R&D Process Engineer

At Delft Circuits, we are pushing the boundaries of cryogenic electronics with our unique Cri/oFlex platform , the world's first fully integrated cryogenic I/O solution tailored for quantum computing and related technologies. Based in Delft, we are a dedicated team of engineers, physicists and innovators committed to advancing quantum technology. We combine deep technical expertise with an open, collaborative culture - where ideas are shared, challenges are tackled head-on, and impact is real.

The Role

As R&D Process Engineer you will design, refine, and optimize fabrication processes for our flexible RF connecting solutions. By translating customer wishes into innovative, high quality products that integrate cutting edge design and capabilities with a robust, manufacturable flow, you'll ensure every unique solution meets real world demands. Your hands on expertise and creative problem solving will keep production agile, reliable, and ahead of the curve.

Responsibilities

• Develop, validate, and improve fabrication processes (thin-film deposition, photolithography, etching, patterning)
• Translate innovative designs into scalable production workflows
• Solve complex process challenges with creativity and hands-on expertise
• Work closely with product development, quality control, and systems engineering
• Maintain clear process documentation and development records

What You Bring

• Bachelor's or Master's in Materials Science, Electrical/Chemical Engineering, Nanotechnology, or similar
• 3+ years of hands-on experience in high-tech fabrication or manufacturing
• Strong analytical, practical fabrication skills, and cross-team communication skills

Bonus if you have

• Experience in cleanrooms or dust-controlled labs
• Familiarity with chemical PCB or semiconductor processes
• Experience with Six Sigma, Lean, or Design of Experiments
• Worked with flexible substrates or cryogenic materials

What We Offer

• International, open, and collaborative team
• Pioneering cryogenic-electronics projects
• Based in Delft, at the vibrant Kabeldistrict
• 1-year contract (intention to extend), full-time (36 hours)
• Competitive salary: €48.000 - €61.000 per year (incl. 8% holiday allowance)
• Travel reimbursement (km reimbursement or public transport subscription
• 30 Vacation days per year
• PME pension scheme

Ready to make an impact?

Send your resume and a brief motivation to or apply via our website. We'll get back to you within two weeks.

Delft Circuits is an equal opportunity employer. We are committed to creating an inclusive environment for all employees.