L
Lightmatter
Chip Firmware Validation Engineer
Skills
MongoDBPythonSnowflakeData AnalysisMachine LearningLinux
3 months ago
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Important information
Salary:
$185,000 – $245,000 / year
Location:
San Francisco, CA, USA
Work mode:
Onsite
Published on:
17 August 2026
What they need
Who you are
- BS in Electrical Engineering, Computer Science, or a related field with 5+ years of experience in ASIC firmware validation
- Strong understanding of hardware-software integration
- Practical knowledge of communication and control in embedded systems, peripherals, and buses
- Experience in embedded software development
- Experience developing commercial or enterprise-level software and firmware on Linux
- Experience with Git and CMake for building and managing software projects
- Hands-on experience with data gathering, analysis, and reporting
- Proficiency with Python, C, C++ and MongoDB
- Experience with Snowflake reporting software
- Experience with environments such as CMIS and OpenBMC, and familiarity with validation and reliability/FIT(Failure in Time) testing
- Familiarity with optical test, measurement and methodologies for characterizing optical components and systems
- Experience developing firmware for photonic transceivers or similar systems
What the job involves
- We are hiring a Chip Firmware Validation Engineer to help us build the next generation of photonic AI processors and interconnects
- In this role, you will be responsible for developing and validating the device software and firmware stack for Photonic Compute and Photonic Interconnect products
- You will collaborate with other software and hardware systems teams to develop firmware, conduct validation and reliability testing, perform data analysis, and execute further software stack optimization
- Join a tight-knit team where each individual’s contributions directly impact the success of the company and our innovative products
- At Lightmatter, you’ll have the opportunity to work with people who love to build and who thrive in technically diverse environments where great ideas are valued and prioritized
- Collaborate across a multidisciplinary team including photonics, analog, digital, systems, and network experts to define the control architecture for Lightmatter's photonic interconnect products
- Drive the software and firmware validation testing for our photonic products
- Debug and troubleshoot embedded systems using tools such as GDB, JTAG, and logic analyzers
- Participate in defining product architecture and validation test plans definition to gather requirements and usability criteria
Benefits
- Commuter benefit
- Happy hour -Spend time together and build friendships
- Generous vacation policy and holidays
- 401(K)
- Opportunity to learn from your peers and teach them what you know across electronics, photonics, machine learning, and more
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