cyber software engineer jobs in Bristol

You must have some hands-on technical experience, but we are looking for team members who are at the early stages of their career who also want to grow and learn more.

You will collaborate closely with cross-f...

Job Description Rate: £60phr (outside IR35)Location: Bristol - 4-5 days per week onsiteDuration: Initial 3-month contract OverviewOur partner is seeking an experienced Embedded Software Engineer to support new project activity within a newly established and expanding medical engineering division. This is an opportunity to contribute to cutting-edge development work within a regulated sector,...

You will be involved in: - Developing software for cyber security systems; - Developing novel signal, image, or data processing applications; - Developing solutions in C/C++, HTML, Typescript/Javascript, Python, and Rust; - Providing support and training to our customers in using the software.

Job Description About the Team Dex is an AI-powered recruiter, matching exceptional software engineers with top tech companies. We're one of the fastest-growing UK startups, and have raised $3.1M from a16z and Concept Ventures to build a best-in-class voice agent, matching engine and web app experience that will redefine the way that talent and opportunity connect. We're hiring a Python...

You will tackle technical challenges that bridge software engineering with real-world manufacturing processes. This role blends hands-on technical expertise with leadership responsibilities, offering both team mentorship and active involvement in architecture, design, process improvement, and code review.

You will be involved in: - Responsible for the verification and validation activities on real-time systems application software - Taking requirements, developing them into robust test cases, preparing and executing tests, capturing data, and delivering actionable feedback to project teams

Job Description Job Title: Software Engineer C++ Location: Bristol Pay Rate: Up to £65p/h Inside IR35 Period: 12 Months - Likely To Extend Join Our Team as a Software Engineer and Drive Software Development to New Heights! Are you a meticulous Software Engineer with a passion for precision and excellence? Are you ready to play a pivotal role in ensuring top-tier standards in a...

You will have an appreciation of firmware and electronics design. Knowledge of modern software development practices. Knowledge of standards such as DefStan 00-55 & DO178B/C and restricted coding standards such as MISRA would be advantageous. Candidates will need to achieve UK Eyes Only SC clearance prior to starting this role.

About The Role Deadline for applications: 11:59pm on 31st October 2025 Applying for this role is straight forward Scroll down and click on Apply to be considered for this position. Were looking for a Principal Software Engineer to shape the technical direction of high-profile projects and lead the delivery of modern, scalable software. xujxxms We use technology to create impactful,...

Job Description Job title: C++ 20/23 Software Engineer Client: Elite FinTech Firm Salary: Up to £150k + Bonus Location: London (Hybrid Working) Sells: Cutting-edge tech, ownership of multiple greenfield projects, no red tape, gold medal Olympiads, exceptional technologists, option to research and develop your own models, a friendly/collaborative environment, beautiful offices. An Elite Tech...

Job Description Playrix — одна из самых успешных компаний по разработке мобильных игр в мире. По доходам среди всех мобильных приложений мы входим в топ-3 в мире, а в Европе мы первые. Наши игры установили 2,3 миллиарда раз (треть населения Земли), каждый день в них играет более 30 миллионов людей по всему миру! У нас большие планы на развитие и рост наших проектов, именно поэтому мы ищем...

Job Description About the Job This position is for a Senior Software Engineer with a minimum of 5 years of experience in backend development and a passion for building robust, scalable systems. We are looking for an engineer with a strong background in the C# .NET ecosystem, and a preference for candidates with significant experience on AWS. Are you ready for a challenge? We’re looking for a...

You will design and build APIs that enable products, partners and AI services to work together, including: Building RESTful APIs using C# .

You will likely bring: Strong experience building backend services in C# .

You will work at the intersection of software engineering, quantum physics, and advanced hardware, enabling precise, reliable, and scalable quantum operations.

Job Description Job Title: SC Cleared Software Engineer Location: Farnborough, Malvern or Portsmouth Duration: 6 months with possible extension Rate: Up to £745.00 via an approved umbrella company Must be willing and eligible to go through the SC Clearance process Our client, a leading organisation supporting maritime test and evaluation facilities, is hiring for a talented Software Engineer to...

Job Description Software Test Engineer Location: Bristol Work Style: Hybrid: 3-4 days onsite Salary: £42,000 - £50,000 depending on experience, plus bonus, overtime, pension and benefits A leading UK defence organisation is expanding its Software Test Engineer team within advanced weapon systems simulation and experimentation. We're seeking a skilled Software Test Engineer to drive...

Job Description Java Software Engineer required for long term contract assignment based in Bristol Skillset/experience required:* A strong background in software engineering, its realisation and system wide impact.* Experience of working in Java* Collaborative, open approach to development and have the ability to work well in a team and maintain momentum during development.* Experience of...

You will be involved in: - Hands-on role developing solutions for next-generation Air Defence Systems - Requires the continued design and development of Command and Control architectures, and the instantiations for future products Your skillset may include: - A strong background in software engineering, its realisation, and system-wide impact.

You will be involved in: - Responsible for the verification and validation activities on real-time systems application software - Taking requirements, developing them into robust test cases, preparing and executing tests, capturing data, and delivering actionable feedback to project teams