Latest Quantum Hardware Engineer Jobs

Verification / Senior Verification Engineer

Cambridge, UK | Full-time | Permanent | HybridSalary: £60,000 to £88,000 (DOE) + Bonus + BenefitsThe salary range for this role is broad, as we are able to consider varying levels of experience. Any offer made will carefully take into...

Riverlane Cambridge, United Kingdom

Senior Compiler Engineer

Cambridge, UK | Full-time | Permanent | HybridSalary: £70,000 to £90,000, DOEWe will also consider part-time applications for this role. Please indicate your preferred working schedule in your cover letter.We are able to consider a range of levels of experience,...

Riverlane Cambridge, United Kingdom

Lead QPU Design Engineer

The Lead QPU Design Engineer will lead the end-to-end design and execution of silicon spin qubit quantum processor units (QPUs) and test vehicles, from concept to tapeout. This role involves hands-on work in layout or simulation, defining standards, running reviews, and managing a team, while collaborating with experimentalists and device modellers to refine designs and device models.

Quantum Motion London, United Kingdom

Hybrid Permanent

Systems Integration & Commissioning Engineer

This role involves hands-on implementation, integration, and repeatable build of lab-based AMO subsystems. Responsibilities include inspecting and verifying subsystems, preparing parts, organizing integration activities, and performing practical troubleshooting to improve build processes and reliability.

Oxford Ionics Oxford, United Kingdom

On-site Permanent

Quantum Scientist - UK-062

Quantum is now, and it's built here.Oxford Ionics, now part of IonQ, is pioneering the next generation of quantum computing. Using our world-leading trapped-ion technology, we’re building the most powerful, accurate and reliable quantum systems to tackle problems that today’s...

Oxford Ionics Boulder, Colorado

R&D Project Manager - Analog/RF IC Design

The R&D Project Manager will lead the planning, execution, and delivery of Analog/RF IC design projects, working closely with multidisciplinary teams. Responsibilities include project planning, budgeting, risk management, and stakeholder communication, with a focus on delivering high-quality IC development projects.

Quantum Motion London, United Kingdom

On-site Permanent

Deployment Physicist, On-premises Installation - 572

We are seeking a highly qualified Deployment Physicist, On-premises Installation based in our London or Cambridge locations to install and service Helios systems worldwide for our Hardware-as-a-Service business.Helios is our current-generation quantum computer with 98 physical qubits and >99.9% two-qubit...

Quantinuum United Kingdom

Hybrid

Internship Opportunities with Quantinuum 2026 - UK/Germany

As part of our mission to expand our world class team at Quantinuum, we look for talented and high potential individuals to join us in internship positions. These positions normally have a duration between 3-6 months, with the majority focused...

Quantinuum United Kingdom

Visiting Fellow

Phasecraft is the quantum algorithms company. We are building the mathematical foundations for quantum computing applications that solve real-world problems. Founded in 2019 by Toby Cubitt, Ashley Montanaro and John Morton, we are based in London and Bristol, UK. In...

Phasecraft Bristol, United Kingdom

Hybrid Contract

Quantum Systems Engineer

The Quantum Systems Engineer will design, build, and validate quantum photonic subsystems and experiments, contributing to the development of fault-tolerant quantum computers. Responsibilities include implementing quantum interference experiments, developing entangling circuits, and integrating subsystems into larger quantum architectures.

PsiQuantum Runcorn, WA7 1UP, United Kingdom

On-site Permanent

Computational Quantum Chemist

****Must reside in or be willing to relocate to the U.K.******PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been...

PsiQuantum Daresbury, United Kingdom

Senior AMO Physicist - Quantum RF

ABOUT USInfleqtion 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”...

Infleqtion Kidlington, United Kingdom

Hybrid Permanent

Business Development Manager - Quantum

ABOUT THE COMPANYInfleqtion is a global leader in quantum-enabled sensing, positioning, timing, and quantum computing technologies. Our technologies serve commercial enterprises, critical infrastructure operators, and government customers across global markets.LOCATIONInfleqtion has offices in the USA, United Kingdom and Australia. This...

Infleqtion Kidlington, United Kingdom

Hybrid Permanent

Postdoctoral Research Associate on Quantum Networking

The role involves designing and analyzing resource allocation algorithms for entanglement distribution in quantum networks. The successful candidate will work on developing throughput-optimal algorithms, both centralized and decentralized, under resource constraints, collaborating with researchers at Durham University and the University of Bristol.

Durham University Durham, Northern England, United Kingdom £38 – £41 pa

On-site Contract

MARS Senior Research Associate in Machine Learning to Improve Sensing in Quantum Gases

This role involves leading research at the intersection of quantum fluid dynamics and machine learning, specifically focusing on using machine learning to optimize ultracold-atom devices for quantum sensing and atomtronics. You will develop and implement data-driven methods, publish findings, and collaborate with both academic and non-academic partners to translate research into real-world applications.

Lancaster University Bailrigg, Northern England, United Kingdom £39 – £46 pa

Hybrid Contract