Latest Quantum Software Engineer Jobs

Chief Architect for Developer Tools - 802

The Chief Architect for Developer Tools will lead the technical direction for Quantinuum’s quantum software tools, working closely with hardware teams to optimize performance and scalability. Responsibilities include defining the software stack, mentoring senior engineers, and driving hardware-software co-design efforts to maximize the value of quantum hardware for customer applications.

Quantinuum Cambridge, United Kingdom

On-site Permanent

Senior Research Software Engineer

ABOUT THE COMPANYInfleqtion 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...

Infleqtion Kidlington, United Kingdom

Hybrid Permanent

Senior Quantum Engineer

About The Role and TeamQuantum Motion is a fast-growing quantum computing scale-up based in London founded by internationally renowned researchers from UCL and Oxford University with over 40 years’ experience in developing qubits and quantum computing architectures. Bringing together state-of-the-art...

Quantum Motion London, United Kingdom

Permanent

Senior Quantum Engineer - Quantum Processors

About The Role and Team Quantum Motion is a fast-growing quantum computing scale-up headquartered in London and founded by internationally renowned researchers from University College London and Oxford University with over 40 years’ experience in developing qubits and quantum computing...

Quantum Motion

Permanent

Quantum Compiler Test Engineer - 739

The role involves designing and implementing black-box testing frameworks to validate the behavior, correctness, and performance of quantum compiler stacks. Responsibilities include developing test plans, scripts, and validation tests for quantum error correction, analyzing compiled circuits, and triaging compiler issues. The position is at the forefront of quantum computing technology, contributing to cutting-edge research and development.

Quantinuum United States US$130,000 – US$145,000 pa

On-site Permanent

open application pool for Electronics Engineers

At Universal Quantum we are creating the impossible. Together we are creating truly impactful quantum computers. We are looking to hire an Electronics Engineers within the electronics team to enable Quantum technologies. Passionate about helping create technologies which can change...

Universal Quantum Haywards Heath, United Kingdom

On-site Permanent

Senior Optical Engineer

As a Senior Optical Engineer, you will collaborate with a multidisciplinary team to design, build, and test advanced optical systems for quantum sensing and computing. Your role involves leading the development of optical systems from requirements to assembly, optimizing designs, and validating components for performance and reliability.

Infleqtion Oxford, United Kingdom £50,000 – £80,000 pa

Hybrid Permanent Flexible

Technical Software Project Manager

Cambridge, UK | Full-time | Permanent | HybridSalary: £55,000 to £72,000 DOEThe salary range for this role is broad, as we are able to consider varying levels of experience. Any offer made will carefully take into account level of experience...

Riverlane Cambridge, United Kingdom

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

Team Lead - Hardware

AtUniversal Quantum we are creating the impossible. Together we are creating truly impactful quantum computers. We are looking to hire aTeam Lead – Hardwarewithin the Electronics Group to realize the electronic solution of our Quantum Computer. Passionate about helping create...

Universal Quantum Haywards Heath, United Kingdom

On-site Permanent

Field Applications Engineer (FAE)

This role involves supporting sales through the technical integration of cryptography software and hardware into large manufacturers and enterprises. You will work closely with the sales, engineering, and management teams to understand customer requirements, create technical solutions, and ensure successful project delivery. The position offers the opportunity to be part of a growing team at the forefront of post-quantum cryptography.

PQShield United Kingdom £40,000 – £80,000 pa

Remote Permanent

Senior DevOps Engineer

As a Senior DevOps Engineer at Oxford Ionics, you will play a crucial role in shaping the development and deployment infrastructure for cutting-edge quantum computing systems. You will collaborate with software, IT, and science teams to enhance CI/CD pipelines, manage deployment procedures, and maintain monitoring infrastructure. This role offers the unique opportunity to work with advanced technologies like trapped-ion systems and contribute to the future of quantum computing.

Oxford Ionics Oxford, United Kingdom £40,000 – £60,000 pa

On-site Permanent

Compiler Engineer

You will design and build system tools like compilers, emulators, profilers, and debuggers, focusing on error-corrected quantum computing systems. You'll collaborate with scientists and engineers to implement new error correcting codes and runtimes, working in a fast-paced, evolving market where continuous learning and adaptability are key.

MicroTech Consulting Cambridge, United Kingdom £69,000 – £70,000 pa

On-site Permanent

Solutions Engineer - Defence and Government

Arqit is a global cybersecurity company delivering world-leading encryption solutions to secure data and communications for enterprises, governments, defence, and critical national infrastructure (CNI). Powered by advanced symmetric key cryptography, the Arqit SKA-Platform™ offers scalable dynamic encryption that meets modern...

Arqit London, United Kingdom

Quantum Systems Scientist - Oxford

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 Oxford, United Kingdom £40,000 – £60,000 pa

On-site Permanent