Latest quantum software developer Jobs

Sr. Director, Offering Management – Quantum Developer Platform - 836

This role involves leading the strategy and execution of a cloud-based quantum developer platform, simplifying quantum workflows, and aligning platform capabilities with quantum hardware roadmaps. The Sr. Director will define platform features, establish KPIs, and champion best practices for developer experience, while partnering with engineering and ecosystem teams to drive adoption and growth.

Quantinuum United Kingdom

On-site Permanent

Director, Global Quantum System Deployment

About the RoleRigetti Computing is seeking aDirector of Quantum System Deployment & Field Engineering to lead the global deployment, integration, commissioning, and lifecycle support of our on-premise quantum computing systems.In this role, you will build and lead Rigetti's Field Engineering...

Rigetti United States US$240,000 – US$275,000 pa

Hybrid

Systems Integration Engineer (Field, Quantum Systems)

This role involves deploying and commissioning quantum computing systems at customer sites worldwide, ensuring hardware and software performance meet specifications. The engineer will lead technical bring-up, calibration, and troubleshooting of superconducting quantum processors, either focusing on cryogenic systems integration or gate-level calibration and cloud deployment. The position bridges field operations with internal R&D to improve scalability and reliability of quantum systems in production environments.

Rigetti United Kingdom

Hybrid Permanent

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

Intern, System Architecture

This role involves developing and simulating photonic quantum computing architectures by translating theoretical quantum protocols into physical system designs. Interns will work on building software prototypes, optimizing optical networks, and advancing new approaches to fault-tolerant quantum systems using silicon photonics and quantum information theory. The position bridges hardware, manufacturing, and quantum architecture in a high-impact research environment.

PsiQuantum United Kingdom £31,200 – £56,160 pa

Hybrid Internship

System Architect, Simulations & Models

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 to build and deploy million-qubit, fault-tolerant quantum systems.Quantum computers harness...

PsiQuantum United Kingdom

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

Software Engineering Runtime Manager - UK-031

This role involves leading and managing a team of software engineers responsible for developing the runtime software that powers Oxford Ionics' quantum computers. You will work closely with quantum scientists and engineers to ensure the team delivers high-quality software solutions on time, while maintaining a balance between speed and quality.

Oxford Ionics Oxford, United Kingdom

Hybrid Permanent

Quantum Error Correction Researcher (qLDPC)

As a Quantum Error Correction Researcher at Riverlane, you will contribute to the development of the world’s first Quantum Error Correction (QEC) stack, focusing on AMO qubits. You will work on high-impact research projects, collaborate with a multidisciplinary team, and engage in hands-on technical work and code development.

Riverlane Cambridge, United Kingdom £60,000 – £85,000 pa

Hybrid Permanent

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

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

Sr. Control System Engineer/Site Reliability Engineer (SRE)

This role involves integrating and maintaining the hardware and software systems that control QuEra’s quantum computers. Responsibilities include managing infrastructure, implementing automated procedures, and ensuring the reliability and stability of both development and production environments.

Quera Computing United Kingdom

On-site Permanent

Quantum Solutions Scientist

This role involves developing quantum algorithms and applications in collaboration with external clients and partners. You will work on projects across various fields like machine learning, operations research, and chemistry, leveraging near-term neutral atom quantum computers. The position requires strong expertise in quantum computing and excellent communication skills in both English and Japanese.

Quera Computing United Kingdom

Hybrid Permanent Flexible

Quantum Systems Scientist - Oxford

This role involves ensuring the continuous operation and performance of trapped-ion quantum systems, focusing on system diagnostics, uptime enhancement, and collaborative problem-solving. You will work with complex optomechanical systems, build monitoring tools, and drive technical improvements to enhance system reliability.

Oxford Ionics Oxford, United Kingdom

On-site Permanent

Quantum Control Scientist

Contract Type: Full-time, PermanentLocation:Cambridge, UKVisa Sponsorship availableJoin Nu Quantum - Shaping the Future of TechnologyNu Quantum is at the forefront of quantum computing and advanced technology, driven by innovation, diversity, and a commitment to excellence. We’re creating an environment where...

Nu Quantum Cambridge, United Kingdom

On-site Permanent