IC/RTL Design Engineer

lumilens· Engineering
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📍 San JoseFullTime

About this role

IC/RTL Design Engineer/ Front-End Engineer

About the role. You design and implement the digital front-end RTL at the heart of the chip — including the high-speed datapath that moves data between UCIe and the optical front end. Guided by the interface specs and coding standards, you take blocks from micro-architecture through clean, timing-aware RTL and block-level verification. It's a hands-on role with room to grow your scope as the team and the chip mature.

What you'll do

  • Develop block-level micro-architecture for your assigned blocks, and contribute to interface and register definitions.

  • Design and implement front-end RTL blocks in SystemVerilog — datapath elements, the UCIe streaming/RDI adapter, elastic FIFOs, and supporting logic.

  • Integrate IP and support parameterization for configurability.

  • Write clean, lint-clean, CDC/RDC-clean RTL that follows the coding and quality standards.

  • Write block-level testbenches, sanity checks, and assertions (SVA) for your own blocks before handoff to DV.

  • Power- and timing-aware design — managing block activity, clock-gating, pipelining, and retiming; partner with the backend team on physical closure for your blocks.

  • Bring-up and debug across simulation and emulation / FPGA prototyping; support DV and silicon bring-up, including DFT/debug hooks in your blocks.

  • Collaborate with the architecture, modelling, DV, DFT, and backend teams as your blocks move through the flow.

Required

  • BS or MS in Electrical/Computer Engineering (or equivalent experience).

  • 3+ years of digital RTL design in SystemVerilog, with blocks taken from micro-architecture through to verification handoff.

  • Solid digital design fundamentals: pipelining, FSMs, FIFOs, clock-domain crossing, and streaming/bus interfaces (e.g., AXI).

  • Lint and CDC/RDC discipline and clean-RTL practices.

  • Power- and timing-aware design practices; comfort with synthesis and timing closure, working with the backend team.

  • Strong debug skills in simulation; scripting in Python, Perl, or TCL.

Preferred

  • High-speed datapath, SerDes-adjacent, or interface design exposure (UCIe, PCIe/CXL, or similar).

  • FEC/coding datapath familiarity (e.g., Reed-Solomon) and gray-code mapping.

  • Assertion-based verification (SVA) and familiarity with UVM block-level testbenches; emulation / FPGA prototyping experience.

  • Exposure to scale-up / scale-out interconnects or network switch / NIC / memory-controller datapaths.

  • Low-power / UPF and DFT (scan) concepts.

  • Optical transceiver, CPO, or linear-drive optics background; advanced-node (N5/N3/N2) design experience.

Frequently Asked Questions

Is the salary disclosed for the IC/RTL Design Engineer position at lumilens?
The salary for this IC/RTL Design Engineer role at lumilens is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the IC/RTL Design Engineer position at lumilens located?
This IC/RTL Design Engineer role at lumilens is based in San Jose. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the IC/RTL Design Engineer role at lumilens full-time or part-time?
This is listed as a FullTime position. It is posted as a IC/RTL Design Engineer role in the Engineering department at lumilens.
Which team or department does the IC/RTL Design Engineer at lumilens belong to?
This IC/RTL Design Engineer position is part of the Engineering department at lumilens. See the full job description for more information about the team structure and responsibilities.
How do I apply for the IC/RTL Design Engineer position at lumilens?
Click the "Apply Now" button on this page. You will be redirected to lumilens's official application portal hosted on ashby where you can submit your application directly.
When was the IC/RTL Design Engineer job at lumilens posted?
This IC/RTL Design Engineer position at lumilens was posted on Jul 6, 2026. Apply as soon as possible — early applications are often reviewed first.
IC/RTL Design Engineer
lumilens
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