Data Scientist (Measurement & Signal Processing) (f/m/d) in München

QuantumDiamonds is a novel equipment vendor from Germany which builds magnetic field imaging systems based on quantum sensors. Our Data Science & Machine Learning team in Pre-Development owns the chain from raw quantum sensor data to the current map an engineer can act on: the statistical evaluation of the sensor signal, the simulation and training data pipelines, the reconstruction of fields and currents, with the machine learning pipeline for three-dimensional current in production today, and the validation of every map against simulation and reference measurements. We are looking for a Data Scientist to own one question for the team: can we trust this map, and if not, where in the chain did it go wrong? Every measurement, in our lab or at a customer, gets a verdict and a reason. You build the checks that produce it, keep the catalogue of known artifacts and reference measurements behind it, and make it automatic for the routine cases so that your judgement goes to the hard ones. When a check fails, you trace it to its source in the chain, fix it when it sits in the evaluation, and drive the fix with the owning engineer when it does not. Our Applications engineers, who run the customer projects, rely on your verdict for what reaches the customer. A senior data scientist on the team backs you on the hard calls at the start; the aim is that you become the owner of this question. This is a hands-on analysis role, not a research position: the data is real, the chain is in daily use, and every improvement you make shows up in the next measurement. Your background does not need to be in quantum sensing or semiconductors: if you have learned to tell signal from noise, calibration errors and artifacts in another demanding measurement system, we want to hear from you.

Picture this

• Quantum sensors that see inside the most advanced chips on Earth, right where two frontier fields collide.

Pay and benefits

• You'll get to build a company together with a brilliant and welcoming team on a product that has never been done before.
• From Day 1, you'll own your own topics end to end and see the direct impact of your work on how the world sees QuantumDiamonds.
• Our technology is the cutting edge of tomorrow, starting today and not in 10 years.
• You’ll be part of a high-growth company backed by top-tier investors.
• Mission: At QD, we’re driven by more than just building great products - we aim to make a lasting difference. Joining us means contributing to meaningful work that goes beyond business as usual.
• Impact & growth: This is an exciting stage of our journey, and your voice matters. You’ll have the chance to shape our culture, influence key decisions, and grow alongside a company that’s scaling fast.
• Health & fitness: With a company-sponsored Wellpass membership, you’ll have access to countless gyms, classes, and wellness offers across Germany to stay healthy and active.
• Team & culture: We believe the best ideas come when we connect outside the office. From regular off-sites to team events, you’ll be part of a collaborative and supportive environment.
• Well-being & balance: We value rest and recovery. That’s why you’ll enjoy 30 vacation days plus public holidays to recharge and return inspired.
• Learning & development: Your growth is our priority. We provide an annual budget dedicated to courses, conferences, or any resources that help you expand your skills.

Interested in this role?

QuantumDiamonds builds diamond NV-centre quantum sensing systems for semiconductor failure analysis, founded at TU Munich in 2022 and funded to €98M.

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