Quantum R&D Engineer - TWPA (Quantum Computing)

Location: On-site in Delft, Netherlands

Company

hirify.global develops quantum processors using its VIO™ QPU architecture to enable large-scale quantum computing.

What you will do

• Translate product specifications and features into TWPA layouts and circuit designs using simulations.
• Design and miniaturise Josephson Travelling Wave Parametric Amplifier architectures.
• Integrate critical peripheral components on-chip, including pump coupling and isolation functions.
• Research increased bandwidth, improved noise performance, and advanced parametric amplification techniques.
• Present technical findings and proposals to technical and non-technical stakeholders and contribute to roadmap decisions.
• Track relevant literature and develop new approaches in quantum-limited amplification.

Requirements

• PhD or equivalent industry experience in quantum-limited amplification, parametric amplifiers such as TWPAs or JPAs, or closely related superconducting microwave circuits.
• Deep expertise in nonlinear metamaterials, Josephson circuits, and mixing processes.
• More than 3 years of hands-on experience with advanced microwave design and simulation using tools such as CST or HFSS.
• Proven ability to match simulations with cryogenic measurement data.
• Independent and creative problem-solving experience in a research and development environment.
• Excellent communication skills and the ability to influence cross-disciplinary technical decisions.

Culture & Benefits

• Competitive salary with an 8% holiday allowance.
• Pension plan with partner and dependent coverage.
• Outcome-focused environment with flexible working arrangements and an open vacation policy.
• Individual learning and development budget.
• Team events, offsites, and opportunities to celebrate achievements together.
• Commitment to diversity and inclusion in the quantum industry.

Hiring process

• Pre-employment screening may be required.