As a Sr. Embedded Software Engineer at Rivian, you will lead the development of next-generation charging products. Your role will involve architecting and implementing full-stack embedded Linux solutions, bridging hardware enablement with secure cloud-ready applications. You will work closely with hardware engineers and be responsible for ensuring platforms are automated, secure, and optimized for manufacturing. The team is passionate about the outdoors and committed to innovative solutions in the electric vehicle space.

• BS or MS in Computer Science, Computer Engineering, Electrical Engineering or a related field.
• 4+ years of industry experience developing C/C++ based applications on embedded Linux.
• 2+ years of experience with build tools such as Make and CMake.
• Strong scripting and automation skills using languages such as Bash or Python.
• Deep experience in microcontroller development with a native understanding of I2C, SPI, UART, and SDIO.
• Experience with implementing CI/CD pipelines using tools like GitLab CI, GitHub Actions.
• A proven passion for low-level Linux development and a 'CLI-first' mindset.
• The stamina to navigate 6,000+ page SoC reference manuals without hesitation.
• A genuine curiosity and a track record of being a lifelong learner.

• Define the full lifecycle of BSP development, including bootloader customization and Linux kernel tuning for ARM architectures.
• Work directly with hardware engineers to perform initial board bring-up and debugging.
• Develop and maintain high-performance kernel drivers and customize Device Trees for proprietary hardware peripherals.
• Architect modular, scalable Yocto/OpenEmbedded layers that support multiple hardware variants.
• Implement advanced Bitbake techniques to reduce build times and ensure reproducible releases.
• Design and maintain CI/CD pipelines that automate image generation and license compliance checks.
• Architect automated testing rigs that flash builds onto physical hardware and run functional tests.
• Implement a Chain of Trust using secure boot technologies and manage fail-safe update systems.
• Develop high-performance middleware and system services in C/C++ that interface directly with hardware.
• Collaborate with hardware designers to ensure test points and debug interfaces are accessible for automated testing.

• Employees at Rivian are often offered comprehensive health, dental, and vision insurance, a 401(k) with company match, ESPP and potential RSU grants, performance bonuses, and generous time off including paid parental and sick leave. Perks can include 24/7 mental-health coaching and therapy, Hinge Health for Anthem enrollees, tuition assistance and professional development, plus on-site food and a wide range of employee discounts on items like computers, mobile phones, home loans, and pet care.