IC/RTL Design Engineer
- Level
- Mid
Not stated in the posting: salary, work type, visa.
Open. First seen 2 October 2026.
About the 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.
What this role asks for
Standard for software engineering roles
Python
Common in software engineering postings at any company.
Read against Lumilens's other open postings on this site.
The team: Engineering HIRES STEADILY
This role is one of 41 open in Engineering. 3 were posted in the last 30 days and the oldest in September: a team that hires all year rather than one being built.
WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS
Python (18 of 41), Embedded Systems (9 of 41), C++ (7 of 41), Test Automation (7 of 41), C (5 of 41), Linux (5 of 41), Perl (4 of 41)
OTHER ROLES ON THIS TEAM
- Analog and Mixed Signal Layout Engineer posted Oct 7
- Senior/Staff/Principal IC Layout Engineer – Optical Engine Silicon posted Sep 24
- IC Layout Engineer – Optical Engine Silicon posted Sep 24
- Senior / Staff ATE Test Engineer – Optical Transceiver Silicon posted Sep 16
- ATE Test Engineer – Optical Transceiver Silicon posted Sep 16
- Active Alignment & NPI Process Development Engineer posted Sep 9
- Senior/ Staff NPI Wafer Bumping/Fan-Out Process Engineer posted Sep 7
- DSP Engineer posted Aug 31
- Silicon Photonic Engineer posted Aug 28
- Silicon Test Engineer posted Aug 5
- Senior Director, Hardware Engineering posted Jul 31
- Senior Silicon Photonics Test Engineer (NPI) posted Jul 29
- Staff Silicon Photonics Test Engineer posted Jul 23
- Senior Silicon Photonics Test Engineer posted Jul 23
- Senior Manager, Silicon Photonics Testing and Packaging posted Jul 20
- Senior Silicon Photonics Engineer posted Jul 15
- Sr. Physical Design Engineer posted Jul 10
- IC Design Verification Engineer posted Jul 6
- Principal Engineer Silicon Photonics posted Jun 25
- Modelling Lead (SystemC / Virtual-Platform Architect) posted Jun 24
- Modelling Lead (SystemC / Virtual-Platform Architect) posted Jun 24
- RTL Design Lead/IC Front-End Architect/Datapath Lead posted Jun 24
- RTL Design Lead/IC Front-End Architect/Datapath Lead posted Jun 24
- Optical Systems Engineer Lead posted Jun 18
- Power Integrity Engineer-Silicon posted Jun 17
- Hardware Test Engineer posted Jun 17
- Principal Mechanical Engineer posted Jun 12
- Silicon Test Engineer posted May 29
- Silicon Photonic Engineer (CPO) posted May 20
- Senior Technical Program Manager (Silicon) posted May 7
- Senior Staff Software Engineer (MES & Distribution Systems) posted Apr 17
- Director of Silicon Test Engineering posted Mar 23
- Optical Test Engineer posted Mar 22
- Advanced Package Technology Principal Engineer posted Mar 22
- IC Package FEA Engineer posted Mar 22
- Senior Signal Integrity Engineer posted Feb 4
- Signal Integrity Engineer-1.6 OSFP Board Design posted Feb 4
- Senior/Principal Analog & Mixed Signal Design Engineers posted Dec 29
- Senior Software Test Automation Engineer posted Sep 25
- Systems Applications Engineer - Optical posted Sep 1
From the team and dates on Lumilens's own job board.
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