Principal Software Engineer jobs in Didcot

You will hold a degree in engineering, computer science or have equivalent experience.

You will demonstrate experience in the following areas: Significant relevant experience of JavaScript, HTML and CSS with a focus on developing and enhancing web applications with modern JavaScript frameworks such as React & NextJS.

Aim high, go beyond! At Open Cosmos we are solving the world’s biggest challenges fro space, providing businesses, governments and researchers access to more readily available information than ever before - ready for the challenge? Then read on… The CTO division is where Open Cosmos technology comes to life. Covering engineering, product development, and technical innovation, the team designs,...

Astroscale UK is looking for a Simulation engineer to join our SATSIM team in Harwell, UK, to help realise our vision for the safe and sustainable development of space for the benefit of future generations. This role will focus on collaborating with the simulation team, defining solutions based on requirements, working with other subsystem teams on simulation needs. Responsibilities will also...

Jot Title: Software Engineer x2 Positions: Senior Software Engineer, Team Lead Permanent Staff Positions Location: Abingdon, just outside London Hybrid working available, ideally 3 days based in the office Salary: please get in touch and I will reply straight away with salary details (highly negotiable) Must have skills: - Java, Eclipse RCP/SWT - Strong problem-solving abilities - Clear...

You will play a key role in the design, development, and support of electronic and RF-enabled products used in safety-critical environments.

You will be an experienced electronics engineer who is comfortable taking responsibility and working in a practical, delivery-focused environment.

Job Description Since their inception in 2000, our client has led the change in revolutionising the world of inspection machines and artificial intelligence vision system products. Operating from the UK, they have expanded their reach to serve customers across the globe, earning a well-deserved reputation for innovation, unmatched quality, and precision in the realm of machine vision systems for...

Job Description Our client, a well-established housebuilder, is looking to appoint a Senior Civil Engineer to strengthen their Technical team. This is a confidential opportunity to play a key role across multiple live housing schemes, overseeing the engineering design and delivery of civil and infrastructure works that support high-quality residential communities. The ideal candidate would...

You will work independently and support other Nuclear Safety consultants, ensuring high‑standard, timely delivery across new build, decommissioning, and ongoing operational facilities. Opportunities exist to develop new skills and mentor graduate consultants.

Description Agilent inspires and supports discoveries that advance the quality of life. We provide life science, diagnostic and applied market laboratories worldwide with instruments, services, consumables, applications and expertise. Agilent enables customers to gain the answers and insights they seek - so they can do what they do best: improve the world around us. Information about Agilent is...

You will act as a policy‑facing expert on carbon capture and storage (CCS) and hydrogen, supporting the European Commission, Member States and international institutions in the design, assessment and implementation of industrial decarbonisation policies and regulatory frameworks.

You will support clients across new build, decommissioning, and ongoing operational projects, ensuring work is delivered to a high standard, on time, and to the agreed programme. This role offers opportunities to develop new skills, refresh existing ones, and work with new clients.

You will also support and mentor graduate consultants.

Job Description Software Testing / QA / Manual / Quality Assurance / ISTQB / Agile / C# / Software / Development / Engineering / Tester Title: Senior Manual Tester Title: Software Testers x 3 roles available This is for a market-leading Software company based in Didcot. They do pay reviews every 6 months and have a very attractive benefits package. You'll gain exposure to some test...

This role combines backend development in C# and Java, containerized deployment using Docker and Kubernetes, and the opportunity to occasionally support frontend tasks. It’s a great fit for engineers passionate about space technology, mission-operational software, and long-term, high-impact projects using modern architectures. Tasks will also include:- Contribute to CI/CD pipelines and...

Job Description Harwell Campus, Oxfordshire - primarily based onsite About Us Diamond Light Source is one of the most advanced scientific facilities in the world. It houses the UKs synchrotron light source, producing beams ofextreme intensitywith a spectral range spanning far-IR to hard X-rays for probing the structure and composition of matter. From viruses and vaccines to alternative energy...

Aim high, go beyond! At Open Cosmos we are solving the world’s biggest challenges from space, providing businesses, governments and researchers access to more readily available information than ever before - ready for the challenge? Then read on… The CTO division is where Open Cosmos technology comes to life. Covering engineering, product development, and technical innovation, the team designs,...

Our client, a well-established housebuilder, is looking to appoint a Senior Civil Engineer to strengthen their Technical team. This is a confidential opportunity to play a key role across multiple live housing schemes, overseeing the engineering design and delivery of civil and infrastructure works that support high-quality residential communities. The ideal candidate would come from a Developer...

You will lead PA activities across one or more of our flagship missions, supporting project and engineering teams. With opportunities to cover across hardware, software and ground segment, this is a great chance to broaden experience on a novel In-Orbit Service, Assembly, and Manufacturing mission.

Aim high, go beyond! At Open Cosmos we are solving the world’s biggest challenges for space, providing businesses, governments and researchers access to more readily available information than ever before - ready for the challenge? Then read on… The CTO division is where Open Cosmos technology comes to life. Covering engineering, product development, and technical innovation, the team designs,...

About Us Remember to check your CV before applying Also, ensure you read through all the requirements related to this role.Diamond Light Source is the UKs national synchrotron science facility. By accelerating electrons to near light-speed, Diamond generates brilliant beams of light from infra-red to X-rays which are used for academic and industry research and development across a range of...

Harwell Campus, Oxfordshire - primarily based onsite Please double check you have the right level of experience and qualifications by reading the full overview of this opportunity below.About UsDiamond Light Source is one of the most advanced scientific facilities in the world. It houses the UKs synchrotron light source, producing beams ofextreme intensitywith a spectral range spanning far-IR to...