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Analog/mixed-signal IC design role owning SerDes building blocks for optical links in advanced CMOS, including PLLs, CDRs, TIAs, drivers, and equalization circuits. Responsibilities span transistor-level design, PVT simulation, layout collaboration, and silicon bring-up and characterization. Requires 7+ years of AMS design experience and tape-out history.
About Lumilens
Lumilens we are building the critical photonics infrastructure that powers tomorrow’s AI supercomputing. From chip-to-chip optical interconnects to scalable photonic engines, Lumilens is unlocking a new era of computing—faster, cooler, and massively more efficient.
We’re a well-funded startup backed by Mayfield and others, and led by veterans who’ve built and scaled some of the most transformative technologies in the industry. This isn’t incremental innovation's a ground-floor opportunity to rethink the optical layer from the silicon up. You’ll work alongside a team of world-class engineers solving some of the hardest challenges in optics, systems, and scale. Every line of code, every design decision, every breakthrough you help deliver will shape the infrastructure of tomorrow.
If you're looking for mission, momentum, and the chance to make an outsized impact—jump on the rocket ship. We’re just getting started.
Position Overview
We are seeking an experienced Analog / RF / Mixed-Signal IC Design Engineer to deliver high-performance SerDes circuits for optical links in advanced CMOS nodes. This role involves start-to-finish ownership of analog mixed-signal building blocks, from architectural definition through silicon validation, in a fast-moving and technically rigorous environment. You will collaborate closely with digital, layout, and validation teams to deliver scalable, manufacturable IPs.
Key Responsibilities
Required Qualifications:
Preferred Qualifications:
Why Join
Benefits:
*All qualified applicants will receive consideration for employment without regard to race, color, religion, religious creed, sex, national origin, ancestry, age, physical or mental disability, medical condition, genetic information, military and veteran status, marital status, pregnancy, gender, gender expression, gender identity, sexual orientation, or any other characteristic protected by local law, regulation, or ordinance.
