Latest Quantum Software Engineer Jobs

Software Team Lead - Quantum Computing

Join to apply for the Software Team Lead - Quantum Computing role at Barrington James 1 day ago Be among the first 25 applicants Join to apply for the Software Team Lead - Quantum Computing role at Barrington James Quantum Applications Team Lead required to join a growing quantum computing...

Barrington James

London

Graduate Software Engineer

Graduate Software Engineers 2025 & 2026 required. In this software design role you will be specifying, designing, developing and testing software for complex systems used for a wide variety of design and delivery applications. Beyond embedded software, there is a broad range of projects requiring skills across the full software...

Woking

Senior Embedded C++ Software Engineer

Senior Embedded C++ Software Engineer £62ph (Inside IR35) Southampton (Hybrid) Initial 6 month contract Our Southampton facility is a leading UK centre of excellence for electro-optics, photonics, and laser-based technologies. The site focuses on the design, development, and manufacture of advanced systems used across defence, aerospace, and security applications. We...

Nursling

System Optimisation Engineer

Our clients’ technologies will revolutionise data centres. Their technologies will speed up training and inference while dramatically reducing energy consumption and supporting a sustainable future. They are looking for Systems Optimisation Engineer / Data Scientist to develop metaheuristic optimisation algorithms and intelligent test frameworks for optical network systems. This cross-disciplinary...

Coleman Street

Senior Quantum Design Engineer

About The Role and TeamSince 2021 our team has been listed every year in the “Top 100 Startups worth watching” in the EE Times, and our technology breakthroughs have been featured in The Telegraph, BBC and the New Statesman. Our founders are internationally renowned researchers from UCL and Oxford University...

Quantum Motion

City of London

Data Scientist

Our clients’ technologies will revolutionise data centres. Their technologies will speed up training and inference while dramatically reducing energy consumption and supporting a sustainable future. They are looking for Data Scientist to develop metaheuristic optimisation algorithms and intelligent test frameworks for optical network systems. This cross-disciplinary role blends software engineering,...

Whitechapel

Principal, Product Marketing - Quantum Algorithms and Use Cases - 390

OverviewWe are seeking an experienced and strategic Principal Product Marketing Manager to lead the go-to-market (GTM) strategy for our portfolio of quantum algorithms and applied use cases. This role will focus on positioning, messaging, and enablement strategies that communicate the real-world value of quantum computing across enterprise, government, and research...

Quantinuum

City of London

Post-Quantum Cryptography (PQC) Specialist

Title: Post-Quantum Cryptography (PQC) SpecialistAbout the RoleLocation: BristolSalary: £46,000 - £56,000Closing date: 31st August 2025 - we encourage early applicationsWe are seeking a highly skilled and motivated Post-Quantum Cryptography (PQC) Specialist to join our advanced cryptography team. The ideal candidate will have a deep technical understanding of cryptographic protocols, with...

Frazer-Nash Consultancy

Bristol

Urgent! Quantum Engineer...

Job Description We are looking for a Quantum Engineer to join a pioneering group focusing on algorithmic approaches for solving complex mathematical models with quantum-enhanced speed and efficiency. Youll spearhead the design of workflows for tackling fundamental problems in computational science, with significant impact across the organisation. These are one...

EMTEC SOFTWARE SOLUTIONS LIMITED

Nottingham

Optical NPI Engineer

A leading designer and manufacturer of Fibre Optic Systems is now looking for an Optical NPI Engineer to join their Oxfordshire team. Working in a multidisciplinary team, you will be involved in all aspects of product design, development, NPI and assembly. Ideally you will be an optical engineer with some...

North Hinksey

Optical Instrumentation Engineer | Spectroscopy | Analytical Instrumentation | | AI | Photonics[...]

Overview Optical Instrumentation Engineer | Spectroscopy | Analytical Instrumentation | AI | Photonics | HealthTech | Deep Tech Startup This role is based in London and collaborates with teams in the UK and abroad. Responsibilities System design & assembly: Personally design, build, align, and calibrate novel optical analytical instruments (e.g.,...

iLoF

London

Lead Electronics Engineer - Oxford

Quantum is now, and it's built here. 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 becoming part...

Oxford Ionics

Oxford

Quality Engineer

Quality Engineer Coleshill, Birmingham Full-Time, Permanent W Talent is proud to be supporting a market-leading advanced manufacturing solutions provider serving highly regulated sectors. This organisation is known for delivering precision-engineered solutions with a focus on quality, compliance, and performance. The Role: As a Quality Engineer, you'll take ownership of high-precision...

Coleshill, Warwickshire

Quantum Algorithms Engineer

OverviewPhasecraft 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

City of London

Photonic Test Engineer

Join to apply for the Photonic Test Engineer role at Barrington James 1 day ago Be among the first 25 applicants Join to apply for the Photonic Test Engineer role at Barrington James This range is provided by Barrington James. Your actual pay will be based on your skills and...

Barrington James

London