Cloudnative Java Fullstack Engineer Jobs in UK

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Java Full Stack Engineer | Flexible & Impactful

A leading consultancy firm based in Greater London is seeking a Full Stack Engineer to join its Software Engineering Practice. You will work across the full lifecycle of project development, engaging with clients, and contributing to engineering best practices. This role requires hands-on experience in Java, fro ...

Data Security Backend Engineer Java Citi

Job Overview Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries, operate at a scale few can match, and build systems that matter. The Mid‑l ...

Senior Java Backend Engineer – Multithreading & Caching

Senior Java Developer - Multithreading/caching - sought by leading investment bank based in London - Contract *inside IR35 - umbrella* Key Responsibilities Develop and maintain high‑performance backend services for complex dat ...

Java Engineer Hybrid, AWS & Growth Path

A leading consulting firm in Belfast is seeking a Java Software Developer to join their Digital & Data community. This role involves applying object-oriented programming principles to design robust solutions, utilising AWS technologies, and collaborating in a cross-disciplinary environment. Candidates should hav ...

Java Engineer – AWS & Scalable Systems (Hybrid)

A global consulting firm based in Manchester is seeking a Java Developer with a minimum of 2 years’ experience. The role involves developing robust software solutions using Java and AWS while collaborating with cross-functional teams in a hybrid working environment. Candidates should have strong problem-solving ...

Java Engineer — Hybrid, AWS & Growth Opportunities

A leading consulting firm in Northern Ireland seeks a skilled Java Developer. In this role, you will apply Java programming principles, work with cloud technologies, and engage with various stakeholders. The ideal candidate has a minimum of 2 years of experience, strong problem-solving abilities, and a deep unde ...

Hybrid Java Backend Engineer | Spring, Microservices

A leading technology-focused organization is seeking skilled Java Software Engineers in Newcastle upon Tyne. You'll design and build scalable Java applications in an Agile environment, while also mentoring junior staff. The ideal candidate has significant experience with Java 8+, Spring, and strong collaboration ...

Senior Java Engineer Data Platform Framework

Senior Java Engineer – Data Platform Framework Salary Banding : £58,810 - £80,190 per annum Contract : Full-Time, Permanent Working Location : Hybrid, 2 Days a week in the office, minimum Office Locations : Basingstoke, London, Bristol J ...

Test Automation Engineer Java & API Automation

A leading financial services company in Bournemouth is looking for a Test Automation Engineer to enhance software products. The role involves designing robust test automation frameworks using Java, collaborating with stakeholders, and supporting junior engineers. Ideal candidates will have a certification in sof ...

Senior Backend Engineer—Java, Cloud Microservices

JPMorgan Chase is looking for a Software Engineer III to join their International Consumer Bank team in London. This role involves developing cutting-edge cloud-native applications while ensuring reliable and secure systems. Candidates should have a solid background in Java, cloud technologies, and a passion for ...

Software Engineer (Java/Scala) – Trading Systems

A leading financial technology firm in the City of London seeks an Associate Developer to join a small agile team that builds sophisticated software solutions. You will work closely with client teams to design and implement solutions for complex problems, requiring strong skills in Java and/or Scala. The role of ...

Java Backend Engineer Spring Boot & Microservices

A London-based trading company is seeking an experienced Java Engineer to join their technology team on an initial 6-month contract. The role focuses on backend development using Java and Spring Boot, building scalable services, and collaborating with various teams. Ideal candidates will have Java expertise, exp ...

Hybrid AWS Backend Engineer Golang/Java

A leading security technology company in Northern Ireland seeks a Backend Engineer to manage project lifecycles from design to deployment. The successful candidate will have at least 1 year of experience in Golang or Java, alongside knowledge of cloud platforms such as AWS or Azure. This role offers a hybrid wor ...

Hybrid Edinburgh Backend Engineer Java & Spring

A leading financial services firm is seeking an experienced Backend Engineer to join their growing Engineering team in Edinburgh. The role involves collaborating within agile teams while delivering scalable backend services using Java and contributing to high-impact projects. Ideal candidates will have strong Ja ...

Senior Java Engineer, Data Platform (Hybrid)

A leading sports technology company is seeking a Senior Java Engineer for their Data Platform Framework. You will develop and optimize data-intensive backend services, collaborating with a dynamic team. The role requires strong Java experience, familiarity with AWS, and a focus on event-driven architectures. Enj ...

Java Backend Engineer – SC/NPPV3 Cleared

A technology company specializing in security solutions is seeking a Software Developer in Winnersh, UK to support government projects. The role involves developing secure back-end services using Java and Spring Boot, and requires strong Java fundamentals. Candidates need 2-3 years of experience in Java developm ...

Mission Control Software Engineer (Java/Python)

A leading space engineering firm in Greater London is seeking a Ground Segment DevOps Engineer to join their innovative team. This role involves designing and maintaining the Mission Control System, implementing software modules in Java and Python, and supporting mission operations subsystems. Ideal candidates w ...

Senior Java Engineer Data Platform Framework

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. Senior Java Engineer - Data Platform Framework Salary Banding : £58,810 - £80,190 per annumContract : Full-Time, PermanentWorking Location : Hybrid, 2 Days ...

Java Engineer — Hybrid, AWS & Diverse Projects

A forward-thinking consulting firm based in Belfast is seeking a Java Developer to engage in innovative software solutions and collaborate across diverse teams. The ideal candidate should possess at least 2 years of Java software development experience and excel in problem-solving amidst a dynamic environment. T ...

Senior Software Engineer II Investments Java

Company Description Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payment ...

Backend Engineer (Java) Cloud & Microservices (Hybrid)

A financial services consulting firm is seeking a Backend Software Engineer skilled in Java to join their Edinburgh team (hybrid role). This position focuses on building scalable backend services and designing microservices. Applicants should have strong experience with Spring Boot, cloud technologies (preferabl ...

Senior Software Engineer: Backend & Microservices (Java)

A leading EdTech company based in London is seeking a Senior Software Engineer to design and build scalable systems. In this role, you'll work on backend architecture, APIs, and data systems while collaborating with a global engineering team. Ideal candidates should have strong experience with Java, Python, and ...

Senior PriceFX Engineer Groovy & Java Integrations

A leading software products firm is seeking a Senior Software Engineer focused on PriceFX implementation. The role involves leading technical implementations, scripting in Groovy, and integrating solutions with Java and Apache Camel. Ideal candidates will have strong problem-solving abilities and a solid backgro ...

Senior Java Software Engineer Low Latency

HCLTech is a global technology company, home to 219,000+ people across 54 countries, delivering industry-leading capabilities centered on digital, engineering and cloud, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry soluti ...

Senior Java Software Engineer Low Latency

HCLTech is a global technology company, home to 219,000+ people across 54 countries, delivering industry-leading capabilities centered on digital, engineering and cloud, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry soluti ...

Full Stack Java Engineer: Microservices & Frontend

• High concurrency and scalability patterns • Strong knowledge of: • System trade-offs (consistency vs availability, latency vs throughput) • API design and service boundaries • Fault tolerance and resilience design • Experience with system decomposition and domain modelling ...

Software Engineer, Streaming Platforms (Java/AWS)

BBC Group and Public Services in London is seeking a Software Engineer to join their Media Services team. You will design, develop, and maintain high-quality systems that power audio and video experiences for millions worldwide. The role requires proficiency in Java and an understanding of modern technologies li ...

Adoption Platform Software Engineer — Java & AWS

A leading financial institution is seeking an Adoption Software Engineer to transform and modernise their digital platform. The successful candidate will lead in designing and developing software using Java and cloud technologies, while working collaboratively with various teams to meet business objectives. Cand ...

FinTech Core Tech Engineer (Java/Python)

Isamcapitalmarkets is looking for a passionate Software Developer to join their Core Technology team in Greater London. The role involves building innovative solutions for both Asset Management and Securities. Strong skills in Java are required, along with a keen interest in financial markets. Successful candida ...

Cloud Native Full Stack Engineer (Java)

IBM is seeking a Full Stack Developer to join their consulting division in the UK. This role will involve developing cloud-native applications using modern technologies like React and Spring Boot, and working in a hybrid environment. You'll collaborate on projects that leverage the latest in cloud services, ensu ...

Senior Java Engineer Data Platform Framework

Senior Java Engineer – Data Platform Framework Salary Banding: £59,990 - £81,800 per annum Contract: Full-Time, Permanent Working Location: Hybrid, 2 Days a week in the office, minimum Office Locations: Basingstoke, London, Bristol Overview Join Our Team ...

Java Software Engineer AI Security Applications

We are looking to recruit an experienced Java Software Engineer who has experience of developing IT Security Applications. Experience of developing AI integrated applications would be a real advantage. In this role you will working in Java on the development of new IT Security Applications to prote ...

Senior Java/Kotlin Software Engineer Manchester

Senior Software Engineer - Manchester Zopa Bank is a new era of banking that redefines finance for customers. We started in 2005 building the first peer‑to‑peer lender, launched Zopa Bank in 2020, and are committed to listening to customers and flipping the finance experience. We’ ...

Senior Java Engineer – Customer Services (Hybrid)

Starling Bank Limited is seeking a highly motivated engineer to join their Customer Service Engineering Group. This individual should possess over 5 years of experience in Java programming and have a strong understanding of scalable code delivery. Engaging in a hybrid working model, the role involves developing ...

Senior Software Engineer (Java/AWS/K8s)

Remote/Hybrid: 3 days in London office What does the client do? FinTech/Series E funded - Unicorn Status. Size/shape of team? Circa 300 headcount in total. Close alignment between Product and Engineering. This team is a new pillar adding to two existing pillars. ...

Senior Java & DevOps Engineer: Cloud Migrations

HCLTech seeks a Migration-focused Java + DevOps engineer in Greater London. The role involves working on lift-and-shift migrations, CI/CD automation, and collaborating with infrastructure teams on hybrid cloud platforms. Applicants should have strong experience with monitoring tools like Geneos and Grafana, and ...

Senior/Principal Java Engineer Low Latency

We're looking for Senior and Principal Java Developers with a strong background in low-latency systems to join us on a high-performance trading and real-time data project, for a major financial institution. You’ll be joining an environment where good software engineering truly matters, where clean ...

Java Software Engineer – Hybrid, AI & Microservices

SR2 | Socially Responsible Recruitment | Certified B Corporation™ is seeking a mid-level Software Engineer to join a cross-functional team in Bristol. You will work in a hybrid environment with a competitive salary of up to £70k. The ideal candidate is proficient in Java, familiar with Spring Boot and microservi ...

Java Engineer – Buyside FX Trading Systems

This is not a bank. Not a consultancy. Not sell‑side tech. We’re hiring a Java Engineer to join a small, elite engineering team inside a buyside FX trading firm building proprietary systems that directly trade capital. Your code won’t feed dashboards or client portals — it will sit at the h ...

Senior Java Software Engineer Customer Services

Starling is the UK’s first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in a new and transformative way. We’re a fully licensed UK bank with the culture and spirit of a fa ...

Software Engineer III (Java/ Databricks /API)

Software Engineer III- (Java/ Databricks /API) About the team The SciVal Development Team is a cross-functional group comprising Frontend, Backend, and Quality Engineers who work closely together. The team collaborates closely with UX and Product to design, build, and deliver high-quali ...

Senior Software Engineer Java & Microservices (Hybrid)

Lloyds Bank plc is seeking a Senior Software Engineer for their Bristol office. This full-time role offers a salary between £72,702 and £80,780, with a hybrid working model that encourages spending at least 40% of time in the office. The ideal candidate will have a strong Java background and experience with Spri ...

Lead Software Engineer Java, Public cloud

Join us to shape the future of identity and access management with your technical expertise and passion for innovation. You’ll collaborate with a global network of technologists, modernize authentication platforms, and integrate cutting-edge solutions. We offer opportunities for career growth, professional ...

Lead Software Engineer Identity & Cloud (Java)

JPMorgan Chase & Co. is looking for a Lead Software Engineer to drive the Identity and Access Management team. You will lead a group of innovators to modernize authentication processes and integrate cutting-edge solutions. Strong Java programming skills and cloud experience are essential. This role offers the ch ...

Senior Java & Kotlin Backend Engineer (Microservices)

A leading global workforce solutions company in Greater London is seeking a Java & Kotlin Developer with 5 to 7 years of experience. This role involves developing scalable backend solutions using Microservices, Spring, and Spring Boot. Responsibilities include writing efficient code, collaborating with teams, an ...

Senior Java Engineer Fulfilment Platform & Microservices

A leading retail company in Welwyn Garden City seeks a Fulfilment Platform Developer to enhance their next generation of scalable and resilient fulfillment operations. The ideal candidate will have a strong background in Java development and agile methodologies, along with experience in collaborating with distri ...

Senior Java & AWS Backend Engineer Healthcare

A leading healthcare technology firm is seeking a Java and AWS Developer in London to build secure, scalable cloud-based services for medical researchers. The role involves working with Java-based microservices on AWS, ensuring data security, and obtaining compliance with healthcare standards. The ideal candidat ...

Senior Java Engineer Scalable Fulfilment Platform

Tesco UK is seeking a Software Development Engineer (SDE) to join their team in Welwyn Garden City. This role focuses on designing, developing, and implementing a next-generation customer fulfillment system using Java and Spring Boot, aimed at optimizing warehouse operations. Ideal candidates will possess hands- ...

Senior Software Java Engineer Customer Fulfilment

Overview We are in the process of building and rolling out our next generation, dynamic, scalable, and resilient Fulfilment platform for Tesco, to address both manual, and robotic powered automate fulfilment operations, across all the customer order fulfilment locations. This highly optimized and ...

VP Java Engineer – Trading & Securities Lending

A global financial institution is seeking a highly motivated software engineer for their Equities Technology team in London. The role requires 6-10 years of experience in application development with strong Java skills. Responsibilities include resolving complex problems, providing expert guidance in application ...

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    Cloudnative Java Fullstack Engineer Jobs in United Kingdom Job Search Guide, Trends and Insights