At IQM, we build world-leading quantum computers for the well-being of humankind. We design systems to tackle computational challenges beyond the practical limits of classical machines. Our work sits at the edge of science and engineering. It's complex, demanding, and deeply collaborative. We turn deep research into reliable, full-stack systems that drive discoveries in fields like medicine, energy, and technology, reshaping how the world computes.

Join the team that gives quantum a heartbeat.

The work

We are looking for a Quantum Engineer (Junior-Senior) to contribute to the development of readout and reset techniques for superconducting quantum processors and to support our quantum error correction (QEC) efforts towards scalable quantum computing.

In this role, you will work closely with experienced engineers and researchers to support experiments, improve measurement performance, and help develop scalable solutions for quantum computing systems.

This position sits at the intersection of experimental physics, cryogenic microwave engineering, and software, offering strong opportunities for learning and growth.

What you’ll actually do

• Assist in developing and testing readout and reset techniques for quantum processors

• Support experiments on mid-circuit and terminal readout performance

• Contribute to calibration routines and benchmarking workflows

• Help implement and evaluate qubit reset protocols

• Analyze experimental data and identify basic performance trends

• Collaborate with cross-functional teams (hardware, software, fabrication)

• Document results and present findings with guidance from senior team members

What we’re looking for

• For Junior Quantum Engineer

  • At least 1+ years of relevant experience (can include internships, thesis work, or academic projects)

• For Senior Quantum Engineer

  • Ph.D. in Physics or a related field, or equivalent industry experience.

  • Possesses reporting and documentation skills. Proven scientific high-level publications.

• Solid foundation in physics, engineering, or a related field

• Understanding of quantum computing or superconducting circuits

• Experience with software development

  • Strong Python programming skills and familiarity with its ecosystem

  • Experience with software development workflows. For instance: unit testing, documentation, git version control

• Background in cryogenic microwave engineering

• Ability to learn quickly and solve problems with guidance

Nice-to-have

Exposure to:

• Quantum Error Correction

• Experimental lab work or measurement systems

Why IQM?

• Full-stack quantum computing: From quantum hardware to software layers and beyond, we build across the full-stack.

• High-performance playground: We aim high, and we know sustainable performance only works when life outside work does too—hybrid setups, flexible hours.

• Never the smartest: Expect to learn constantly. You won't always be the smartest person in the room, and that's the point.

• Approachable leadership: Flat hierarchy, direct access. Feel free to approach any leaders. They're friendlier than they look!

• The sweet spot: Big enough to matter. Small enough to move fast. Growing between a startup and a corporation. We’re in the phase where top performers get noticed.

• Bigger than IQM: Our people build know-how for the entire quantum ecosystem. We publish papers, run hackathons, and help shape a market that's still being defined.

The future of computing won’t build itself. You might be one of the few who do.

• Meet our people and learn more about IQM on our stories page.

• Explore our scientific publications.

We'll start interviews and move forward with hiring as soon as we meet strong candidates. Please submit your application soon.

600M€+ Total Funding | 300+ Team Members | 30+ Quantum Computers Built | 300+ Patents Filed | 10 Location Globally

Department

Quantum Technologies (Technology)

Role

QPU Performance

Locations

IQM Finland (Espoo), IQM Germany (Munich)