Software Test Engineer, HIL

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Software Test Engineer, HIL in USA

Hark
Full time
Email

USA
09/30/2026
Report

San Jose, CA

Responsibilities

Build physical hardware-in-the-loop test systems and benches for software verification.
Develop Python-based test infrastructure and libraries for automated testing on hardware devices.
Design test strategies and test cases from product requirements.
Automate end-to-end tests for radios, sensors, audio, cameras, video, and device connectivity.
Interpret results, root-cause and document failures, and fix product issues when appropriate.
Integrate test runners with automated build-testing workflows.
Partner with device software, backend, audio, radio, and ML teams on shared test benches.

Requirements

At least 5 years of experience testing software on hardware devices.
Hands-on experience building HIL test benches for automated software testing on devices.
Proficiency in Python for test cases and test infrastructure.
Experience designing test strategies and cases from product requirements.
Experience testing several of Wi-Fi, LTE, 5G, Bluetooth, and GPS/GNSS.
Experience testing devices with multimedia inputs and outputs such as audio and cameras.
Ability to root-cause failures across hardware, firmware, and software and communicate findings clearly.
Preferred qualifications include robotics, motion control, signal simulation, speech and audio testing, agentic test engineering, C, C++, Java, electrical engineering, and consumer electronics, automotive, EV, or robotics product testing experience.

Salary: $150k - $350k/yr

Hark

Hark is a forward‑thinking technology firm that empowers businesses to harness the power of data-driven insights and automation. By blending cutting‑edge analytics with intuitive user experiences, we help organizations streamline operations, unlock new growth opportunities, and stay ahead in a ra...

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