Firmware Engineer, New Product

The Firmware Engineer will be an early member of a new engineering team at Redwood Materials, focusing on the design, development, and integration of firmware for ARM Cortex-M microcontrollers in large-scale industrial applications.

• Build a new embedded firmware platform with a focus on network communication.
• Design and implement frameworks for simulation and integration testing.
• Develop power electronics control algorithms for resource-constrained environments.
• Collaborate with electrical and systems engineers on system behaviors and diagnostics.
• Produce software documentation.
• Contribute to a collaborative startup culture.
• Manage work effectively in a fast-paced environment.

• BS or MS in Electrical/Computer Engineering or Computer Science.
• 7+ years of firmware engineering experience, particularly in power conversion or renewable energy.
• Proven track record in shipping new products at scale.
• Proficiency in Rust or C and debugging embedded systems.
• Experience with digital protocols (SPI, CAN, Ethernet) and application layer protocols (CoAP, MQTT).
• Expert knowledge of microcontroller hardware peripherals and RTOS.
• Experience with CI/CD and test automation for hardware products.