C Speed

AI C++ Ethernet Fiber Firmware +9 skills

Emulation Prototyping Engineer

Open 128d APAC

India

CScale is a startup backed by Sutter Hill Ventures and Atreides Capital - headquartered in Palo Alto, CA. Our executive team has a demonstrated track record of building and scaling category-defining semiconductor and…

AI API AutoGen Automation Ethernet +8 skills

Senior Design Verification Engineer

Open 128d APACSenior

India

Senior Design Verification Engineer (5-7 years) on the Data Center Connectivity DV team, building UVM testbenches from scratch for CPUSS/SoC verification, running functional and power-aware simulations, gate-level sims, and integrating VIPs for protocols like AXI, MAC and PHY at an optical semiconductor startup targeting AI infrastructure interconnects.

AI Ethernet Fiber Git Networking +4 skills

Senior RTL Design Engineer

Open 128d APACSenior

India

CspeedIO, a stealth startup building optical semiconductors for AI data-center connectivity, is hiring a Senior RTL Design Engineer in Bangalore to own RTL and microarchitecture for IP/subsystems — writing SystemVerilog datapath/control logic (FIFOs, arbiters, CDCs) and driving the front-end flow from lint and CDC through synthesis, timing, and tape-out.

AI Altium Assembly Automation Data Pipelines +10 skills

PCB Design & Validation Engineer

Open 107d North America

United States

At CspeedIO, a stealth startup building optical semiconductors for AI infrastructure, this engineer owns schematic capture, component selection, and layout of multi-layer high-speed test/eval and transceiver PCBs, and leads validation of optical transceivers — SerDes and optical characterization, standards compliance, and Python test automation using tools like Altium, oscilloscopes, and BERTs.