Senior RF engineer

The role

You will take ownership of the end-to-end design, verification, and scaling of the flex cable interface. You will manage vendor partnerships and lead cross-functional engineering efforts to balance RF performance, mechanical reliability, and manufacturability.

What you will do

• Drive the full lifecycle of flex interconnect systems from conceptualization through high-volume manufacturing.
• Maintain high signal integrity and RF performance while ensuring mechanical reliability and thermal performance.
• Work directly with external partners and suppliers to push boundaries of flex design and manufacturing.
• Translate complex RF, mechanical, and system-level specs into technical requirements for vendors.
• Own supplier development schedules to ensure critical components are delivered on time.
• Drive internal project execution by setting schedule milestones and tracking deliverables.
• Lead, mentor, and grow an engineering team dedicated to flex interconnect development and RF integration.

Required qualifications

• 4+ years of hands-on experience in RF engineering, signal integrity, or high-frequency interconnect design (e.g., flex circuits, rigid-flex, micro-coaxial interfaces).
• Deep hands-on experience with standard RF simulation software (HFSS, CST, ADS, or equivalent).
• Deep hands-on experience with RF measurement equipment (VNAs, Spectrum Analysers, TDR).
• Demonstrated success leading hardware or R&D engineering projects from initial concept through verification to volume production.
• Direct experience managing external vendors, JDM partners, or component suppliers to deliver complex custom electro-mechanical parts.
• Exceptional communication and alignment skills to direct and influence multi-disciplinary teams.

Nice to have

• Experience designing hardware for superconducting circuits and cryogenic environments

Benefits

• Competitive salary
• 8% holiday allowance
• Pension plan that includes partner and dependent coverage
• Hybrid setup
• Open vacation policy
• L&D budget available to each team member
• Team events and offsites

Before you apply

• Candidates may be required to undergo pre-employment screening.

About the company

QuantWare is building the world’s most powerful quantum processors using VIO technology. They aim to deliver hyper-scale quantum computers to solve humanity's greatest challenges.