Principal RF IC Design Engineer – Equity Options, Flexible Work

Entangled Future; Greater London; Hybrid; GBP 110,000 - 160,000; Full time

Benefits offered by this job

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Pension scheme

Private medical insurance

Life assurance

Cycle-to-work

Flexible working

Central London location

Job summary

Quantum Motion in London is seeking a Principal/Staff RF IC Design Engineer to lead CMOS RF IC design activities in a fast-growing quantum hardware team. You will work across research and development to push performance, power, and reliability on silicon-based qubit control chips.

The role sits in our IC Engineering group and requires deep experience with sub-10GHz CMOS processes, Cadence tools, and RF test methods. You will mentor engineers and collaborate with physicists and software teams.

Qualifications

• Experience in heavy research-oriented environments.
• 10+ years of RF IC circuit design experience in CMOS 65nm or below.
• Experience with Cadence and RF testing/DFT approaches.

Responsibilities

• Lead RF IC design activities for CMOS processes.
• Collaborate with physics, IC, and software teams.
• Mentor junior engineers and review designs.

Skills

RF IC design

CMOS fundamentals

Analytical problem solving

Strong communication

Education

Electrical engineering degree

Tools

Cadence Design Environment

SpectreRF

ADS

HFSS

Job description

Quantum Motion in London is seeking a Principal/Staff RF IC Design Engineer to lead CMOS RF IC design activities in a fast-growing quantum hardware team. You will work across research and development to push performance, power, and reliability on silicon-based qubit control chips.

The role sits in our IC Engineering group and requires deep experience with sub-10GHz CMOS processes, Cadence tools, and RF test methods. You will mentor engineers and collaborate with physicists and software teams.