Device Physics Intern - OSRP Noise and Error Channels

Device Physics Intern - OSRP Noise and Error Channels (H1/2027)

Quandela · Massy, France · Full-time · Posted 2026-11-06

Workplace: on_site

Department: Research - Device Theory

Description

About Quandela

Quandela stands as a global leader in quantum computing, driven by groundbreaking technology and a strategic vision for scaling quantum solutions. The company’s unique ability to offer both hardware and software solutions, along with its commitment to build energy efficient datacenters and scalability, positions it to play a key role in the next wave of innovation, and in many strategic and sovereign industrial sectors.

Join Us at the Forefront of Quantum Computing Innovation 🚀

Description of the Team/Project

The Device Physics team works on the development and optimisation of quantum dot (QD)-based spin qubits, focusing on the physical implementation of quantum operations and their impact on fault-tolerant quantum computing.

We are looking for a motivated intern to investigate the noise and error mechanisms associated with Optical Spin Rotation Pulses (OSRPs). The internship will involve developing physical models and numerical simulations to translate device-level errors into effective error channels that can be used in quantum error-correction (QEC) simulations.

Your Key Responsibilities

• Participate in Device Physics group meetings and meet regularly with supervisors.

• Develop an understanding of existing methods for simulating Optical Spin Rotation Pulses (OSRPs) and analytical error analysis techniques.

• Contribute to the development of physical models describing OSRP implementation and assess the physical implications of simplifying assumptions.

• Develop numerical simulations and analytical descriptions of error channels generated by the selected physical models.

• Combine derived errors with existing perturbative descriptions of single-qubit gates to analyse their impact on resulting error channels.

• Investigate the impact of modelled OSRPs on the optical properties of quantum dots and explore their potential use in pulse optimisation.

• Study temporal correlations and non-Markovian effects arising from repeated OSRPs.

• Incorporate derived OSRP error channels into quantum error-correction simulations and evaluate their impact on logical error rates.

Requirements

Education & Background

• MSc student in Quantum Information Science, Quantum Engineering, Quantum Computing, Physics or a closely related field.

Technical Skills

• Knowledge of quantum optics and open quantum systems and quantum information theory.
• Understanding of quantum error correction and awareness of the role errors in fault tolerant quantum computing.
• Experience with numerical modeling of quantum systems in Python or C++ ideally with tools like QuTiP and Qiskit.
• Understanding of analytic techniques such as perturbation theory.

Soft Skills

• Strong analytic and problem solving skills
• Clear written and verbal communication
• Ability to work in a team and independently

Languages

• Fluent English, written and spoken, is required

Benefits

• Swile Card (meal vouchers) 🍴🛒

• 50% participation in transportation costs 🚆

• Possibility of remote work 💻

• Internship Allowance between €1,200 and €1,400 per month 💰

• 1,5 days off per month, cumulative 🧳

What we also offer

A challenging and innovative work environment at the heart of quantum computing. 

A diverse and collaborative company culture. 

Opportunities for professional growth and skill development. 

At Quandela, we believe that the strength of our team is the plurality of experiences, perspectives, and journeys. We are committed to building a respectful, inclusive, and welcoming work environment. All applications are welcome.

Apply

Apply at Quandela

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