating production release workflows 
  • Strong understanding of system-level testing and release QA
  • Experience working cross-functionally and taking ownership of ambiguous initiatives
  • Experience working with planning or tracking tools (e.g. Jira or equivalents)
  • Hands-on experience developing tools or automation using languages such as Python or C++  Ability to build scripts, tools, or systems to improve release workflows, QA processes, and automation
  • Preferred Requirements

  • 5+ years of hands-on experience in Release Engineering or similar roles (e.g. Release Engineer, Product Enablement, DevEx, release-focused DevOps)
  • Experience with AI tools in software delivery or documentation workflows
  • Background in environments with remote or limited deployment control
  • Interview Process

  • Resume Screening
  • Take-home coding test
  • HR interview
  • Technical interview
  • Culture/Team fit interview
  • Attractives

  • Own and define the release function from the ground up, rather than inheriting a fixed framework 
  • Drive high-impact improvements in developer productivity, release efficiency, and overall product quality 
  • Take on a hands-on, builder role with strong influence across engineering, QA, and documentation 
  • Opportunity to design and implement AI-powered solutions in real production release workflows

  • Location

    3-8-5 Tatsumi, Koto-Ku, Tokyo 135-0053, Japan

    Work Hours

    8:45 - 17:45 (with a 60-minute break)

    Salary

    • Based on experience and skills
    • Salary revision twice a year
    • Additional bonuses are available based on performance

    Holidays

    • Every Saturday and Sunday
    • Annual paid leaves
    • Maternity leave and Childcare leave
    • Flex Holiday (take public holidays on days of your choice)
    • Other holidays as defined by the company

    Company Benefits

    Japan Relocation Support

    • Visa sponsorship
    • Flight ticket support
    • Shipping expenses coverage up to a specified limit
    • Assistance for housing
    Ready to apply to Mujininc?
    Apply to Mujininc

    Similar jobs

    Mujininc
    機構設計 - 最新鋭のロボットハンド設計を通じて、産業自動化を加速させる!累計資金調達額596億円!IPO準備中
    Mujininc
    ⚡ Apply early Tokyo, Japan (MJPN) Onsite
    ● New 👁 Seen ✓ Applied 1d ago
    Mujininc
    設備設計 - 知能ロボット活用に関わる新鋭の自動化案件!累計資金調達額596億円!NEXTユニコーン5位
    Mujininc
    ⚡ Apply early Tokyo, Japan (MJPN) Onsite
    ● New 👁 Seen ✓ Applied 1d ago
    Mujininc
    電気・制御設計エンジニア - ロボット×制御×システム設計で、次世代自動化を実装する!累計資金調達額596億円!IPO準備中
    Mujininc
    ⚡ Apply early Tokyo, Japan (MJPN) Onsite
    ● New 👁 Seen ✓ Applied 1d ago
    Mujininc
    知能ロボット組み立てエンジニア (ジュニアレベル)累計資金調達596億円!NEXTユニコーン5位
    Mujininc
    ⚡ Apply early Tokyo, Japan (MJPN) Onsite
    ● New 👁 Seen ✓ Applied 1d ago
    Mujininc
    経理スペシャリスト / IPO準備中・NEXTユニコーン5位
    Mujininc
    ⚡ Apply early Tokyo, Japan (MJPN) Onsite
    ● New 👁 Seen ✓ Applied 2d ago
    Mujininc
    【Mujin Japan】オンライン会社説明会(営業職)
    Mujininc
    ⚡ Apply early Tokyo, Japan (MJPN) Onsite
    ● New 👁 Seen ✓ Applied 5d ago
    Mujininc
    マーケティングコミュニケーション・ディレクター(展示会PM / CRM / インハウスデザイン)
    Mujininc
    ⚡ Apply early Tokyo, Japan (MJPN) Onsite
    ● New 👁 Seen ✓ Applied 6d ago
    Mujininc
    マネージャー/製造・物流コンサルティング
    Mujininc
    ⚡ Apply early Tokyo, Japan (MJPN) Onsite
    ● New 👁 Seen ✓ Applied 1w ago
    Mujininc
    アナリスト/製造・物流コンサルティング(未経験歓迎)
    Mujininc
    ⚡ Apply early Tokyo, Japan (MJPN) Onsite
    ● New 👁 Seen ✓ Applied 1w ago

    Sign up for suggestions tailored to the jobs you open and the searches you save.

    Apply now
    🤖

    Whoa — hold up

    JobsRadar was built for real people having a rough time in their job search — not for automated requests. You're clicking way too fast and you're now temporarily blocked.

    Come back later. If you're genuinely job hunting, we've got your back — just act like a human.

    Catch your next role the second it’s posted.

    Create a free account and we’ll watch the boards for you — the instant a job matches your search, it lands in your inbox or Telegram. No digging, no refreshing.

    Create free account

    Free forever · takes 30 seconds · already have one?

    Get the worldwide-remote edge.

    Join our Telegram channel for the stuff that helps you land the role — salary benchmarks, the weekly market pulse, and new-feature drops. No spam, just signal.

    Join the channel — it's free