Latest Quantum Software Engineer Jobs

Riverlane logo

Head of IT

The Head of IT will lead Riverlane's corporate IT operations and manage the on-premises high-performance computing (HPC) infrastructure. This role involves setting IT strategy, ensuring robust security, and collaborating with engineering and research teams to support quantum computing advancements.

Riverlane Cambridge, United Kingdom £100,000 – £130,000 pa
Hybrid Permanent
Riverlane logo

Director of Open-Source Software

Cambridge, UK | Full-time | Permanent | HybridSalary: £125,000 to £150,000 DOE + Bonus + EquityAbout usRiverlane’s mission is to master quantum error correction (QEC) and unlock a new age of human progress. From advances in material and climate science,...

Riverlane Cambridge, United Kingdom
Infleqtion logo

Photonics Technical Lead

The Photonics Technical Lead (PTL) is responsible for advancing Infleqtion's integrated photonics capabilities, leading the development and execution of photonics projects, and collaborating with multidisciplinary teams across the company's global operations. Key responsibilities include overseeing technical project execution, leading photonics R&D, managing technical personnel, and developing external partnerships to transition photonics technologies into commercial products.

Infleqtion Kidlington, United Kingdom
Hybrid Permanent
Oxford Ionics logo

Senior Facilities Technician

The Senior Facilities Technician will be responsible for maintaining and operating critical facilities infrastructure, including HVAC, electrical, and plumbing systems, in laboratory, cleanroom, and manufacturing environments. The role involves hands-on maintenance, compliance tasks, contractor management, and ensuring system reliability and safety.

Oxford Ionics Oxford, United Kingdom
On-site Permanent
Oxford Ionics logo

Technical Programme Manager - QPU

This role involves owning the programme execution for silicon device development in quantum computing, working closely with physicists and engineers to translate complex technical work into clear plans and deliverables. The Technical Programme Manager will drive cross-functional execution, manage dependencies, and ensure alignment with stakeholders, while continuously improving engineering workflows across the hardware lifecycle.

Oxford Ionics Oxford, United Kingdom
Hybrid Permanent
Oxford Ionics logo

Senior Manager, System Operations - Oxford

This role involves leading a team of physicists to ensure the reliable operation and continuous improvement of IonQ’s commercial quantum computing systems. Responsibilities include managing fleet operations, incident response, deployment, and operational readiness, while collaborating with cross-functional teams to enhance system performance and reliability.

Oxford Ionics Oxford, United Kingdom
On-site Permanent
Oxford Ionics logo

Senior Electronics Engineer

As a Senior Electronics Engineer, you will design, develop, and test electronics subsystems for cutting-edge quantum computers. Your responsibilities include schematic capture, PCB layout, high-speed signal integrity, and hands-on testing of quantum control hardware, contributing to the success of the hardware team.

Oxford Ionics Oxford, United Kingdom
Hybrid Permanent
Oxford Ionics logo

Field Engineer - APAC

As a Senior Quantum Field Engineer, you will work closely with customers, sales, and internal teams to explain IonQ’s quantum technologies and help clients understand how they can be applied to real business and technical challenges. You will lead technical discussions, translate business needs into technical projects, and support the growth of IonQ’s quantum computing business in South Korea and the APAC region.

Oxford Ionics Daejeon, Korea (Republic of)
On-site Permanent
Oxford Ionics logo

Systems Operations Manager

Lead and develop a local technical operations team in Daejeon, ensuring high availability and performance of commercial quantum systems. Drive incident response, operational improvements, and cross-functional coordination to support reliable fleet operations. Build scalable processes and team capabilities within a global quantum computing organization.

Oxford Ionics Daejeon, Korea (Republic of)
Hybrid Permanent
Oxford Ionics logo

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
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System Integration Senior Manager - UK-079

The Senior Manager, System Integration will lead the design and integration of complex hardware systems for quantum computers, working closely with cross-disciplinary teams to ensure reliable and efficient operation. Responsibilities include overseeing subsystem layout, wiring, thermal management, and EMI design, as well as building and maintaining test infrastructure for integration and validation.

Oxford Ionics Oxford, United Kingdom
On-site Permanent
Oxford Ionics logo

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
Oxford Ionics logo

Technical Programme Manager - UK-002

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 supercomputers cannot solve.Joining Oxford Ionics means...

Oxford Ionics Oxford, United Kingdom
Oxford Ionics logo

Systems Operations Manager - IONQ-1016

Quantum is now, and it's built here.Using our world-leading trapped-ion technology, we’re building the most powerful, accurate and reliable quantum systems to tackle problems that today’s supercomputers cannot solve. Joining Oxford Ionics means becoming part of a global IonQ team...

Oxford Ionics Daejeon