Latest Quantum Research Scientist Jobs

Spotlight

FPGA Engineer

Design and implement FPGA-based solutions for high-performance hardware platforms used in cybersecurity, data centres, and advanced computing. Work across the full development lifecycle from prototyping to production, developing RTL, building communication interfaces, and supporting system validation in collaboration with hardware and software teams.

IC Resources Oxford, Eng, United Kingdom

On-site Permanent

Advanced R&D Scientist - Quantum Algorithms - 920

Develop novel quantum algorithms focused on computational topology and geometry, with an emphasis on extracting topological and geometric invariants from data. Implement and optimize these algorithms on Quantinuum’s quantum hardware, using error mitigation and quantum error correction techniques. Collaborate across the quantum stack and with external partners to advance real-world applications of quantum topological data analysis, while publishing results in top journals and conferences.

Quantinuum United Kingdom

Hybrid Permanent

Senior Quantum Scientist

This role involves pioneering advancements in quantum computing using trapped ion technology and proprietary laser-free control methods. Responsibilities include prototyping coherent control schemes, calibrating quantum systems, validating trap technologies, and analyzing experimental data to push the boundaries of system performance.

IonQ Oxford, United Kingdom

Research Intern: Scalable Fabrication of Superconducting Quantum Devices

The role involves hands-on fabrication of superconducting qubits and Josephson tunnel junctions in a cleanroom environment. Responsibilities include CAD layout, lithography, plasma etching, and device characterization, with a focus on scalable nanofabrication processes.

Rigetti United States US$35 – US$50 ph

On-site Internship

Lead Quantum Engineer, Systems Performance

Leads cross-functional teams in advancing superconducting qubit systems through experimental design and technical innovation. Focuses on identifying performance bottlenecks and driving hardware improvements for scalable quantum computing. Involves hands-on experimentation, technical leadership, and shaping long-term quantum hardware roadmaps.

Rigetti United States US$190,000 – US$225,000 pa

Cryogenics Engineer

The role involves designing and enhancing cryogenic systems for advanced scientific applications such as quantum computing and astrophysics. You'll lead projects from concept to delivery, including custom design, risk assessment, and customer support. The position requires hands-on engineering expertise and close collaboration with both internal teams and external researchers.

Quantum Design Oxford Appleton, Oxfordshire, OX13 5LG, United Kingdom

Senior Optics Technician

The Senior Optics Technician will join the Optical Manufacturing team to build and commission optics and laser assemblies for quantum systems. Responsibilities include precision optical assembly, system maintenance, and maintaining a safe laboratory environment.

IonQ Oxford, United Kingdom

R&D Manager - Software -914

This role involves leading a team of software engineers to develop and mature quantum programming languages, compilers, and developer tools such as Guppy, HUGR, and TKET. The position balances technical leadership with people management, guiding the full software development lifecycle from research to production. The team collaborates closely with research, hardware, and product groups across the UK and US to ensure the software stack supports cutting-edge quantum processors.

Quantinuum Cambridge, United Kingdom

Hybrid

Research Associate in Quantum Computation

This role involves conducting cutting-edge theoretical research in quantum computation, focusing on error suppression across the full stack—from hardware-level noise mitigation to fault-tolerant systems. The researcher will engage in analytical and numerical work, collaborate with experimental and industrial partners, and contribute to scalable quantum architectures. Access to high-performance computing and cloud-based quantum hardware supports simulation and verification of new methods.

Imperial College London London, United Kingdom £50 – £59 pa

Contract

Research Assistant/Associate in Quantum Photonics (Fixed Term)

Conduct research in quantum photonics, focusing on the design, nanofabrication, and optical characterisation of photonic devices using quantum optics and time-resolved photoluminescence spectroscopy at cryogenic temperatures. Work within the Integrated Quantum Photonics group to advance integrated quantum photonic technologies. Contribute to scientific publications and presentations as part of a multidisciplinary research team.

University of Cambridge Cambridge, South East England, United Kingdom £33 – £46 pa

On-site Contract

Research Associate – Optically Pumped Atomic Quantum Sensors for Navigation (834323)

This role involves developing compact and portable geomagnetic field sensors using optically pumped atomic quantum technologies, with the goal of enabling resilient navigation systems based on Earth's magnetic anomalies. The researcher will advance experimental capabilities, test new protocols, and support the transition of lab-based technologies to field-deployable devices. Work is conducted within the UMQT group at the University of Strathclyde as part of the EPSRC-funded UK Quantum Technology Hub.

University of Strathclyde Glasgow, G2 1AL, United Kingdom £37 – £46 pa

Contract

Senior Quantum Applications Architect

This role involves developing and adapting quantum algorithms for fault-tolerant quantum computers, translating real-world computational problems into abstract quantum specifications, and analyzing their performance and resource requirements. The candidate will lead research initiatives, collaborate with internal teams and external partners across industries like life sciences and sustainability, and help define benchmarks that demonstrate quantum advantage. Close interaction with the Compilation and Architecture teams ensures algorithmic designs are grounded in practical photonic quantum computing constraints.

PsiQuantum Daresbury, United Kingdom £78,900 – £92,900 pa

QRF Lead Engineer

The Lead Engineer will drive the development and integration of quantum RF systems, translating complex R&D into robust, deliverable products. Responsibilities include system architecture, design, verification, and transitioning prototypes to production, while managing cross-functional engineering teams and ensuring scientific requirements are met.

Infleqtion Kidlington, United Kingdom

Hybrid Permanent

Embedded DevOps Engineer

This role focuses on building and maintaining robust CI/CD pipelines, hardware-in-the-loop testing, and infrastructure-as-code systems to support quantum computing and sensor development. The engineer will manage software deployment, system security, and lab infrastructure, ensuring high uptime and traceable, reliable releases across integrated software, firmware, and gateware. Close collaboration with both hardware and software teams is essential in a research-driven lab environment.

Infleqtion Kidlington, United Kingdom

Hybrid Permanent

Research Fellow in Quantum Algorithms for Chemical Reaction Networks (828923)

Develop and benchmark quantum algorithms for solving Chemical Reaction Networks (CRNs), focusing on annealing-based optimisation methods and graph-based encodings for neutral atom quantum computers. Conduct numerical simulations of quantum and hybrid quantum-classical approaches, and contribute to publications and collaborative research. Work within a leading quantum technologies group with access to diverse quantum computing platforms.

University of Strathclyde Glasgow, G2 1AL, United Kingdom £47 – £50 pa

Contract

Research Associate in Quantum Sensing with Molecular Spin Qubits

Conduct advanced spin-optical measurements on molecular spin qubits to develop novel quantum sensors for biosensing and nanoscale magnetic resonance. Focus on pulsed optically detected magnetic resonance at room temperature, working with chemically synthesised molecules. Operate within a multidisciplinary team using state-of-the-art confocal ODMR systems across a wide temperature range.

University of Glasgow Glasgow, G2 1AL, United Kingdom £41 – £46 pa

Contract