Materials Scientist

We are looking for a Materials Scientist to join our Fab & Growth team As part of Sparrow’s Quantum wafer growth activities, we are seeking an experienced Materials Scientist to conduct wafer growth processes with our Fabrication and Growth team, located at the new Niels Bohr Building. As Materials Scientist, you will develop and implement wafer growth processes using molecular beam epitaxy methods and ensure successful execution with highest material quality. You'll work closely with technical leads to coordinate scientific development and move the quantum dots technology further. You’ll be part of a collaborative team that ensures Sparrow Quantum’s research and innovation projects are executed with excellence. Responsibilities

• Develop wafer-scale epitaxy and in close collaboration with nanofabrication activities, quantum dot characterization, and numerical modelling activities
• Build capabilities to analyse and test new devices
• Implement and document processes and operating procedures, tests & specifications
• Track variation and process capability, identify and support continuous improvement initiatives towards tool and process improvement
• MBE maintenance and troubleshooting
• Cross-teams collaboration

Who You Are

• You always strive for excellence and want to deliver work that you’re proud of
• You’re looking for challenges, continuous improvement and opportunities to grow
• You are collaborative; high-ownership teams bring out the best in you

Must-Have Qualifications

• PhD in physics/materials science/mechanical engineering or similar
• Hands-on experience with UHV systems, various pumps and their maintenance
• A proven record of working with molecular beam epitaxy systems
• Deep understanding of epitaxial growth preferably with III-V based materials
• Experience in basic sample characterization, including but not limited to SEM, AFM, XRD, TEM
• Curiosity and desire to investigate potential issues/perfect final result
• Willingness to collaborate and deliver results in a clear and structured way
• Strong focus on the final goal, self-discipline and prioritization

Nice-to-Have Experience

• Experience with characterization techniques such as photoluminescence, transport measurements at 4K via van der Pauw method
• Knowledge of coding/ AI implementation to facilitate data extraction and analysis
• Basic knowledge of fabrication tools (scriber, wet benches, asher, optical microscopes, spinners)

What You Can Expect

• Working in a high-performance team of highly motivated people towards photonic quantum computing
• Contributing to scientific publications and patents
• Representing the company at scientific conferences
• Competitive salary
• Flexible working hours (with up to 10-20% working from home)
• Lunch paid by the company
• Possibility of traveling to our collaborators for new insights and knowledge sharing
• Steep learning curve in a supportive environment at the border between research and industry

Why Sparrow Quantum

• Passionate International Team – Join a group of committed professionals where your perspective and initiative have a direct impact
• Cutting-Edge Projects and Collaborators – Work with world-leading researchers and innovators to shape quantum technology's future
• Growth and Learning – Be part of a supportive culture with mentoring, knowledge sharing, and opportunities to evolve your role
• Career Progression – Grow into project leadership, operations, or funding strategy based on your strengths
• Inclusive Culture – We value diversity and prioritize employee well-being and flexibility

How to apply: Apply on the Careers page of our website: https://sparrowquantum.com/position?id=8441695 Application deadline: October 30. Starting date: As soon as possible. Interviews will be conducted on a rolling basis Short-listed candidates will be invited for an in-person interview in Copenhagen. Travel and accommodation will be covered. For questions, contact Larissa Vertchenko. About Sparrow Quantum Sparrow Quantum is a Danish quantum technology company dedicated to advancing light-matter interfaces for quantum technologies. We are recognized globally for our high-performance single-photon sources and our foundational contributions to the quantum internet and quantum computing.