Top Tech Jobs & Startup Jobs in San Francisco Bay Area, CA

Develop and maintain automated photonic mask-build workflows, PDK releases, parameterized cells, compact models, and physical verification infrastructure. Build CI/CD pipelines, regression suites, and automated QA for reliable mask releases. Partner with EDA vendors, process engineers, device designers, and architects to automate design workflows, investigate quality escapes, and improve manufacturing readiness.

Designs, simulates, lays out, and characterizes high-speed integrated photodetectors, including PIN, APD, and waveguided structures. Responsibilities include optical and RF modeling, custom mask layout, foundry process optimization, and electro-optic testing of devices operating beyond 200 Gbps per lane. The role requires collaboration with process integration, validation, test, customer, and manufacturing teams to transition photonic components from concept through high-volume production.

Lead end-to-end supplier relationships across wafer, epitaxial, backend, and PCB suppliers. Manage POs, lead times, forecasts, capacity, risk mitigation, supplier negotiations, QBRs, supplier qualifications, inventory data, and support engineering for R&D and production ramps.

Create and maintain photonic device and PIC layouts using commercial and custom tools; implement photonic design automation workflows; perform physical verification and mask build automation to produce GDS artwork; collaborate with process engineers and PDK developers to ensure manufacturability and drive quality improvements.