Quantum R&D Engineer - Processors

QuantWare is the world's leading manufacturer of superconducting quantum hardware. As a hyper-growth scale-up with a global customer base, our mission is to accelerate the advent of the quantum computer. We push the boundaries of what's possible in our field. We work on making the world’s largest quantum processors as fast as possible.
At QuantWare, we’re not just producing quantum hardware for the hyperscalers of tomorrow; we’re working on technology that will change the world. To make that ambition a reality, we need exceptional people who drive real impact. That’s where you come in. 

Our Quantum Processor Team is seeking excellent Quantum R&D Engineers to develop the next generation of processors. This role is focused on improving processor performance by developing, validating and iterating on-chip quantum components. You will take ownership of the end-to-end development cycle, creating designs, collaborating with our fabrication teams and performing cryogenic measurement to inform design iterations. These quantum components will be integrated in our large-scale QPUs.

• Design & Simulate: Develop new and improved on-chip architectures that enhance processor performance. Contribute to integration into large, scalable processors.

• Measure & Validate: Close the feedback loop by performing cryogenic measurements on your own designs to validate performance and inform design improvements.

• Automate: Write and improve code to automate design, simulation, and measurement workflows.

• Collaborate: Work across teams to ensure rapid design-to-test cycles

Qualifications

• PhD in experimental superconducting quantum computing or closely related field, or equivalent industry experience.

• Experience in design and cryogenic measurement of superconducting circuits

• Proficiency in Python and data analysis for quantum experiments

• A proactive, detail-oriented mindset with a strong drive to scale quantum technology

• You thrive in a collaborative environment and are comfortable taking ownership from day one

At QuantWare, you’ll be part of a high-performing team of world-class experts in an ambitious, fast-moving environment. From day one, you’ll have the trust, tools, and support to do your best work. Here’s what you can expect:

Competitive salary - A competitive monthly salary, plus an 8% annual holiday bonus paid out each May

Pension that’s built to last - A future-proof pension plan that includes partner and dependent coverage. QuantWare covers 63% of the premium

Flexibility built on trust - We focus on outcomes. Work flexibly, in a hybrid setup, with an open vacation policy that lets you manage your time

Relocation support - If you’re moving to the Netherlands, we’ll make the transition seamless. We cover visa support, temporary housing in most cases, and help securing the 30% tax benefit for eligible candidates.

Personal growth - We invest in your L&D, with a budget available to each team member, dependent on their individual ambitions, development needs, and performance

A focus on well-being - We support your physical and mental energy through wellness initiatives that help you recharge and stay sharp

A connected team - We make space to celebrate wins together, with team events, offsites, and spontaneous moments that bring us closer

Financial clarity - Through our partnership with Equip, you’ll get tools and expert guidance to help you understand and optimise your total compensation

At QuantWare, we’re committed to building a diverse and inclusive team where everyone feels respected, valued, and empowered to contribute. We believe that varied perspectives drive better decisions, foster innovation, and strengthen our work.

If you’re excited about this opportunity but don’t meet every single requirement, we still encourage you to apply. You might bring a unique perspective or skill set that makes you a great fit for our team.
As part of our recruitment process, candidates may be required to undergo pre-employment screening.