Simulations platform that vets hardtech talent before they touch real hardware

Founding Mechanical Engineer

San FranciscoHybrid$130K - $200K4 - 10 yearsReferral bonus eligible
Referral bonus eligible. Know someone who would be great for this role? Refer them to a Fluency Digital recruiter. If they're placed, you may be eligible for a referral bonus of up to $5,000 (terms apply). Refer someone for this role
You'll prototype and refine physical scenarios—robotic arms failing, thermal systems buckling, assembly lines jamming—that our platform renders for engineering candidates to diagnose live. Most mornings start in CAD, sketching the next failure mode; afternoons you're debugging how a servo response translates into browser-based physics. Later you might record a teardown of a misaligned gearbox to become tomorrow's assessment module. The simulations you build directly determine who gets hired across defense robotics, semiconductor fabrication, and aerospace manufacturing.

What they're looking for

  • 4–10 years designing, building, or debugging electromechanical systems in production environments
  • Deep familiarity with at least one CAD package and hands-on experience with physical prototyping, not just desk design
  • Comfortable translating real hardware behavior into parameterized digital scenarios
  • Experience in regulated or high-stakes manufacturing contexts—defense, aerospace, energy, or medical
  • Early-stage startup tolerance: ambiguous requirements, direct customer exposure, and shipping weekly

Apply for this role

We use AI to help match your experience to the roles where you fit best. A member of our team reviews every application, and all hiring decisions are made by people.

This role is one we're recruiting for on behalf of a client company; the client's identity is kept confidential at this stage. A Fluency recruiter will follow up with details.

Share this role