Embedded Software Engineer

About

TRL11 is a venture‑backed deep‑tech / defence‑tech startup bringing cutting‑edge video technology to aerospace applications. Based in Irvine, CA, we are seeking highly passionate, skilled and experienced Embedded Software Engineers with expertise in Linux BSP, device driver development, and debugging to join our dynamic and innovative team. You will be responsible for designing, developing, and maintaining embedded software solutions for our cutting‑edge video products. Your primary focus will be on Linux‑based systems, device driver development (including for custom hardware), and ensuring overall system stability and performance. Join our team and play a crucial role in shaping the future of Human Space Exploration and US National Security.

Responsibilities

• Design and develop embedded software for Linux‑based systems, including device drivers and kernel modules
• Build application‑level software for video processing, encoding, and streaming
• Implement APIs and communication protocols (REST, gRPC, MQTT, WebSockets)
• Design scalable software architectures and participate in technical design decisions
• Manage CI/CD pipelines, build systems, and automated testing frameworks
• Develop containerization strategies using Docker for deployment
• Collaborate with cross‑functional teams and conduct code reviews
• Debug and optimize system performance across the full software stack
• Write scripts (Bash/Python) and C/C++ code for automation and application development
• Document software components and maintain technical specifications

Requirements

• Bachelor’s degree in Computer Science, Electrical Engineering, or related field
• 3–5 years experience in embedded Linux development with shipped products
• Strong C/C++ programming skills and proficiency in Python and Bash
• Experience with device drivers, kernel modules, and Linux internals
• Knowledge of networking protocols, API design (REST, gRPC), and video streaming technologies
• Proficiency with Git, Docker, and CI/CD tools
• Experience with Agile methodologies and fast‑paced environments
• Excellent problem‑solving, debugging, and communication skills

Nice to Have

• TS/SCI or Secret Clearance

Benefits

• Fast‑paced, energetic startup culture with high impact and learning opportunities
• Base salary $100 k – $150 k, depending on experience
• Bonus, 401(k), Health Care Plan (Medical)
• Unlimited Paid Time Off (with prior approval) for vacation, sick, public holidays, maternity, and paternity
• Possible Stock Option Plan participation, based on performance and tenure