Source Application Intern (Quantum Computing)

Location: Massy or Palaiseau, Île-de-France, France; onsite workplace with a possibility of remote work.

Internship allowance: €1,200–€1,400 per month.

Company

hirify.global develops quantum computing hardware and software solutions, including semiconductor quantum light sources, with a focus on scalable and energy-efficient quantum infrastructure.

What you will do

• Characterize spin coherence in semiconductor quantum dots.
• Implement and optimize dynamical decoupling sequences, including CPMG-family sequences.
• Investigate how pulse timing, rotation fidelity, and excitation conditions affect coherence preservation.
• Analyze experimental data to extract coherence times and compare sequence performance.
• Interpret results with scientists, identify decoherence sources and control errors, and assess compatibility with spin–photon entanglement protocols.
• Document findings and contribute to robust spin-control protocols for quantum information experiments.

Requirements

• Currently pursuing a Master’s degree or final-year engineering degree in physics, quantum technologies, photonics, or a related field.
• Solid foundation in quantum mechanics.
• Familiarity with quantum optics, spin physics, or coherent control.
• Programming skills in Python or an equivalent language for data analysis and visualization.
• Interest in hands-on experimental work involving lasers, optical alignment, and measurement automation.
• Scientific curiosity, rigor, patience, and persistence in troubleshooting and experiment optimization.
• Ability to work collaboratively, communicate results clearly, learn new techniques, and progressively take ownership of experimental tasks.
• Good written and spoken English is required.
• French is listed as a language requirement.

Nice to have

• Previous laboratory experience in optics, spectroscopy, or experimental physics.
• Experience with pulsed experiments, cryogenic systems, or semiconductor quantum dots.

Culture & Benefits

• Swile meal-voucher card.
• 50% participation in transportation costs.
• Possibility of remote work.
• 1.5 cumulative days off per month.
• Challenging quantum-computing environment with opportunities for professional growth and skill development.
• Diverse, collaborative, respectful, inclusive, and welcoming culture.