Senior Embedded Firmware Engineer

About the Role

As a Senior Embedded Firmware Engineer, you'll be a core technical owner of Brelle's embedded platform-the software foundation powering our vehicle architecture and ECUs.

You'll work across the embedded stack, from RTOS and low-level drivers through diagnostics, communication protocols, and platform architecture. You'll work closely with electrical, battery, systems, and vehicle teams to bring ECUs from first power-on through validation and into real superbike and supercar programs.

This is a hands-on, high-ownership role. You'll be expected to make architectural decisions, get into the hardware when things don't work, and drive problems through to production.

What You'll Do

• Develop and release production-grade firmware in C/C++ for MCU peripherals and external components including SPI, I2C, UART, CAN/CAN-FD, ADC, DMA, and timers
• Architect clean abstractions across RTOS, drivers, middleware, and application layers
• Lead ECU bring-up from first power-on through validation
• Develop production-grade diagnostics and vehicle communication including UDS, CAN, CAN-FD, Ethernet, and LIN
• Shape the structure and evolution of Brelle's embedded codebase, build systems, CI/CD, and development tooling
• Work hands-on with hardware in the lab and with vehicle teams during integration and validation
• Help establish engineering practices that allow us to move quickly without compromising reliability or safety
• Mentor other engineers and raise the technical bar through design reviews, code reviews, and collaboration

What We're Looking for

• 5+ years developing production firmware in C/C++ for resource-constrained embedded systems
• BS/MS in Electrical Engineering, Computer Science, or a related field
• Deep understanding of RTOS concepts, concurrency, memory management, and real-time constraints
• Strong experience with MCU peripherals, device drivers, and hardware/firmware debugging
• Expert with Git, build systems, and CI/CD
• Experience taking embedded software from development through validation and production
• A track record of owning technically complex problems and driving them through to completion

Preferred Qualifications

• Automotive, motorsport, powersports, aerospace, robotics, or other safety-critical experience
• AUTOSAR, ISO 26262, or ASPICE
• FreeRTOS, SafeRTOS, or other RTOS experience
• NXP MCUs, toolchains, and SDKs
• ECU development from bring-up through production

Understand the Problem

We take the time to understand what we're actually solving before jumping to the obvious answer.

Own What Needs to Happen

We take responsibility for outcomes, not just our individual tasks. If something needs to happen, we figure out how to make it happen.

Optimize for the Team

We make decisions with the broader team and company in mind, sharing information and helping each other move faster.

Refuse the Obvious Answer

We challenge assumptions, explore better approaches, and don't accept "that's how it's always been done."

Keep Your Word

We do what we say we'll do. We communicate early when something changes and hold ourselves accountable to our commitments.

Compensation & Benefits

Base Salary: $165,000-$225,000

Meaningful equity participation through Brelle's Employee Incentive Plan.

• Medical, dental, and vision (HMO/PPO)
• 401(k)
• Flexible PTO
• Team meals twice a week
• Monthly team events

• Build something exceptional.
• Own your work.
• See it move.

Brelle is an equal opportunity employer.