Senior Quantum R&D Engineer - Multi-Qubit Processor Design

QuantWare BV; Delft; Hybrid; EUR 95,000 - 125,000; Full time

Benefits offered by this job

Hybrid setup

Pension plan

Flexible time off

Learning & development budget

Team events

Job summary

QuantWare BV is seeking a Senior Quantum R&D Engineer to join our Quantum Processor team and advance next‑generation QPU architectures. You’ll own end‑to‑end development from concept through design, simulation, fabrication collaboration, and cryogenic measurements to inform iterations.

You’ll work closely with fabrication and design teams in a hybrid setup, applying your deep expertise in superconducting qubits and cQED to deliver performance improvements in large‑scale quantum processors while

Qualifications

• 5+ years of hands-on experience in multi-qubit superconducting quantum device development.
• Deep understanding of cQED, quantum microwave circuits and superconducting qubits.
• Extensive experience in design and cryogenic measurement of superconducting qubit circuits.
• Proficiency in Python and software tools for quantum design and experiments (HFSS, Comsol, pyEPR, scqubits, Quantum Metal, KLayout).

Responsibilities

• Design & Simulate: Conceive, model, and layout next-generation, large-scale superconducting quantum processor architectures.
• Measure & Validate: Design and perform cryogenic measurements to validate performance and inform design iterations.
• Ownership: Take complete ownership of device development from concept through design and test.
• Automate: Write and improve code to automate design, simulation, and measurement workflows.
• Collaborate: Work closely with design and measurement engineers to ensure rapid design-to-test cycles.

Skills

Multi-qubit devices

cQED

Quantum microwave circuits

Superconducting qubits

Python

HFSS

Comsol

pyEPR

scqubits

KLayout

Ownership

Collaboration

Tools

HFSS

Comsol

pyEPR

scqubits

Quantum Metal

KLayout

Job description

QuantWare BV is seeking a Senior Quantum R&D Engineer to join our Quantum Processor team and advance next‑generation QPU architectures. You’ll own end‑to‑end development from concept through design, simulation, fabrication collaboration, and cryogenic measurements to inform iterations.

You’ll work closely with fabrication and design teams in a hybrid setup, applying your deep expertise in superconducting qubits and cQED to deliver performance improvements in large‑scale quantum processors while