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Software Test Engineer, HIL

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Software Test Engineer, HIL in USA

  • 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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