Latest Quantum Cryptography Jobs

Senior Quantum Compiler Engineer — Lead & Mentor

A leading quantum computing company in Reading is seeking a Senior Software Engineer to join their compiler team. The ideal candidate will be fluent in Python and have a strong background in library development and deep engineering. Responsibilities include setting project priorities, mentoring developers, and ensuring code quality. This is...

Oxford Quantum Circuits (OQC)

Reading

Si Photonics Design Engineer

Your Job Molex is seeking a Senior Si Photonics Design Engineer to join our Optical Solutions Business Unit (OSBU). In this role, the successful candidate will be part of a world‑class engineering team, contributing to the development of next‑generation Photonic Integrated Circuits (PICs). The successful candidate will be responsible for...

Ofcconference

Bristol

Research Associate in NanoPhotonics (Fixed Term)

Fixed-term: The funds for this post are available for 2 years in the first instance. Applications are invited for an experimental researcher post available from July 2026 for 2 years. The researcher will be part of the NanoPhotonics group, which looks at nanoscale assembly and NanoPhotonics interactions. The candidate will...

Economicsnetwork

Cambridge

Senior Epitaxy Engineer, InP Photonics Innovator

A leading technology company is seeking a skilled Principal Epitaxy Engineer to spearhead the development of epitaxial growth processes using Indium Phosphide materials for photonics. This position emphasizes innovation and collaboration with design teams to ensure high-quality performance of photonic components. The role requires expertise in quality control and mentoring,...

Microtech Global Ltd

Bournemouth

Electronics Engineer — Quantum Tech, Mixed-Signal Design

A global quantum technology company in Oxford is seeking an Electronics Engineer. This hands-on role involves designing, verifying, and implementing electronic systems for cutting-edge quantum products. The successful candidate will have a degree in Electrical Engineering and significant PCB design experience. The role offers a £65,000 salary with an exceptional...

Platform Recruitment

Oxford

Quantum Computing Marketing Lead for National Security

A global quantum technology company in Oxford seeks a Sensing and National Security MarCom Audience & Product Lead. This role involves positioning the company as a key partner for national security solutions, developing audience approaches, and crafting compelling messaging. Candidates should have 7 years in defense marketing and excellent stakeholder...

Infleqtion

Oxford

Senior Trapped-Ion Quantum Physicist for Testbed Innovation

A leading quantum technology company is seeking an experienced Atomic Physicist to develop and operate a trapped ion testbed. The ideal candidate will hold a Bachelor's degree in Physics or Engineering and possess at least 5 years of relevant experience, particularly in trapped ions and advanced atomic physics. This position...

Quantinuum

City of London

Senior Software Engineer – Quantum Systems (Hybrid)

A leading quantum technology company in Cambridge is seeking a Senior Software Developer to join its core engineering team. You will develop software for complex systems in a hybrid work model. The ideal candidate has experience in programming with C++ and Python, and enjoys tackling complex problems while collaborating with...

Riverlane

Cambridge

NanoPhotonics Research Scientist: IR Upconversion

A prestigious research institution in the UK is seeking an Experimental Researcher to join the NanoPhotonics group. The successful candidate will develop novel infrared spectroscopy techniques and engage in advanced optical engineering. Applicants should possess a strong PhD in Physics or Chemistry and have proven experience in measuring optical dynamics...

University of Cambridge

Cambridge

Quantum Nanophotonics Research Fellow

A renowned higher education institution seeks a Research Fellow in the School of Physics and Astronomy. Candidates should have a PhD in Physics (Theory) or a relevant field, alongside expertise in nanophotonics or quantum optics. Responsibilities include planning research, computational modeling, and data analysis. This is a full-time position with...

University of Birmingham

Birmingham

Senior Si Photonics Design Engineer for Next‑Gen PICs

A leading technology company is seeking a Senior Si Photonics Design Engineer to join their Optical Solutions Business Unit in Bristol, UK. The role involves designing and validating photonic components and circuits, collaborating with cross-functional teams, and utilizing advanced design tools for development. The ideal candidate will have a Master's...

Ofcconference

Bristol

Senior Photonics Design Engineer for AI Data Center Systems

A leading AI infrastructure company in the United Kingdom is seeking a skilled individual to design, develop, and test photonic systems. As part of a collaborative team, you will engage in the full cycle of photonic system development, including interaction with various design teams. The ideal candidate will hold a...

Ofcconference

Bristol

Scientist, Quantum Sensing (Magnetometry Modelling)

About the team Q-CTRL’s Quantum Sensing Research team performs basic and applied research in quantum sensing and quantum-enabled navigation. It is a highly dynamic team comprising approximately 30 specialists in theoretical and experimental atomic physics, cold-atom interferometry, navigation modelling, and modern Bayesian estimation and signal processing techniques. The Quantum Sensing...

Q-CTRL

Oxford

Quantum Lab Technician — On-Site, Maintenance & Ops

A leading quantum computing company in the UK is seeking a Technician to support the maintenance and operation of quantum computers. You'll use your hands-on technical skills to keep labs operational, respond to technical incidents, and assist in maintaining safety protocols. The role requires organization, adaptability, and comfort with physical...

OxfordQuantumCircuits

Reading

Quantum Sensing Scientist - Magnetometer & Control

A leading quantum technology firm in Oxford seeks a developer to create next-generation quantum magnetometers. You will enhance sensitivity and robustness using quantum control techniques and statistical signal processing. Responsibilities include performing time series analysis, developing and documenting software in Python, and sharing findings with stakeholders. A master's degree in...

Q-CTRL

Oxford