Platform Engineer

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.

Build software that engineers rely on: Develop and improve internal tools and services that support engineers across Mujin. Shape the developer experience: Work across CI/CD, build tooling, release workflows, documentation tooling, log collection, and internal support workflows. Work on a broad range of engineering problems: Contribute to both new tools and existing systems, with opportunities to work across Rust, Go, and Python. Build for modern development environments: Develop and improve tooling and services used in containerized environments, including Docker and Kubernetes.

3+ years of professional software engineering experience Hands-on experience designing and building software services, command-line tools, developer tools, or internal engineering systems Professional programming experience with at least one general-purpose language such as Rust, Go, Python, C++, or a comparable language Experience contributing to software across multiple technical areas or layers of a system Understanding of software development workflows, including areas such as CI/CD, build systems, testing, deployment, or release processes Ability to collaborate with engineers and understand the needs of internal users

Experience working in a Platform Engineering, Developer Experience, Engineering Enablement, or similar team Experience building tools or services used by a large engineering organization Experience with Rust, Go, or Python

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

Impact engineering at scale: Build tools and services used by engineering teams across Mujin. Broaden your engineering experience: Work across a wide range of areas, from CI/CD and build tooling to release and support workflows. Build, not just operate: This is a software engineering role where you will develop tools and services, rather than focusing primarily on infrastructure operations.

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