Top Firmware Engineer Jobs in San Francisco, CA

Develop testable firmware for medical devices, collaborating with cross-functional teams to gather requirements, verify, and validate firmware. Responsibilities include design, testing plans, and working with firmware architectures.

Develop and maintain custom Networking Operating System images for AI supercomputers. Integrate Linux kernel components and debug complex networking issues across software and hardware.

Design and debug embedded firmware for medical devices, focusing on integration with microcontrollers, wireless communication, and system testing.

This role requires a Staff Firmware Engineer to lead firmware projects for medical devices, focusing on architecture, implementation, and cybersecurity decisions in a regulated environment.

The Staff Firmware Engineer will lead firmware architecture and development for implantable devices, focusing on BLE security and regulatory compliance. Responsibilities include defining standards, mentoring engineers, and optimizing firmware for safety and performance across product lifecycles.

Design, implement, and own firmware features for power-electronics embedded systems. Integrate firmware with hardware, collaborate with cross-functional engineers, ensure performance and testing, and stay current with embedded systems tools and methodologies.

The Firmware Engineer II will develop firmware for medical devices, collaborate with cross-functional teams, support DevOps, and ensure compliance with medical device regulations.

Own and deliver end-to-end embedded subsystems for long-range aircraft: firmware, drivers, runtime, and monitoring. Implement flight- and safety-critical code on microcontrollers (bare-metal/RTOS), lead validation (HIL/bench/field), build deterministic test and telemetry tooling, and triage high-severity field incidents until fleet metrics confirm resolution.

Own platform firmware, board bring-up, and BMC management for custom high-performance compute hardware. Implement FPGA/CPLD logic for power/reset sequencing, develop OpenBMC-based management stacks, support Redfish/IPMI, debug CPU/GPU/PCIe hardware–software interactions, and build fault recovery, secure boot, and remote firmware update systems for orbital deployment.

Develop and maintain embedded firmware for spacecraft subsystems, implementing low-level drivers, communication protocols, real-time control, and fault-tolerant features. Support board bring-up, hardware integration, HIL testing, automated validation tools, and cross-disciplinary debugging and anomaly investigations throughout development and on-orbit operations.

Develop and maintain embedded firmware and kernel/user-mode device drivers for Ethernet-based networking devices. Design, implement, test, and integrate drivers into a Linux and AUTOSAR communication stack, build SDK components, and create debug/test utilities and automated unit/system tests for safety-critical automotive applications.

The Firmware Engineer will design and implement firmware for the Roadio camera system, develop driver-level and application-level firmware, and work with mobile teams to ensure low-latency functionality in embedded systems.

Develop and own firmware across wearable and robotic platforms, design and implement motor control for brushed and brushless actuators, perform firmware bring-up, collaborate with mechanical, electrical, and ML teams, and validate hardware using debug, CI/CD, and HIL testing.

Design and implement firmware for connected products, optimizing communication stacks and ensuring reliable wireless connectivity while collaborating with cross-functional teams.

The firmware engineer will write safety-critical code for embedded systems, contribute to hardware design, debug devices, and ensure regulatory compliance.

As a founding firmware engineer at Omi, you will develop firmware for devices, integrate with other technologies, and shape the product's technical direction and culture.

Design and debug software for embedded devices, working closely with hardware teams to optimize performance and deliver reliable systems.

Design and implement firmware and drivers for AI hardware components, develop functional models, and debug issues in embedded systems.

Develop firmware and embedded systems for rugged wearable cameras: write drivers for sensors and peripherals, implement real-time algorithms and on-device ML inference, build provisioning/OTA/telemetry infrastructure, optimize power/battery life, and collaborate with hardware and manufacturing through product lifecycle and volume production.

Design, implement, and optimize firmware for battery charging, PMIC integration, and power management across product lifecycle. Support hardware bring-up, NPI, manufacturing, field sustainment, low-level drivers, debugging, and cross-functional collaboration to maximize power efficiency, safety, and reliability for wearable devices.

The Embedded Firmware Engineer develops firmware for custom boards, enhances existing codebases, collaborates with hardware teams, and supports field installations.

The Senior Firmware Engineer will develop firmware for wearable robotic devices, manage data communication, implement secure OTA updates, and lead design decisions for future iterations while contributing to product development and testing.

The Motor Control Firmware Engineer will design and develop motor control systems, validate performance, and guide future product iterations in wearable robotics.

Lead firmware design and execution for new peripheral products, manage development and validation, and collaborate with teams to establish requirements.

Develop, debug, and maintain production embedded firmware for industrial IoT sensors and hubs. Work on BLE, Wi‑Fi, Ethernet, cellular, TCP/IP, MQTT, secure provisioning, OTA/FOTA, and embedded Linux/RTOS services. Collaborate with hardware, test, backend, cybersecurity, and manufacturing teams across bring-up, validation (EVT/DVT/PVT), release workflows, and field issue investigation. Produce technical documentation, participate in reviews, and support production readiness and security-focused firmware releases.