Software Engineering Intern – Flight Software

Heart Aerospace
Torrance, CaliforniaPosted 31 March 2026

Job Description

At Heart Aerospace , we’re building the ES-30 , a groundbreaking regional hybrid-electric airplane designed to carry 30 passengers with zero-emission capability up to 200 km and an extended hybrid range of 400 km . Our goal: achieve type certification by the end of the decade and shape the future of sustainable aviation. Your Mission As a Flight Software Intern , you’ll support the full lifecycle of the software that powers the ES-30 aircraft. You will work closely with experienced engineers to: Develop and refine software requirements. Write high-quality, reliable embedded code. Build tests, test infrastructure, and simulation tools. Support documentation and verification processes. Collaborate across a multi-functional engineering teams. Contribute to the foundations of next-gen flight software, including: Aircraft control functions Simulation models and flight dynamics Fault-tolerant system behaviors Hardware-in-the-loop and software-in-the-loop test systems This internship is designed for students who want hands-on experience shaping the future of electric aviation while working alongside industry experts. You’re a Great Fit If You Are: Currently pursuing a Bachelor's or Master’s degree in Computer Science, Electrical Engineering, Aerospace Engineering , or a related field. Passionate about aviation, sustainability, and cutting-edge technology . Writing code with an emphasis but not limited to Rust, Python, C, or C++. A strong communicator with solid teamwork skills. Excited to learn how modern aircraft software is designed, tested, and certified. Nice-to-Have Skills (Not Required) If you have any of these, that’s a bonus — but not expected for interns! Exposure to embedded systems , microcontrollers, or real-time operating systems. Project or internship experience with hardware-software integration , system level testing and CI/CD. Familiarity with modeling or simulation tools (e.g., 6-DoF simulators, battery models). Interest in system architecture, safety-critical design, or fault-tolerant software. Why Join Heart Aerospace? Be part of a mission-driven team revolutionizing aviation. Gain real-world experience building software for a certifiable aircraft. Work with cutting-edge tools, simulations, and embedded platforms. Learn from engineers working on one of the most advanced electric aircraft programs in the world. Pay Range: $28/HR-$40/HR (USD)
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