Quantum Computing Jobs in London

Quantum Optical Engineer: Metasurface & Photonics Lead

A leading quantum computing company in the United Kingdom is seeking an Optical Engineer to support the development of quantum systems. The role involves testing and developing optical components, requiring a Bachelor's degree and at least 2 years of experience in optical testing. A competitive salary between $97,000 and $125,000...

Quantinuum

City of London

Quantum Compiler Architect — Lead Engineer (Hybrid Remote)

A leading quantum technology firm is seeking a Lead/Principal Quantum Compiler Engineer in the U.K. You will lead in developing compilers for quantum computing, optimizing algorithms, and collaborating within an interdisciplinary team. A competitive salary of $170,000–$230,000 annually is offered. This role also includes the possibility of remote work two...

Quantinuum

City of London

AI-Quantum Research Intern: Design & Optimize Circuits

A leading quantum computing company is offering an internship in London where you'll work with research scientists on integrating AI with quantum computing. Candidates should have practical machine learning experience, familiarity with tools like PyTorch, and a keen interest in learning about quantum technologies. This is an opportunity to engage...

Quantinuum

City of London

HPC Scientist: Quantum Computing, Flexible Schedule & Equity

A leading quantum computing company is seeking an HPC Scientist to support and manage Linux HPC clusters, assist scientific users with their workloads, and collaborate on innovative solutions. Candidates should possess a Master’s degree and relevant experience in HPC systems and Linux administration. This role offers a salary range of...

Quantinuum

City of London

Lead Optical Engineer – Quantum Photonics & Systems

A leading quantum technology firm is seeking a Lead Optical Engineer to drive the development and design of optical systems for quantum computing projects. The role demands a Master's degree and over 10 years of experience in optical components, offering an annual salary of $158,000 to $197,000. The company emphasizes...

Quantinuum

City of London

Quantum Disputes QS: Grow into Expert Witness

A leading expert witness consultancy in London is looking for a Quantity Surveyor with over 4 years of experience to transition into the field of quantum analysis and construction disputes. This role offers a competitive salary up to £75,000, a flexible hybrid working model, and excellent opportunities for professional growth...

Maxim Recruitment

City of London

Photonics IC Engineer

UK | Hybrid | Competitive Salary An innovative deep-tech start-up developing next-generation computing hardware for autonomous and edge systems is seeking a Senior Embedded Engineer. Youll play a key role in shaping architecture, driving digital design from concept to tape-out, and collaborating across multidisciplinary teams. Role Requirements: Design and simulate...

Platform Recruitment

City of London

Photonics IC Engineer

UK | Hybrid | Competitive SalaryAn innovative deep-tech start-up developing next-generation computing hardware for autonomous and edge systems is seeking a Senior Embedded Engineer. Youll play a key role in shaping architecture, driving digital design from concept to tape-out, and collaborating across multidisciplinary teams.Role Requirements:Design and simulate silicon photonics integrated...

Platform Recruitment Limited

City of London

Finance and Accounting Technicians

Finance and Accounting Technicians Location: Canary Wharf London Quantum Group is one the most innovative and leading organization that focuses in-depth on the financial services and Banking industry across all sectors. At Quantum we ensure that we work with our clients and develop long-term relationships with international Banks based in...

Quantum Group

City of London

Analog IC Design Engineer

Analog IC Design Engineer (Precision / BiCMOS) Fully Remote / Berlin | €110,000 to €140,000 | Bonus and Share Scheme We are seeking a Senior Precision Analog IC Design Engineer to join a technology leader in silicon photonics-based interconnect solutions (data speeds of 200gb/s to 400gb/s). They company offers cointegrated...

Langham Recruitment

Cornhill, Greater London

MEP Design Manager

Senior MEP Design Manager (Freelance) – Mechanical Focus. London EC1. An outstanding opportunity has arisen for a Senior MEP Design Manager (Mechanical bias) to join a major Tier 1 main contractor on a flagship £110m development in Central London. Based near Liverpool Street, this role will see you take full...

L.J.B & Co. Construction Recruitment

Bishopsgate

Mechanical Design Lead

Mechanical Design Lead / Senior MEP Design Manager Mechanical Design Lead / Senior MEP Design Manager (Freelance). London EC1. An outstanding opportunity has arisen for a Senior MEP Design Manager (Mechanical bias) to join a major Tier 1 main contractor on a flagship £110m development in Central London. Based near...

L.J.B & Co. Construction Recruitment

Bishopsgate

Research Scientist in Quantum Algorithms at Quantinuum, UK

We are seeking a Research Scientist for our quantum algorithms team in London or Cambridge, UK. Key responsibilities Conduct research on new computational models and techniques to reduce the circuit depth of quantum algorithms.Develop and implement novel quantum algorithms integrated with early fault-tolerant protocols and error correction or detection primitives.Contribute...

Quantiki

Cambridge

Quantum Algorithms Engineer

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 2023 we completed a £13m Series A funding round led...

Phasecraft

Bristol

Quantum Algorithms Scientist - Optimization

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 in the UK and opened an office in Washington DC in 2024,...

Phasecraft

Bristol