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Senior Manufacturing Test Engineer

Hinge Health

Hinge Health

Software Engineering, Quality Assurance
San Francisco, CA, USA
Posted on Friday, May 12, 2023
Hinge Health is creating a new health care system, built around you. Accessible to 26 million members across 1,500 customers, Hinge Health is the #1 digital clinic for joint and muscle pain, delivering superior member outcomes and proven claims reductions. We pair the industry’s most advanced motion technology and wearable pain relief with a complete clinical care team of physical therapists, physicians, and board-certified health coaches to help people move beyond pain and reduce surgeries and opioid use. Hinge Health’s HingeConnect integrates with 1 million+ in-person providers to enable earlier interventions for avoidable MSK surgeries. Four in five health plans and employers with a digital MSK solution trust Hinge Health, including Land O’Lakes, L.L. Bean, Salesforce, Self-Insured Schools of California, Southern Company, State of New Jersey, US Foods, and Verizon. Learn more at
Here at Hinge Health, we welcome all applicants and know a diverse team makes us better and stronger. We look for individuals who embody our leadership principles and we value varied experiences and skill sets. Beyond specific work experience, we also look for unique capabilities and skill sets that are key indicators an applicant will thrive in our fast-paced, frequently evolving environment. If this sounds like the kind of place you’d like to be part of, please apply - we would love to hear from you!
Work From Anywhere
We believe that remote work and in-person work have their own advantages and disadvantages, and want to be able to leverage the best of both worlds. Some roles which require a greater degree of day-to-day collaboration will benefit from more in-person opportunities. Employees in Hybrid roles are expected to be in office 1 day/week (Wednesdays) in hub locations that have an office, and may be expanded to 2 days in 2024.
About the Role
We are looking for a skilled Hardware Test Development Engineer with a strong background in electrical engineering to join our team. The successful candidate will be responsible for designing, developing test processes & systems and managing implementation for our NPI line and production functional test fixtures (FVT) and functional circuit testers (FCT). Also, the candidate will provide onsite and remote support to production fixtures located at our CM facilities.The ideal candidate will have a minimum of 4 years of experience in the field and will be proficient in Python and C# programming. Having basic knowledge of firmware and test flow optimization process will be a plus.


  • Design, develop and manage implementation of test processes and systems (FCT/FVT) for medical and non-medical products under regulated industry
  • Create and maintain test plans, test cases, and test reports
  • Collaborate with cross-functional teams to ensure successful test execution
  • Develop and maintain automated test scripts using Python and C#
  • Debug test systems and perform root cause analysis of test failures
  • Work with test development houses to develop and maintain test fixtures and test hardware
  • Participate in design reviews to ensure testability of designs
  • Develop optimized test flows to minimize test time and reduce costs
  • Conduct test equipment validation, qualification and calibration
  • Troubleshoot and resolve issues with test equipment and test systems
  • Oversee KPI production parameters (PY and OEE) for production fixtures in MFG


  • Bachelor's or Master's degree in Electrical Engineering or related field
  • Minimum of 4 years of experience in hardware test development
  • Must be willing to go into the SF office 2x per week
  • Strong knowledge of design for test (DFT) principles
  • Experience with FCT and FVT development for medical and non-medical products
  • Proficient in Python and C# programming
  • Basic firmware development knowledge
  • Familiarity with test flow optimization techniques
  • Hand-on experience with test equipment such as oscilloscopes, logic analyzers, spectrum analyzers, battery simulators, etc
  • Ability to work independently and as part of a team
  • Strong problem-solving and debugging skills
  • Excellent written and verbal communication skills,


  • Inclusive healthcare and benefits: On top of comprehensive medical, dental, and vision coverage, we offer employees and their family members help with gender-affirming care, tools for family and fertility planning, and travel reimbursements if healthcare isn’t available where you live.
  • Planning for the future: Start saving for the future with our traditional or Roth 401k retirement plan options which include a 2% company match.
  • Modern life stipends: Manage your own learning and development budget, use the mental health to support therapy costs, and lifestyle stipends to cover your favorite wellness services, and work-from-home equipment.
  • Flexible vacation and paid time off: Employees have flexibility to choose when, how, and why they take time off to rest and recharge. Exempt employees can take advantage of our flexible pto program. Nonexempt employees can utilize up to two weeks of sick time and up to 17 days of vacation per year, including mental health days.
  • In Office Perks: Daily lunch, coffee/tea and office snacks, and weekly social hours.
  • Other compensation: At Hinge Health, we want every employee to be invested and rewarded in the future success of the company. All full-time positions are eligible for equity.
About Hinge Health:
LinkedIn recently named Hinge Health one of the Top 50 Startups. Forbes, Fast Company, and Inc. have also recognized our technology, innovation, and culture.
Since our founding in 2014, we've raised more than $800 million from leading investors, including Coatue and Tiger Global. We work with 1000 customers across every industry and the public sector — including Salesforce, Verizon, and the State of New Jersey — to give more than 23 million people access to the care they need. We’re positioned to continue leading the market with unmatched investments in clinical research, care innovation, machine learning, AI, and computer vision.
Diversity and Inclusion:
We’re committed to building diverse teams that reflect the communities we serve. Visit to learn more about what moves us.
Hinge Health is an equal opportunity employer and prohibits discrimination and harassment of any kind. We make employment decisions without regards to race, color, religion, sex, sexual orientation, gender identity, national origin, age, veteran status, disability status, pregnancy, or any other basis protected by federal, state or local law. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements.
We provide reasonable accommodations for candidates with disabilities. If you feel you need assistance or an accommodation due to a disability, let us know by reaching out to your recruiter.
By providing your information through this page or applying for a job at Hinge Health, you acknowledge that Hinge Health will collect, use, and process your information as part of our job application process. For more information on how Hinge Health processes your personal information, click here to view our Applicant and Personnel Privacy Notice.
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