Embedded Software Engineer

Job Title: Embedded Software Engineer
Company: Grid.aero
Location: Onsite 4 days/week [San Leandro, CA]

About Us: Grid.aero is a VC-backed aviation startup tackling complex challenges in both defense and commercial markets. We are focused on solving real-world problems that will shape the future of the industry. Led by aerospace veterans and supported by leading venture firms, Grid is at the forefront of developing autonomous systems that will revolutionize how goods move through the skies.

Be part of a fast-growing, high-impact startup from day one. At Grid, your work will shape critical industries, driving innovation at the intersection of national security and global commerce.

We are seeking an Embedded Software Engineer to join our small but mighty team. In this role, you’ll take ownership of the embedded control and communications protocol software of our platform. This is a chance to contribute from the ground up while working alongside experienced aerospace founders and some of the best minds in the space.

As an early hire, you'll help lay the foundation for the company’s future growth, both technically and organizationally. You’ll have full visibility into our mission, work closely with leadership, and be empowered to drive innovation. If you’re excited about building something world‑changing and want to play a critical role in shaping an early‑stage company, this opportunity is for you.

• Own the embedded software aspects of RTOS integration, drivers and BSPs, and defining/testing communications protocols.
• Test and debug hardware and software in Hardware‑in‑the‑loop simulators and on aircraft.
• Assist with flight testing as needed.
• Participate in cross‑functional discussions about Grid’s product and mentor teams on software standards and best practices.
• Participate in hardware and software selection and integration for the prototypes, keeping SWAP‑C and scalability in mind.

• Mission-Driven: You're passionate about solving big, complex problems through technology and driven by the chance to change industries.
• Innovator: You thrive on the challenge of working with cutting‑edge technologies and pushing the boundaries of what’s possible.
• Builder: You enjoy the excitement and impact of working at an early‑stage startup where your contributions directly shape the future.
• Collaborative: You work well with diverse, cross‑functional teams and are excited to lead, mentor, and inspire others.

• 2+ years of experience in embedded software development and use.
• Experience with Real Time OS and threaded software development.
• Background in robotics, mechatronics, or computer science with hands‑on project experience.
• Strong programming skills in C++ (POSIX API on Linux systems) and Python.
• Experience with UAS flight controls and avionics systems is a plus.
• Interest in autonomy, AI, or aviation (aviation experience is a plus, but not required).
• Experience with git and interest in basic software workflow automation.
• Prior experience in an early‑stage startup or dynamic, fast‑paced environments.

• Mission First: Tackle some of the most important national security issues of the day.
• Ownership: Receive a significant equity stake and help build the future of Grid.aero.
• Impact: As one of our first hires, you’ll have a direct and visible impact on the success of the company.
• Innovation: Lead the architecture of a game‑changing product that will redefine the air logistics industry.
• Growth: Work alongside experienced aerospace founders and grow with the company as a key technical leader.

Compensation: $140k - $180k / 0.1-0.3% Equity

Grid.aero is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

Grid.aero is committed to complying with U.S. export control laws. Due to the nature of our work, candidates must be U.S. persons (U.S. citizens or lawful permanent residents as defined by 8 U.S.C. 1324b(a)(3)).