Senior Embedded Software Engineer for Functional Safety

About Mujin

Mujin develops "MujinController," a platform that leverages a real-time digital twin and advanced robotics to seamlessly connect industrial equipment for fully autonomous operations.

Driven by our unique approach towards Robotics Machine Intelligence (MujinMI), we offer a robust suite of perception, planning, and control algorithms, enabling autonomous robot movement and transforming automation in challenging industrial environments.

Trusted by globally recognized companies, our cutting-edge technology enhances efficiency and innovation across the supply chain. With headquarters in Japan and expanding offices in China, the US, and Europe, Mujin offers a dynamic, fast-growing environment where your work directly shapes the future of automation.

Position

As a Senior Embedded Software Engineer for Robotics System Safety, you will develop embedded software for a functional safety system. You will design several software components related to functional safety. And also you will develop SW architecture and system design to comply with the functional safety standard. And you will work closely with several development teams (hardware, software, robotics, and testing) to ensure designs are implemented, verified, and validated according to system requirements and safety targets.

You will have the chance to play an important role from the beginning of the design phase for a product and see the whole process of how a new product is born.

＜The ideal candidate must have demonstrable experience and expertise in＞

• Real-Time Operating Systems, ideally in Zephyr and/or Linux
• C/C++
• Embedded Systems Design

Responsibilities

• Development of low-level functional safety framework on RTOS
• Development of network communication program with safety protocol
• Development of network communication program with safety protocol
• Evaluate software architectural performance for safety system to realize required safety functions
• Create test programs of verification and validation on functional safety system and support to execute those tests
• Work with cross-functional teams(FW/HW/Robotics/Testing) on functional safety topics

Your qualification

Required Skills & Experience

• Bachelor's degree or higher in Electronics or computer engineering
• 5+ years of work experience with SW implementation and verification for functional safety systems
• Strong background in C/C++ programming and low-level driver experience
• Strong understanding of multicore hardware, operating systems design, concurrency, interrupts, device drivers and real-time programming
• Experience of network programming skills on industry network
• Experience of SW/FW development process using verification/validation activities within standards such as IEC 61508
• Busines level English

Preferred Skills & Experience

• Experience designing industrial devices, especially industrial PCs 
• Expert in real-time OS, Linux kernel module development
• Deep understanding of safety protocol based on IEC 61508 and IEC 61784-3
• Experience of static code analysis such as coverity, parasoft, etc.

Additional details

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 available based on performance

Holidays

• Every Saturday and Sunday
• Annual paid leaves
• Maternity leave and Childcare leave
• Other holidays as defined by the company

Company Benefits

• Flexible dress code policy
• Commuting allowance
• Japanese Social Security (Health Insurance, Pension, Labor Insurance)
• Monthly team dinner support
• Free buffet lunch every workday
• Free vending machines (offering drinks and snacks)
• High-end coffee machine
• Exclusive Employee Gym Access

Japan Relocation Support

• Visa sponsorship
• Flight ticket support
• Shipping expenses coverage up to a specified limit
• Assistance for housing