Skip to content
← Lightmatter

Sr SDET– Firmware Automation

Lightmatter · Toronto, ON · Boston, MA · Mountain View, CA

CHECKED 15H AGO

Infrastructureonsitesenior
Apply on the lab’s site ↗

At a glance

Highlights

  • Build HIL infrastructure to test firmware continuously on real photonic hardware.
  • Work at the bench with scopes and optical instruments on cutting-edge photonics.
  • Shape test strategy for Passage photonics engine powering AI data centers.

What they offer

  • Comprehensive Health Care Plan (Medical, Dental & Vision)
  • Retirement Savings Matching Program
  • Life Insurance (Basic, Voluntary & AD&D)
  • Generous Time Off (Vacation, Sick & Public Holidays)
  • Paid Family Leave
  • Short Term & Long Term Disability
  • Training & Development
  • Commuter Benefits
  • Flexible, hybrid workplace model
  • Equity grants (full-time employees)

Ideal candidate

Embedded software builder with 8+ years experience who loves bench debugging and building rock-solid automation others rely on daily. Thrives bridging firmware and systems teams in fast-moving hardware environments.

Requirements

  • 8+ years professional software development on embedded products, including test frameworks
  • BS or MS in Computer Science, Electrical Engineering, or equivalent experience
  • Architected and built at least one automation framework or HIL system adopted in daily use
  • Strong Python for fixtures, abstraction layers, hardware drivers and config architectures
  • Working fluency in embedded C/C++ to read drivers and test edge cases
  • Experience owning CI/CD pipelines running tests on physical hardware
  • Track record delivering robust automation under fast-changing requirements
remote policy
hybrid

Lab profile

About Lightmatter

Building 3D-stacked photonics engines connecting AI processors at light speed for data centers.

What they build

  • Passage™ 3D-stacked photonics engine
  • Photonic interconnects for AI / HPC data centers

Known for

  • Silicon photonics
  • 3D-stacked packaging
  • High-speed analog / mixed-signal design
  • Electro-optic systems

Key facts

  • Raised $400M Series D
  • $4.4 billion valuation
More about Lightmatter →
Apply on the lab’s site ↗