Senior Cryogenic Digital IC Designer

Company: Personio
Apply for the Senior Cryogenic Digital IC Designer
Location: London
Job Description:

Quantum Motion is seeking a Senior Digital Designer to drive ultra-low-power cryogenic CMOS digital control blocks. You will span the full design cycle—from RTL to tape-out—developing high-density, low-power circuitry for sub-Kelvin operation in a cutting-edge quantum computing ecosystem.

The role demands 5+ years in digital/mixed-signal IC design, strong Verilog/SystemVerilog skills, and experience with CTS/STA, DFT, and physical design flows.

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Posted: October 8th, 2026