IC Design Verification Engineer
Lumilens· Engineering
San JoseFull-timePosted 2mo ago
About the role
Role focused on verifying blocks and subsystems of a first-of-its-kind chiplet, building UVM testbenches, writing tests, and driving coverage to closure within a fast-growing photonics/AI compute startup environment.
Responsibilities
- Build and extend UVM testbenches (agents, sequences, scoreboards) for assigned blocks and subsystems.
- Write directed and constrained-random tests; develop functional coverage and drive it to closure.
- Verify the in-house engines against an algorithmic golden model, with programmable error injection and error-pattern coverage.
- Integrate and use VIP (e.g., UCIe) and run compliance, link-training, loopback, and lane-repair scenarios.
- Run regressions, triage failures, and help maintain the CI/regression flow.
- Register (UVM RAL) verification, firmware co-simulation, and boot flows on the MCU subsystem.
- Mixed-signal co-simulation — verifying digital blocks against behavioral / real-number models of analog/mixed-signal blocks.
- Support hardware-assisted verification — bring up and run tests on emulation / FPGA prototyping.
- Participate in gate-level and low-power (UPF) verification during signoff.
- Collaborate with the design, architecture, modelling, and DFT teams as your blocks move through the flow.
Qualifications
- BS or MS in Electrical/Computer Engineering (or equivalent experience).
- 3+ years of ASIC/SoC functional verification.
- Solid UVM/SystemVerilog; constrained-random and coverage-driven verification.
- Testbench development and coverage closure — building block/subsystem testbenches and driving functional + code coverage to closure.
- Strong debug skills across simulation; scripting in Python, Perl, or TCL.
- Familiarity with regression/CI flows and failure triage.
Skills
Required:UVM/SystemVerilogTestbench developmentConstrained-random testingPython/Perl/TCL scripting
Benefits
- Competitive salary commensurate with experience
- Comprehensive benefits package including health, dental, and vision
- Professional development opportunities and certification support
- Access to cutting-edge technology and cloud platforms
- Collaborative work environment with cross-functional teams
Last updated Aug 15, 2026. Interested? Apply on the company site.
About Lumilens
Connectivity Platform for AI
Lumilens provides next-gen photonic interconnects for massively scaling out – and scaling up – AI compute infrastructure.
Photonic InterconnectsNext-Gen ManufacturingSystem-level knowledgeLumicore platformCPO/SiPh manufacturing
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