We are seeking a highly skilled and motivated Spin Qubit Calibration Engineer to join our cutting‑edge research and development team in one of our international locations. You will play a key role in advancing our quantum processors by calibrating, tuning, and optimizing spin qubit devices. Your work will directly contribute to the performance and scalability of quantum computing systems.

Experience and Qualifications

If you are a highly motivated and experienced Spin Qubit Calibration Engineer looking for a new challenging and very rewarding role, we encourage you to apply for this exciting opportunity.

What you'll do

- 01 Qubit Calibration: Calibrate and fine‑tune spin qubit systems to optimize gate fidelities, coherence times, and overall device performance.
- 02 System Optimization: Collaborate with quantum hardware teams to improve qubit initialization, readout processes, and error‑correction techniques.
- 03 Hardware & Software Integration: Work closely with cross‑functional teams to ensure smooth integration of quantum hardware with control electronics and software.
- 04 Algorithm Development: Develop and implement automated calibration routines and control sequences using advanced programming techniques to enhance qubit stability and system robustness.
- 05 Problem Solving: Address challenges such as qubit decoherence, charge noise, and crosstalk using experimental techniques and data‑driven approaches.
- 06 Software Tools: Utilize and develop software tools in Python for data analysis, qubit control, and calibration automation.



Collaborate using version control systems (e.g. Git) to manage and document code and project development.
- 07 Documentation & Reporting: Maintain detailed records of calibration processes, results, and device performance, and present findings to technical teams.
- 08 Research & Innovation: Contribute to research efforts aimed at improving the scalability and efficiency of quantum computing hardware.

What they're looking for

- Education: M.Sc. or Ph.D. in Quantum Physics, Electrical Engineering, or a related field.
- Experience: Hands‑on experience with calibrating and measuring solid state quantum devices, such as spin qubits or superconducting qubits.
- Problem‑Solving Skills: Ability to diagnose and resolve complex issues in quantum devices.
- Communication: Excellent technical writing and presentation skills for sharing results with internal teams.
- Prior experience with spin qubit systems or semiconductor‑based quantum technologies.
- Understanding of quantum error correction and multi‑qubit architectures.
- Familiarity with scalable quantum computing hardware and quantum information theory.
- Experience with software development best practices, such as version control, code documentation, and cooperative coding.

Interested in this role?

Equal1 designs and manufactures silicon‑based quantum computers, like Bell‑1, integrating quantum and classical processing on a single chip.

Matched on title, type of role, level, skills and location.

📌 Spin Qubit Calibration Engineer (Sherbrooke)
🏢 Entangled Future
📍 Sherbrooke