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Facebook Prototype Test Engineer 
United States, Washington 
652075184

04.09.2025
Prototype Test Engineer Responsibilities
  • Work alongside the product design team to understand unit bring-up and new controls
  • Debug and support with first unit learnings for prototype builds
  • Focus on "signs of life" testing to ensure basic unit functionality
  • Adapt and implement new features and tests from firmware and software teams to ensure functionality and quality
  • Work embedded with the first unit build, ensuring test understanding and assisting with debugging
  • Document and relay information and learnings to the Test Manufacturing Engineer
  • Scale testing efforts to support the unit's need for more sophisticated functionality and calibration testing
  • Support the analysis of field failures and contribute to user guides based on testing insights
  • Coordinate with cross-functional teams to ensure alignment and collaboration
  • Ensure compliance with company policies, procedures, and standards
  • Identify opportunities for test process improvements and implement changes to increase efficiency and effectiveness
Minimum Qualifications
  • BS degree or equivalent experience in Engineering or a related field
  • 5+ years of Software Engineering including experience developing production-quality software and hardware integration systems using Python and Rust
  • Experience with 0-1 hardware development and test development
Preferred Qualifications
  • Experience with building cross-functional relationships
  • Experience with driving for results, motivation, and urgency
  • Experience optimizing design of existing products or device
  • Experience with optical electro-mechanical systems
About Meta

$139,000/year to $200,000/year + bonus + equity + benefits
Individual compensation is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base hourly rate, monthly rate, or annual salary only, and do not include bonus, equity or sales incentives, if applicable. In addition to base compensation, Meta offers benefits. Learn more about at Meta.