software specialist jobs in Wales

Job Description Bristol Would you like to be part of a group of specialist engineers helping to deliver some of the world's most sophisticated defence systems? We are currently recruiting for a software security expert, to work across a range of our products! Salary: Circa £74,000 depending on experience Dynamic (hybrid) working: 3 to 5 days per week on-site, due to workload...

You will also be responsible for demonstrating how the tools should be used and monitoring their effectiveness.

This is a chance to be the first Account manager in a respected specialist software services business. My client works with leading names in silicon and AI; delivering managed services in compiler toolchains, embedded systems and optimisation. Account Manager Responsibilities: - Primarily grow and develop existing accounts. - Build long-term trust in a market – forging strong relationships with...

You should be comfortable with most of our core technologies:

Job Description Algorithm / Software Engineer (MATLAB / ADA) Location: Bristol (site based) Rate: PAYE: £49.70/hour PAYE (£56.93/hour incl. holiday) or £65/hour Umbrella We seek an engineer with recent high-integrity or safety-critical industry experience (defence, aerospace, or similar), or eligible for UK security clearance. Overview An opportunity is available for an experienced...

Key Responsibilities - Design, implement, and maintain software for nuclear systems, ensuring compliance with safety and regulatory standards. - Develop software for reactor control, monitoring systems, data acquisition, simulation, and predictive analytics. - Collaborate with multidisciplinary teams including nuclear engineers, electrical engineers, and safety specialists. - Apply best...

Job Description Principal Highway Engineer (Chartered Civil Engineer)- Highway Condition Specialist Bristol - (Hybrid or Remote for the right candidate) A leading international highways consultancy is seeking an experienced Principal Highway Engineer with specialist expertise in highway condition assessment to join their growing team. This is a senior technical and commercial role with the...

Senior Backend Engineer | Fully Remote UK | £70,000-£75,000 | Python | Django | AWS Location: Fully Remote - Candidates MUST be UK based Salary: £70,000-£75,000 + benefits Tech Stack: - Backend: Python (Django) - Frontend: React - Cloud Systems: AWS, Docker Are you a Senior Backend Engineer who enjoys taking ownership of real production systems and shaping how a platform evolves as it...

You will be contracted to an NRW office within the place base / location above and a suitable hybrid working pattern will be agreed on appointment. Any regular face to face meetings or training will be planned in advance. To make an informal enquiry about this role, please contact Esther Clews at Interviews will take place through Microsoft Teams the week commencing 9th February 2026.

You will champion secure development practices throughout the software development lifecycle, with a strong emphasis on 'shift-left' principles to embed security early in the process.

You will facilitate threat modelling workshops to help product teams identify, assess, and mitigate potential threats.

You will be responsible for developing and maintaining high-volume transaction processing systems and optimizing data flow efficiency. Primary duties involve designing robust infrastructure components, implementing effective security measures, and automating deployment pipelines.

You will be responsible for developing and maintaining high-volume transaction processing systems and optimizing data flow efficiency. Primary duties involve designing robust infrastructure components, implementing effective security measures, and automating deployment pipelines.

Senior Embedded Software Engineer | £70k | Newtown, Wales | HybridIf you’re an embedded software engineer who wants the freedom to take your ideas from the back of a napkin to a real product and have full autonomy & ownership, this could be for you.A leader in the industrial automation industry is looking for an experienced embedded software engineer to join their world-class engineering team,...

Senior Backend Engineer | Fully Remote UK | £70,000-£75,000 | Python | Django | AWS Location: Fully Remote - Candidates MUST be UK based Salary: £70,000-£75,000 + benefits Tech Stack: - Backend: Python (Django) - Frontend: React - Cloud Systems: AWS, Docker Are you a Senior Backend Engineer who enjoys taking ownership of real production systems and shaping how a platform evolves as it...

You will also have the opportunity to influence the Software Engineering Technology Strategy, Software Product Lines, new technologies, obsolescence, new methods and tools, by considering longer-term architectural strategies by being part of special interest groups and communities of interests.

Key Responsibilities - Design, implement, and maintain software for nuclear systems, ensuring compliance with safety and regulatory standards. - Develop software for reactor control, monitoring systems, data acquisition, simulation, and predictive analytics. - Collaborate with multidisciplinary teams including nuclear engineers, electrical engineers, and safety specialists. - Apply best...

You will be contracted to the nearest NRW office to your home and a suitable hybrid working pattern will be agreed on appointment. Any regular face to face meetings or training will be planned in advance.

You will require experience of working with industry to analyse and/or improve air quality.

You should be comfortable with most of our core technologies:

Job Description As a trusted partner to the UK Ministry of Defence, our client is seeking a talented Algorithm Software Engineer to play a pivotal role in a high-impact project. Youll collaborate with algorithm specialists and technical experts to modernise a critical legacy system by transforming a complex ADA codebase into MATLAB. This is an opportunity to work on cutting-edge technology that...

This is a chance to be the first Account manager in a respected specialist software services business. My client works with leading names in silicon and AI; delivering managed services in compiler toolchains, embedded systems and optimisation. Account Manager Responsibilities: - Primarily grow and develop existing accounts. - Build long-term trust in a market – forging strong relationships with...