Embedded Firmware Engineer — Real-Time Linux & Hardware

Precision Labs; San Francisco, Northern (CA, KY); Hybrid; USD 150,000 - 210,000; Full time

Job summary

Physical Intelligence is seeking an embedded firmware engineer to drive the architecture and implementation for devices central to data collection efforts. You will work across hardware and software teams to ensure new devices integrate with existing data pipelines and real-time processing.

The role requires hands-on hardware experience, strong C++ and Linux skills, and a track record of delivering board bring-up and scalable firmware services within aggressive timelines.

Qualifications

• BS/MS in Computer Science, Electrical Engineering, or related field.
• Strong software engineering and infrastructure skills, including building data pipelines, evaluation frameworks, and tools for rapid iteration.
• Comfort working hands-on with hardware.
• Strong communication skills for collaborating with hardware, software, and research teams.
• Demonstrated experience leading initiatives from concept to production on aggressive schedules, and turning ambiguous product goals into functional requirements.
• Experience leading initial board bring-up and software design for first-of-their-kind embedded devices.
• Hands-on experience with SPI, I2C, UART, USB, and the ability to debug complex hardware-software interactions.
• Experience architecting, implementing and debugging concurrent and multithreaded firmware services.
• Deep understanding of modern operating systems, computer architecture, and trade-offs between compute, memory, and storage.
• Experience bringing up and integrating sensors on embedded systems; camera system bring-up, integration, and tuning is a plus.
• Proficiency in C++
• Familiarity with Bash scripting and Python for tooling and automation.

Responsibilities

• Drive the architecture and implementation of embedded firmware for devices crucial to PI's data collection goals.
• Work with hardware and software teams to ensure the new devices we are building work seamlessly with existing and future data pipelines.
• Embedded Linux System Bring-up: Lead the integration of embedded Linux devices with real-time sensor processing; develop drivers, BSP, kernel configuration and debugging, hardware bring-up, and performance tuning.
• Hardware/Software Debugging: Use hardware abstraction tools and lab equipment to identify and resolve timing issues, race conditions, and interface bugs.
• Power Optimization: Analyze and reduce power consumption for battery-operated devices, including on radio sleep states and sensor low-power modes.

Skills

C++

Python

Bash scripting

Embedded firmware

Concurrent/multithreaded firmware

Communication skills

Leadership initiatives

Education

BS/MS in Computer Science or Electrical Engineering

Tools

Embedded Linux

Kernel drivers

SPI

I2C

UART

USB

Kernel configuration

BSP development

Job description

Physical Intelligence is seeking an embedded firmware engineer to drive the architecture and implementation for devices central to data collection efforts. You will work across hardware and software teams to ensure new devices integrate with existing data pipelines and real-time processing.

The role requires hands-on hardware experience, strong C++ and Linux skills, and a track record of delivering board bring-up and scalable firmware services within aggressive timelines.