Cryo-CMOS Design Research Engineer (Hybrid/Remote)

Quobly; Échirolles; On-site; EUR 90,000 - 120,000; Full time

Benefits offered by this job

Work from home up to 4 days/week

75% public transportation support

Job summary

Quobly, based in Grenoble, France, is seeking a Cryo-CMOS Design Research Engineer to advance CMOS readout architectures for large quantum processors. You will model, simulate and implement specialized analog/mixed-signal circuits at cryogenic temperatures, collaborating with physicists and process engineers.

You will contribute to the scientific roadmap, test fabricated circuits at low temperatures, and participate in cross-disciplinary design reviews within a pioneering quantum team.

Qualifications

• 5–10 years in analog/mixed-signal IC design
• Knowledge of CMOS imaging sensors or RAM
• Ideally RF design knowledge

Responsibilities

• Generate new ideas for control, addressing and readout of large-scale quantum processors
• Design architectures with behavioral modeling (Matlab, Python)
• Perform time, frequency and noise simulations with Cadence
• Implement layouts in Calibre and run LVS/DRC and parasitics extractions
• Collaborate with physicists, process integration and circuit design teams
• Test fabricated circuits at low temperatures with the testing team
• Contribute to the internal scientific discussions and roadmap

Skills

Analog & mixed-signal IC design

RF design (nice-to-have)

CMOS imaging sensors RAM knowledge

Cadence

Matlab

Python

Tools

Cadence

Calibre

Matlab

Python

Job description

Quobly, based in Grenoble, France, is seeking a Cryo-CMOS Design Research Engineer to advance CMOS readout architectures for large quantum processors. You will model, simulate and implement specialized analog/mixed-signal circuits at cryogenic temperatures, collaborating with physicists and process engineers.

You will contribute to the scientific roadmap, test fabricated circuits at low temperatures, and participate in cross-disciplinary design reviews within a pioneering quantum team.