Latest Quantum Research Scientist Jobs

Electrical Technician - UK-050

As a Senior Technician, you will work closely with the technical team to build and commission advanced quantum systems. Your responsibilities include electrical and electronic assembly, fault finding, documentation, and maintaining a safe lab environment. This role offers the opportunity to contribute to cutting-edge quantum technology and collaborate with a world-class team.

Oxford Ionics Oxford, United Kingdom

Hybrid Permanent

Optics Technician

As a Senior Optics Technician, you will work with the Quantum Infrastructure team to build and maintain cutting-edge quantum computing systems. Your responsibilities will include handling lasers and optics, assembling high-precision parts, and supporting research projects. This role offers the opportunity to contribute to groundbreaking technology and collaborate with a world-class team.

Oxford Ionics Oxford, United Kingdom

Hybrid Permanent

Senior Technical Program & Delivery Manager

Lead the end-to-end delivery of high-impact quantum computing programs involving government agencies, national labs, and industry partners. Build and scale Riverlane’s US program management function from the ground up, translating complex technical work into clear execution plans and reports. Operate in a deep tech R&D environment with significant autonomy and strategic influence.

Riverlane Boston, United Kingdom US$165,000 – US$200,000 pa

Hybrid Permanent Clearance Required

Field Engineer: Cryogenics and RF Hardware

This role involves hands-on operations and maintenance of advanced RF and cryogenic systems at a customer facility in Bangalore. You will work closely with physicists, engineers, and technicians to ensure reliable system performance, troubleshoot complex issues, and support the deployment of next-generation quantum processors.

Rigetti India

On-site Permanent

Senior FPGA Architect, Control Systems

The Senior FPGA Architect will develop and optimize FPGA-based control systems for quantum processors, working closely with hardware, firmware, and quantum engineering teams. Responsibilities include defining architectures, implementing high-performance digital logic, and ensuring robustness in production environments.

Rigetti United States US$155,000 – US$190,000 pa

On-site Permanent

Senior Software Engineer - Open Source

As a Senior Software Engineer at Riverlane, you will lead the development of Deltakit, an open-source platform for building and simulating quantum error correction (QEC) experiments. Your role involves driving the design and delivery of new features, improving performance and usability, and ensuring the platform scales with growing user needs. You will also engage with the QEC community to gather feedback and translate it into meaningful improvements, while mentoring and guiding other engineers in the team.

Riverlane Cambridge, United Kingdom £72,000 – £90,000 pa

On-site Permanent

Optics Engineer

Contract Type: Full-time, PermanentLocation:Cambridge, UKVisa Sponsorship availableClosing date for applications: Wednesday 20th May 2026 at 5pm (UK time).Join Nu Quantum - Shaping the Future of TechnologyNu Quantum is at the forefront of quantum computing and advanced technology, driven by innovation,...

Nu Quantum Cambridge, United Kingdom

On-site Permanent

FPGA Design Engineer

This role involves designing and verifying RTL and embedded code for Xilinx FPGAs and SoCs used in real-time control systems for quantum networking. The engineer will work hands-on with multidisciplinary teams to develop and debug hardware subsystems, contribute to next-generation platforms using White Rabbit technology, and support automation of toolchains and CI/CD pipelines. The position is central to deploying scalable quantum infrastructure.

Nu Quantum Cambridge, United Kingdom

On-site Permanent

Senior AMO Physicist

The Senior AMO Physicist will contribute to ongoing research projects and the development of neutral atom quantum computing systems. Responsibilities include translating product requirements into system designs, executing simulations, and integrating complex opto-mechanical systems. The role involves close collaboration with physicists and engineers, working in a fast-paced environment with tight deadlines and shifting priorities.

Infleqtion Harwell, United Kingdom

Hybrid Permanent

Senior Manager, Corporate Communications (UK)

Infleqtion is a global quantum technology company solving the world’s most challenging problems. The company harnesses quantum mechanics to build and integrate quantum computers, sensors, and networks. From fundamental physics to leading edge commercial products, Infleqtion enables “quantum everywhere” through...

Infleqtion Oxford, United Kingdom

Hybrid Permanent

Senior Photonics Engineer, Optical Interfaces

The role involves developing ultra-low-loss optical interfaces for quantum computing systems, combining device concept development, optical simulation, and experimental validation. The engineer will work closely with internal and external teams to assess and mature new approaches for mode conversion and coupling, ensuring solutions are both high-performing and practical.

PsiQuantum Runcorn, WA7 1UP, United Kingdom

On-site Permanent

Optical Architect (Design)

The Optical Architect role involves designing and developing the optical aspects of quantum computing systems, translating abstract quantum protocols into hardware specifications. You will work closely with cross-functional teams to analyze, evaluate, and improve the architectural design, focusing on qubit networking and performance modeling.

PsiQuantum Runcorn, WA7 1UP, United Kingdom

On-site Permanent

Senior Software Engineer

As a Senior Software Engineer at PQShield, you will design and implement secure cryptographic solutions, focusing on classical and post-quantum cryptography. You will work on optimizing performance, hardening implementations against attacks, and ensuring compliance with security standards. Collaboration with cross-functional teams, including hardware and security engineers, is key to this role.

PQShield United Kingdom

Remote Permanent

Quantum Microchip Designer (Ion Traps)

Design and develop microfabricated Paul traps for scalable quantum computers, focusing on electromagnetic and thermo-mechanical simulation, layout optimisation, and collaboration with fabrication partners. Work closely with package designers and internal stakeholders to ensure manufacturability and performance. The role involves end-to-end ownership of trap design from concept to testing.

Universal Quantum Haywards Heath, United Kingdom

Hybrid Permanent

Quantum Applications Scientist

This role involves co-designing novel quantum simulation applications for neutral-atom hardware, collaborating with academic and industry partners to address challenges in quantum materials, chemistry, and physics. You will work on error correction, algorithm design, and application pipelines, contributing to the advancement of quantum computing.

Quera Computing Vale Of White Horse, United Kingdom

On-site Permanent