Freelance Software Engineer jobs in Bristol

You will collaborate closely with cross-f...

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 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,...

Software Engineer Document Management & Workflow Systems Please ensure you read the below overview and requirements for this employment opportunity completely. Details: - Initial6-month contract - Fully remote, EU working hours - Start end of Feb / early March Were looking for an experienced Software Engineer (Contractor) to support a regulated banking client on their Document Management &...

Job Description We are looking for passionate and skilled software engineers who have exceptional problem solving and critical thinking skills, analytical with high attention to detail, and self-motivated! Salary: up to £64,000 depending on experience Dynamic (hybrid) working: 5 days per week on-site, due to workload classification Security Clearance: British Citizen or a Dual UK national with...

World Class Defence Organisation based in Bristol is currently looking to recruit an Algorithm Software Engineer on an initial 6 month contract, with very likely extension. The role will be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday). You could be just the right applicant for this job Read all associated information and make sure to apply. Rate:£65.00 per...

Java Software Engineer Bristol (Hybrid – 3 days per week) Up to £50,000 ClimateTech Want to grow your backend skills while working on meaningful climate tech? At Bohr, the software you build helps reduce methane emissions across Europe’s gas networks. This is an opportunity for a high-potential junior or early mid-level Java engineer to work on real-world systems that directly support...

Job Description Join a leading partner of the UK Ministry of Defence at our Bristol site, where our team is shaping the next generation of Air Defence solutions. Youll be part of a dynamic environment focused on evolving technologies, delivering high-performance systems, and upholding our reputation for safety, reliability, and innovation.. Key Responsibilities: This is a highly practical role...

C++ Software Engineer Location: Bristol, Full time on site Duration: 12 Months initial SC Clearance Required Rate: £65 ph Umbrella Overview of department: Our team, at our Bristol facility, develop solutions for the next generation of Air Defence Systems; developing evolving products whilst maintaining our enviable reputation for safety, performance and...

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...

Software Engineer - Westerleigh Business Park, 3 Turner Dr, Bristol, YorkshireCompany DescriptionAt SBS, we’re more than just a technology company – we’re a global fintech partner helping banks and financial institutions transform, innovate, and grow. With over 5,000 employees worldwide and clients in more than 80 countries, our solutions power everything from digital banking and lending to...

Job Description Scot Lewis is working with a brilliant and growing, Bristol based technology company, helping them as they look to expand their talented software engineering team. The company uses a very broad range of tech, across several greenfield projects and R&D environments, encompassing everything from full stack to embedded development, AI and Machine Learning tools and AWS / Azure...

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...

World Class Defence Organisation based in Bristol is currently looking to recruit a C++ Software Engineer subcontractor on an initial 6 month contract, with very likely extension. The role will be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday). Scroll down to find the complete details of the job offer, including experience required and associated duties and...

You will work on complex software projects, contributing to the architecture, development, and improvement of software systems. This role xujxxms involves mentoring junior engineers, collaborating with cross-functional teams, and d...

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.

We are looking for a highly capable and adaptable Software Engineer to join our Command and Control team at our Bristol facility to develop solutions for the next generation of Air Defence Systems! Please make sure you read the following details carefully before making any applications. Salary: Circa £65,000 depending on experience Dynamic (hybrid) working: mostly office based due to workload...