Senior Embedded Firmware Engineer

About the Company

Brelle engineers next-generation platforms for supercars and superbikes, working alongside high-performance brands in the US and Europe. Their innovations are built on a novel battery pack architecture, a full-stack software platform, and automated manufacturing.

Responsibilities

• Write, review, and release production-grade firmware for MCU peripherals and external components (SPI, I2C, UART, CAN/CAN-FD, ADC, DMA, timers etc)
• Architect and maintain clean abstractions across the embedded stack including RTOS, drivers, middleware, and application layers
• Contribute to the development and adoption of AI-enabled tooling for embedded firmware
• Lead ECU bring-up from first power-on through validation
• Implement and support diagnostics and vehicle communication (UDS, CAN, CAN-FD, Ethernet, LIN)
• Work hands-on with vehicle and systems teams to integrate ECUs into active superbike and supercar programs

Requirements

• 5+ years developing production firmware in C/C++ for resource-constrained embedded systems
• Bachelor's or Master's degree in Electrical Engineering or Computer Science
• Deep understanding of RTOS concepts such as task scheduling, priority inversion, and memory pools
• Experience writing device drivers for MCU peripherals and debugging
• Expert with version control (Git), build systems, and CI/CD pipelines
• Strong foundation in memory management and embedded systems fundamentals

Preferred Qualifications

• Experience with automotive software development (AUTOSAR, ISO 26262, ASPICE)
• Background at leading EV companies or automotive Tier 1 firmware suppliers
• Familiarity with FreeRTOS, SafeRTOS, or other real-time operating systems
• Familiarity with NXP toolchain & SDKs

Benefits

• Base Salary: $165,000 – $225,000
• Founding Engineer equity participation
• Medical (HMO, PPO), Dental, and Vision
• 401(k)
• Flexible PTO
• Team meals 2x per week and monthly team events