Senior/Staff Quantum Engineer, Readout - Espoo

IQM is a global leader in designing, building, and selling superconducting quantum computers. IQM provides both on-premises full-stack quantum computers and a cloud platform to access its computers anywhere in the world. IQM customers include the leading high-performance computin ...

Työn kuvaus

IQM is a global leader in designing, building, and selling superconducting quantum computers. IQM provides both on-premises full-stack quantum computers and a cloud platform to access its computers anywhere in the world. IQM customers include the leading high-performance computing centres, research labs, universities and enterprises which have full access to IQM's software and hardware. IQM has over 300 employees with offices in Finland, Germany, France, Spain, Poland, Singapore and the US.

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We are looking for a Senior or Staff Quantum Engineer to take a leading technical role in readout technologies, a core capability for quantum error correction (QEC) and scalable quantum computing.

In this role, you will drive the development of advanced readout and reset techniques for superconducting quantum processors, shaping performance across multiple device architectures. You will operate as a technical leader and mentor, influencing system-level decisions, guiding other quantum engineers, and ensuring that readout performance meets the demands of current and future QEC-enabled systems.

This position sits at the intersection of experimental physics, cryogenic microwave engineering, and software, with strong cross-functional impact across IQM's quantum hardware stack.

What will I be doing?

• Developing and advancing readout and reset techniques for superconducting quantum computers
• Researching and improving mid-circuit and terminal readout performance
• Supporting calibration automation and benchmarking workflows
• Designing and optimizing qubit reset protocols to support QEC
• Identifying performance bottlenecks and leading cross-team efforts to resolve them
• Providing structured feedback on QPU quality to design and fabrication teams
• Providing feedback on readout hardware to system engineering teams
• Advising and mentoring quantum engineers at a project and team level
• Documenting, analyzing, and reporting results in formats suitable for both technical and non-technical stakeholders

What skills do I need?

• Strong background in theoretical and experimental physics, familiarity with recent readout-related publications
• Deep expertise in experimental techniques for superconducting quantum circuits
• Strong background in cryogenic microwave engineering
• Strong background in software engineering
• Demonstrated ability to independently solve complex problems and provide technical leadership
• Excellent communication, reporting, and documentation skills (scientific and cross-functional)
• Proven track record of mentoring and developing other engineers

Education:

• PhD in Physics or a related field, or equivalent industry experience

Experience:

• Minimum 7 years of relevant experience in quantum hardware or related R&D. This may include PhD/postdoc experience.

Nice-to-have

• Experience with quantum error correction
• Leadership experience in cross-team or multi-project environments
• Publications or technical presentations in relevant fields
• Experience with nonstandard readout architectures

What can I expect from IQM?

• You'll work on one of the most critical challenges in quantum computing: enabling high-fidelity readout and reset for scalable, fault-tolerant quantum systems. Your work will directly impact the performance of real quantum processors and support the advancement of quantum error correction.
• You'll operate in a research-driven, hands-on environment, combining experimental physics, cryogenic microwave engineering, and software to solve complex hardware problems. The role offers strong ownership, autonomy, and the opportunity to influence roadmap-critical decisions.
• We are a fast-growing, international quantum technology company, where collaboration across design, fabrication, calibration, software, and system engineering is essential. As a Senior or Staff engineer, you'll play a visible and meaningful role in shaping next-generation quantum hardware while growing as a technical leader.

Please note that only applications submitted through the website will be processed.

Department

Quantum Technologies (Technology)

Role

QPU Technology

Locations

IQM Finland (Espoo), IQM Germany (Munich)