Quantum Algorithm Developer - Quantum Materials H/F

About PASQAL

PASQAL designs, develops and markets new quantum computers (QPU for Quantum Processor Unit) based on laser‑cooled neutral atom technology. QPUs are machines featuring high‑precision optical and laser technologies.

Joining PASQAL is an opportunity to contribute to the rapid development of a Deep‑Tech startup at the forefront of the second quantum revolution. You'll be involved in one of the biggest challenges ever, working with multidisciplinary teams and sharing our passion for shaping the technological landscape of the 21st century.

Job Description

As a Quantum algorithm developer, you will work among top scientists and developers in the quantum industry and tackle materials with digital quantum computers. You will also work with our full‑stack quantum team in France, coordinating projects to run on the reality of quantum hardware.

Your missions and responsibilities will include:

• Use and develop state‑of‑the‑art digital quantum algorithms to explore quantum materials that can be realized on PASQAL’s QPU.
• Deploy and execute large‑scale classical numerical simulations on our cluster.
• Propose implementation and detection schemes tailored for neutral‑atom quantum processors.
• Simulate and study the inherent noise present in the device and suggest mitigation schemes.
• Work closely with PASQAL’s Hardware teams to implement realistic proposals.
• Collaborate with PASQAL’s Software teams to develop and consolidate reusable building blocks and protocols in topics such as error mitigation or tomography.
• Project topics include primarily algorithm R&D in the domains of simulating quantum materials with a digital quantum processing unit.
• Keep a regular technological watch.
• Support inventive activity in the scientific and technical fields related to the Company’s research, products, technologies and markets; file patents.

About You

Hard skills

• PhD in quantum physics, quantum computing, condensed matter physics, computational physics, or computer engineering.
• 1+ years’ experience as a postdoc or equivalent position in the industry.
• Excellent academic track record.
• Demonstrable experience with many‑body physics / digital quantum computing.
• Proficient in at least one programming language including Python, Julia, Fortran, and C, with strong aptitude for utilizing version control tools such as git, gitlab, and others.

Soft skills

• Team player.
• Experience in project management.
• Team spirit, ambitious, organized, proactive, sense of urgency – a true pioneer.
• Experience speaking in front of technical and non‑technical audiences.
• English: good professional capability is essential (written and oral).

Bonus points for

• Experience working with experimental groups.
• Experience in cold‑atom quantum computers.
• Experience with large‑scale numerical simulations.
• Supervision of master students.

We offer

• Office in Massy.
• Hybrid remote policy.
• Permanent contract.
• Impactful role in a fast‑paced company.
• Free time to train yourself and attend conferences and meetups.

Hiring process

• Recruiter screen 30’
• Hiring manager screen 45’ to 60’
• Technical interview 60’
• Onsite visit of the office and meeting with the future team.
• Offer.

PASQAL is an equal opportunity employer. We are committed to creating a diverse and inclusive workplace; inclusion and diversity are essential to achieving our mission. We encourage applications from all qualified candidates, regardless of gender, race, ethnic origin, age, religion or sexual orientation.

Joining PASQAL will give you the opportunity to take an active part in the rapid development of a Deep‑Tech scale‑up at the forefront of the second quantum revolution. You will be directly involved in one of the biggest challenges shaping the technological landscape of the 21st century. You will work as part of a team of top‑level scientists and engineers, in direct competition with the world's biggest players.