Job Board
LogoLogo

Get Jobs Tailored to Your Resume

Filtr uses AI to scan 1000+ jobs and finds postings that perfectly matches your resume

Parallel Systems Logo

Senior Test Software Engineer

Parallel Systems

$150,000 - $190,000
Aug 27, 2025
Los Angeles, CA, US
Apply Now

Transform freight transportation by shifting portions of the $900 billion U.S. trucking industry onto rail

Requirements

  • 5+ years of experience as a test engineer, with an emphasis on hard tech products in addition to conventional cloud software
  • 3+ years of software development skills and professional experience with both scripting (Python) and systems (C++/Rust) programming languages
  • Experience with both hardware-in-the-loop (HITL) testing and software-in-the-loop (SITL) simulations
  • Working proficiency with Linux, DevOps, cloud services, and containerization (Docker, Kubernetes)
  • Experience in safety-critical domains such as autonomous vehicles, industrial control, or aerospace
  • Knowledge of rail control systems

Responsibilities

  • Design, develop, and maintain testing frameworks for on-vehicle software as well as cloud-based services
  • Design, develop, and maintain hardware test stands for the vehicle subsystems
  • Maintain continuous integration (CI) pipeline, with an emphasis on reliability, speed, and cost effectiveness
  • Partner with hardware and software teams to develop useful internal software tooling
  • Contribute to regulatory documentation, including software traceability and test protocols
  • Provide technical mentorship and guidance to engineers across the testing and validation team

Other

  • 5+ years of experience as a test engineer
  • Demonstrated success in leading technical design, setting direction, and mentoring other engineers
  • Ability to work cross-functionally and balance technical depth with product impact
  • Experience with polyglot codebases