Software Engineer, Test Infrastructure

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Software Engineer, Test Infrastructure in USA

Zipline
Full time
Email

USA
09/03/2026
Report

South San Francisco, CA

Responsibilities

Design, develop, and maintain Hardware-in-the-Loop test infrastructure integrating aircraft hardware with simulated systems and environments.
Develop software tools, frameworks, and services for large-scale automated and semi-automated system validation.
Support a high-throughput flight test organization running thousands of regression and off-nominal tests daily.
Write and maintain test software, drivers, and interfaces for embedded and Linux-based systems.
Support test framework architecture and continuous improvements.
Debug validation failures spanning simulation, hardware, firmware, and application software.
Collaborate with flight test, systems, avionics, autonomy, and embedded software teams on system-level validation strategies.
Improve test reliability, debuggability, and signal-to-noise as system complexity and test volume increase.

Requirements

4+ years of software engineering experience with complex, hardware-backed, safety-critical systems.
Extensive Python experience, specifically with software test systems such as pytest.
Experience testing Rust and/or C embedded systems.
Extensive experience working with CI/CD.
Experience developing and executing test plans for complex, safety-critical, embedded, and cloud software.
Strong problem-solving skills and the ability to quickly learn new systems for testing purposes.

Benefits

Equity compensation may be included in the total compensation package.
Discretionary annual or performance bonuses may be included.
Medical, dental, and vision insurance are available.
Paid time off is available.
Additional benefits may be provided.

Salary: $130k - $190k/yr

Zipline

Zipline is redefining logistics with its instant delivery system that addresses urgent access challenges for a diverse range of customers, including governments and businesses. By leveraging advanced technology like robotics and autonomy, Zipline ensures equitable access to essential goods, wheth...

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