Lightmatter builds chips for artificial intelligence computing. Our architecture leverages unique properties of light to enable fast and efficient inference and training engines. If you're a collaborative engineer or scientist who has a passion for innovation, solving challenging technical problems and doing impactful work...work like building the world's first optical computers, consider joining the team at Lightmatter!

Responsibilities

• Design high performance timing circuits (e.g. DLL, CDR), clock trees, custom digital gates/flops, and I/O drivers/receivers
• Design analog blocks such as opamp, LDO, and bandgap
• Work with the physical design group to integrate analog IP at the chip level
• Work with photonic design team to meet power/performance specifications
• Define and run top-level verification and modeling of analog and mixed-signal systems
• Define test plan (validation/characterization/debug)
• Prefer experience with high performance ADCs and DACs

Requirements

• Fluency in English Language, both written and verbal
• 5+ years analog and mixed signal design experience
• Experience in advanced FinFET process nodes
• Multiple successful tapeouts
• BSEE minimum, PhD preferred
• Demonstrated track record of ownership of integrated mixed-signal components, including successfully validated silicon
• Experience with debugging mixed-signal blocks
• Excellent understanding of jitter, layout parasitics, mismatch, and design tradeoffs

Benefits

• Health Care Plan (Medical, Dental & Vision)
• Short Term Disability Insurance
• Retirement Plan 401k
• Life Insurance
• Paid Time Off
• Family Leave
• Stock Option Plan