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Lead/Principal Quantum Compiler Engineer - 466

We are seeking a Lead/Principal Quantum Compiler Engineer for our Broomfield, CO location. Quantinuum believes that employees work better, more efficiently and more collaboratively in close proximity to other employees, where ideas can be exchanged readily, and decisions can be made more quickly for the benefit of the Company and...

Quantinuum

City of London

Quantum Ion-Trap Physicist: Integrated Photonics & Flexible Hours

A leading quantum technology company in the UK is seeking an experienced Atomic Physicist to develop and operate a trapped ion testbed. This role requires a Bachelor's degree in Physics or Engineering and a minimum of 5 years of relevant experience, particularly in trapped ions and advanced atomic physics. Join...

Quantinuum

City of London

Senior Cryogenics Engineer - Oxford Instruments

How often do you get the chance to work on products that are helping to change the world? Or work with a brand that is known and respected worldwide by leading R&D scientists? Well now you can. Due to growth in our company and a requirement to expand our delivery...

British Cryogenics Council

Oxford

Global Marketing Lead — Quantum Tech & Growth

A deep-tech start-up in Reading is seeking a Marketing Manager to own and deliver global marketing campaigns. This role requires expertise in campaign leadership, demand generation, and technical storytelling. The ideal candidate will thrive in a fast-paced environment, collaborating across teams to drive measurable results. Responsibilities include leading end-to-end marketing...

Oxford Quantum Circuits (OQC)

Reading

Quantum Compiler Engineer for SSA Pipelines & DSLs

A technology company seeks a creative Scientific Software Engineer to develop advanced compilers and simulation tools for quantum computers. You will work with physicists to create compiler pipelines from low-level to high-level languages. The role requires a Ph.D. in Computer Science or similar, alongside experience in software development, compiler infrastructure,...

CT19

Oxford

Quantum Software Engineer - QEC

ABOUT THE COMPANY 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 our ecosystem of devices and platforms. Our...

Infleqtion

Kidlington

Quantum Processor Lab Tech - Cryo Testing & Die Bonding

A pioneering quantum technology company in Oxford is seeking a Technician to support the Quantum Processor Engineering team. This role involves hands-on lab work, including soldering, testing, and maintaining cryogenic systems. The ideal candidate will have prior experience in a scientific setting, strong soldering skills, and proficiency in Microsoft Office....

Physics World

Oxford

Quantum Engineer - Rotation Programme

About The Role and Team Our rotation programme is a unique opportunity to kickstart your profession in industrial quantum engineering. This is an entry-level role with one year of training for those who want to become a quantum engineer. Successful candidates will join a fast-paced scale‑up, be trained by industry...

Quantum Motion

Oxford

Quantum Systems Integration & Commissioning Engineer

A leader in quantum technology in Oxford seeks a Systems Integration & Commissioning Engineer. The role involves building and integrating advanced quantum systems, emphasizing reliability and efficiency. Candidates should have a strong background in experimental AMO physics and laser optics, with the ability to troubleshoot independently. You'll work in a...

The American Physical Society

Oxford

Hybrid DevOps Engineer — Quantum AI Stack

A leading deep-tech company is seeking a DevOps Engineer to implement strategies and automate software delivery processes. This role offers a hybrid work model, with a fixed-term contract ending in June 2026, and is part of a fast-scaling firm at the forefront of quantum computing. The ideal candidate should have...

Remotestar

Cambridge

Applied Mathematician

Cambridge, UK | Full-time | Permanent | Hybrid  Salary: £60,000 to £88,000, DOE + Bonus + Benefits    The 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 (including relevant industry experience),...

Riverlane

QEC Applications Scientist

Cambridge, UK | Full-time or Part-time | Permanent | Hybrid  Salary: £62,000 to £75,000, DOE     We will also consider part-time applications for this role. Please indicate your preferred working schedule in your cover letter.     About us  Riverlane’s mission is to master quantum error correction (QEC) and unlock a new age...

Riverlane

Quantum Error Correction Researcher (Decoding Algorithms)

Cambridge, UK | Full-time | Permanent | Hybrid  Salary: £60,000 to £70,000, DOE + Bonus + Benefits   We will also consider part-time applications for this role. Please indicate your preferred working schedule in your cover letter.     About us  Riverlane’s mission is to master quantum error correction (QEC) and unlock a...

Riverlane

Senior Digital Design Engineer

Cambridge, UK | Full-time | Permanent | Hybrid  Salary:£70,000 to £90,000 DOE + Bonus + Benefits  The 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 (including relevant industry experience), transferable...

Riverlane

 Senior Embedded Software Engineer (Firmware)

Senior Embedded Software Engineer  (Firmware) Cambridge, UK | Full-time | Permanent | Hybrid  Salary: £70,000 to £90,000 DOE   The 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 (including relevant industry...

Riverlane