---
title: "Spin Qubit Calibration Engineer"
company: "Equal1"
company_url: "https://www.remjobs.works/companies/equal1"
url: "https://www.remjobs.works/job/equal1-spin-qubit-calibration-engineer-71907eaa-e900-41ec-96d2-a6db3d1f7237"
apply_url: "https://jobs.ashbyhq.com/equal1/6e93a10d-cd28-4b59-b30a-bb96639d05ea"
workplace: onsite
location: "Delft"
employment_type: full-time
seniority: mid
role: software-engineering
region: other
date_posted: 2026-09-23T15:25:28.460Z
first_seen_by_remjobs: 2026-09-23T15:36:42.311Z
---

# Spin Qubit Calibration Engineer

**Equal1** · Delft

Apply: https://jobs.ashbyhq.com/equal1/6e93a10d-cd28-4b59-b30a-bb96639d05ea

## About the role

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.

#### Main Duties and Responsibilities

- Qubit Calibration: Calibrate and fine-tune spin qubit systems to optimize gate fidelities, coherence times, and overall device performance.

- System Optimization: Collaborate with quantum hardware teams to improve qubit initialization, readout processes, and error-correction techniques.

- Hardware & Software Integration: Work closely with cross-functional teams to ensure smooth integration of quantum hardware with control electronics and software.

- Algorithm Development: Develop and implement automated calibration routines and control sequences using advanced programming techniques to enhance qubit stability and system robustness.

- Problem Solving: Address challenges such as qubit decoherence, charge noise, and crosstalk using experimental techniques and data-driven approaches.

- 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.

- Documentation & Reporting: Maintain detailed records of calibration processes, results, and device performance, and present findings to technical teams.

- Research & Innovation: Contribute to research efforts aimed at improving the scalability and efficiency of quantum computing hardware.

#### Experience and Qualifications

**​Required**

- Education: [M.Sc](http://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.

- Technical Skills:Strong background in quantum mechanics and semiconductor device physics.

- Proficiency in cryogenic systems or low-temperature experiments.

- Experience with RF and microwave electronics for qubit control and signal generation.

- Expertise in Python for data analysis, control automation, and experimental optimization.

- Familiarity with Git or other version control systems for collaborative software development.

- Knowledge of quantum control software, and experience working with integrated hardware-software systems.

- 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.

- **​Desired Experience**

- 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 collaborative coding.​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.

---

Source: Equal1's own career page, read by RemJobs. Canonical HTML version: https://www.remjobs.works/job/equal1-spin-qubit-calibration-engineer-71907eaa-e900-41ec-96d2-a6db3d1f7237