Design Engineer

Permanent employee, Full-time · Delft

Our mission
QuantWare is the world's leading manufacturer of superconducting quantum hardware. As a high-growth start-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.
Impact of the role
QuantWare is looking for a Design Engineer to support the development of our next-generation quantum processors and help scale our foundry. In this role, you'll take ownership of chip design projects from concept to tape-out, working closely with R&D teams and supporting external Foundry customers throughout the design process.

You’ll design quantum devices, guide customers through technical requirements, and collaborate with fabrication and measurement teams to bring chips to life. This role is ideal for designers with strong programming skills and a solid foundation in circuit and microwave engineering, that want to work hands-on with quantum hardware.
What you'll be doing
  • Own the design of experimental chips for R&D and product development, contributing to the design and optimisation of new quantum processors.

  • Support Foundry customers in designing chips that conform to QuantWare's Process Design Kit (PDK), providing guidance throughout the design process to meet technical and operational standards.

  • Manage the full development loop for the chips you design, coordinating with fabrication and measurement teams to ensure successful transfer and execution.

  • Drive process improvement initiatives, identifying bottlenecks and recommending enhancements to tools, workflows, and design-to-tapeout processes for improved efficiency.

What we offer
  • The opportunity to perform cutting-edge work on advanced quantum processing units.

  • Ownership of setups in a state-of-the-art cryogenic lab, with the chance to innovate and expand their capabilities.

  • A collaborative, international environment at the forefront of quantum technology, working alongside world-class experts.

  • Significant opportunities for growth, project ownership, and career development.

  • Flexible vacation policy, competitive benefits (including a pension scheme and travel allowances), and engaging team activities.

Your profile
  • M.Sc.-level understanding of circuit design and microwave engineering. Experience with superconducting and quantum circuits is a strong plus. 

  • Proficiency in radio-frequency (RF) simulation tools, such as ANSYS HFSS, Sonnet, or equivalent, with a demonstrated ability to model and optimise microwave structures.

  • Strong programming skills in Python, with experience in Qiskit Metal, KLayout, GDSFactory, or similar tools considered a plus.

  • Familiarity with nanofabrication processes and cryogenic measurement techniques is a plus.

  • Proven track record of delivering complex technical projects, showing initiative, autonomy, and an eye for practical impact.

  • Strong organisational and problem-solving skills, with the ability to work effectively in cross-disciplinary teams. 

Why QuantWare?
QuantWare offers an international, fast-paced environment where you can grow and thrive in the rapidly evolving field of quantum technology.  You’ll have the opportunity to take ownership, develop your skills, and contribute to groundbreaking advancements. 

We believe diverse perspectives drive innovation. That’s why we foster a culture of inclusion and respect, ensuring that everyone - regardless of gender, race, religion or background - feels valued, empowered and supported. 

So, now we've got your attention and interest. Do apply! In case you have any questions, don't hesitate to reach out to our Talent Acquisition Lead Roberta Dessi via roberta.dessi@quantware.com
About us
QuantWare is the world’s leading manufacturer of superconducting quantum hardware. We are a high-growth start-up on a mission to accelerate the advent of the quantum computer. Our team of around 50 smart, ambitious colleagues from all over the world thrives in a dynamic and collaborative environment. Our mission is to accelerate the advent of the quantum computer. We design, develop and fabricate state-of-the-art Quantum Processor Units. We are extremely motivated to solve hard problems and make useful quantum computation a reality.

As part of our recruitment process, candidates may be required to undergo pre-employment screening. 
We are looking forward to hearing from you!
Thank you for your interest in career opportunities with QuantWare. Please fill out the following form. Should you have difficulties with the upload of your data, please send an email to recruitment@quantware.com
Uploading document. Please wait.
Please add all mandatory information with a * to send your application.