senior java backend developer jobs in Bristol

Position: Android Developer Location: Bristol, UK Contract: 6 Months Contract Hybrid- 1-2 Days Onsite Android JD:- About the team Our team is accountable for security within the mobile channel. We provide a suite of mobile security components, that provides an all-round security posture in mobile apps including associated services (penetration testing,...

City of Bristol, United Kingdom | Posted on 01/12/2025We provide end-to-end IT solutions and services including Applications services, Data & Analytics services, AI/ML Technologies and Professional services in the UK and EU market.Job DescriptionMandatory Skills (Hands-on Experience Required):Spring CloudMicroservice Design PatternsAPI Management &...

A technology solutions provider is seeking a backend developer skilled in Go and Java for developing secure, scalable applications. The role involves working within a team focused on mobile security, delivering innovative features and enhancements. Candidates must have expertise in REST APIs, microservices, and cloud environments. Strong analytical and...

Job Description:SECURITY CLEARANCE: You will be subject to BPSS and Export Control checks (including a criminal record check) TRAVEL REQUIRED: Occasional  travel within UK and internationalLOCATION: Filton (60% of your working week must be office based)TYPE: Full timeWHAT'S IN IT FOR YOUFinancial Reward: Competitive salary, annual profit share,...

**Full Stack Software Engineer | Bristol | Hybrid | Tech for Good** **£55,000 – £70,000 DOE** Fancy using your engineering skills to build technology that actually makes a difference? SR2 are working with a growing tech-for-good organisation in Bristol that's on a mission to make a genuine, positive impact on people's lives through technology. They've...

Referment is working with a financial services technology company whose development teams build and maintain financial reconciliation and payments platforms. Its products are cloud-native and multi-tenant, and this role is central to how quality is built into them. **The Role** You'll join an interdisciplinary team of engineers, a product manager and an...

Long-term Fullstack (Java) Developer role available for a UKIC DV Cleared individual. Working on a secure programme, this will be a broad development role that will give you an opportunity to develop cutting edge web applications – frontend (Vue/React or Angular) and backend (Core Java). Suited candidates will have a deep experience in developing,...

## Principal Data Scientist & Machine Learning ResearcherApplylocations: Gloucester, South Gloucestershire: Manchester, Lancashire: London, Londontime type: Full timeposted on: Posted 30+ Days Agojob requisition id: 01804570**Date Posted:**2026-02-23**Country:**United Kingdom**Location:**Gloucester, South Gloucestershire**Position Role...

Our client, a global energy-technology leader, seeks a Senior Embedded Software Engineer in Bristol. You will lead design and code reviews, develop XML configurations for electronic modules, and create Python-based tools to automate engineering tasks.The role requires embedded C/C++ expertise, Python and Java SE familiarity, and strong understanding of...

Senior Design Engineer Department: Hardware Employment Type: Full Time Location: Bristol Description We are looking for multiple Senior Design Engineers who will work on revolutionary technology that is at the leading edge of non-terrestrial communications, a 5G base station to be deployed on board satellites. This technology will underpin the next...

About The Job Job summary Discover a career in your hands at HMRC. Whether you're seeking purpose, growth, or a workplace that gives you a true sense of belonging, hear from some of our employees as they share their story about what it's really like to work at HMRC. Visit our YouTube channel to watch the full series and come and discover your...

About Us: At CACI Information Intelligence Group (IIG), we're trusted to solve some of the UK's most complex and mission-critical technology challenges. As a specialist software consultancy, we design and deliver bespoke digital solutions that support National Security, Defence and Government organisations in making critical decisions and responding to...

Our client is global energy‑technology company. This role involves deeper expertise in distributed systems, advanced debugging, and developing tools and configurations that support the full subsea controls lifecycle.As a Senior Embedded Software Engineer, you will be responsible for:Leading and actively participating in design and code reviews, ensuring...

Wedo Technology Solutions Ltd. is seeking a Full-Stack Developer in Bristol to join a growing SaaS business in the insurance sector. You will be crucial in modernising core platforms and expanding product offerings. Responsibilities include building integrations with third-party services and developing backend services with C# and .NET, while supporting...

A platform you can believe in: Immersive One is the leading cyber resilience solution across the globe. Build and scale a best in class platform alongside a team of the brightest minds in cybersecurity! At Immersive, we’re uniquely positioned to future‑proof organizations against any cyber challenge. If that excites you, read on! Immersive helps prove...

Why supply tech at Heidi? Heidi is the ski holiday specialist. Customers search, compare and book ski holidays across Europe's mountains: accommodation, flights, transfers, lift passes, equipment hire and lessons, packaged into one trip. Supply tech is the flywheel of the business. Better supply means better value for customers and a healthier bottom line,...

OverviewRecruitment Consultant @ SR2 B Corp | LLB | Talent Specialist in Python | Advocate of Businesses for Good, Animal Protection, and Plant-Based FoodsLocation: Bristol, UKAre you a Senior Software Engineer with a knack for building and implementing high quality software solutions for exciting, innovative projects?ResponsibilitiesDesign and develop new...

This role is available across our London, Bristol and Manchester locationsThe Government Digital Service (GDS) is the digital centre of government. We are responsible for setting, leading and delivering the vision for a modern digital government.Our priorities are to drive a modern digital government, by:joining up public sector servicesharnessing the power...

Senior Software Engineer (Pensions, ISAs & Investments)Join to apply for the Senior Software Engineer (Pensions, ISAs & Investments) role at TieTalentSenior Software Engineer (Pensions, ISAs & Investments)1 day ago Be among the first 25 applicantsJoin to apply for the Senior Software Engineer (Pensions, ISAs & Investments) role at TieTalentGet AI-powered...

About the job you're considering Capgemini are recruiting for experienced Quality Engineers at a Senior and Lead level. We have vacancies for Senior and Lead Quality Engineers to join our dynamic team building solutions for our public sector client. Working with us will mean delivering critical digital services from cradle to grave working on a variety of...