126 to 150 of 3,426 Java Jobs in the UK

Senior Java Architect | Banking, Payments & AI Engineering Location: London (Hybrid) Role Type: Contract Rate: Up to £600 a day (Outside IR35) We're seeking an experienced Java Architect to play a key role in a major banking transformation programme, helping to deliver enterprise-scale banking and payments platforms with … design and delivery of scalable, secure and resilient backend platforms while providing technical leadership to offshore development teams. Key responsibilities include: Designing enterprise-grade Java-based banking and payments solutions Leading offshore Java development teams Defining microservices and event-driven architectures Delivering payment solutions across SWIFT, ISO 20022, settlement ...

Senior Java Architect | Banking, Payments & AI Engineering Location: London (Hybrid) Role Type: Contract Rate: Up to £600 a day (Outside IR35) We're seeking an experienced Java Architect to play a key role in a major banking transformation programme, helping to deliver enterprise-scale banking and payments platforms with … design and delivery of scalable, secure and resilient backend platforms while providing technical leadership to offshore development teams. Key responsibilities include: Designing enterprise-grade Java-based banking and payments solutions Leading offshore Java development teams Defining microservices and event-driven architectures Delivering payment solutions across SWIFT, ISO 20022, settlement ...

Responsibilities Design, develop, and maintain robust Java-based applications. Deliver secure, stable, and scalable solutions across various business and technical domains. Collaborate with cross-functional teams to understand requirements and translate them into effective technical solutions. Take ownership of projects, proactively identifying and resolving issues. Ensure best practices in coding … testing, and deployment. Required Qualifications Core Java & Functional Programming: Minimum 6 years of experience with strong understanding of functional programming concepts. Spring Ecosystem: At least 5 years of hands-on experience with Spring, Spring REST, Spring Boot, and JPA. Kubernetes: Minimum 3 years of experience deploying and managing applications ...

Java Developer - £55,000 - £67,00 - Remote Working We are looking for a number of Java Developers to work for a Digital consultancy across several of their key clients. You will be joining a dynamic team and contributing to the development of cutting edge applications. The ideal candidate would have … design, development, and deployment of robust and scalable software solutions. Your responsibilities will include: Developing, testing, and deploying high-quality code primarily using Java and Spring Boot . Designing and implementing cloud-native applications on AWS (Amazon Web Services). Contributing to the front-end development using JavaScript . Collaborating ...

technologies and will have the opportunity to develop a wide range of new skills on the job. The Role We are seeking a Senior Java Developer to join our engineering team supporting the development and maintenance of enterprise-scale applications and microservices solutions. The successful candidate will contribute … design, development, testing, and deployment of high-quality software solutions within Agile delivery teams. This role requires hands-on experience with Java development, modern backend frameworks, database technologies, and collaborative software delivery practices. Key Responsibilities Develop, maintain, and enhance enterprise applications using Java 8+ and Spring Boot Design and implement ...

stay ahead in a rapidly evolving financial landscape, offering comprehensive solutions that drive business transformation and sustainable growth. We are looking for an experienced Java Developer to join a fast-moving delivery team building a new regulatory reporting platform for a global financial services firm. This is a key build … focused on MiFID II transaction reporting, trade transparency, and instrument data — replacing a legacy system with a cloud-native microservices architecture (Java 17, Spring Boot, AWS, CI/CD). You’d be working closely with BAs, compliance SMEs, and QAs to deliver genuinely business-critical features. Key highlights Greenfield ...

successful candidate will be writing code as well as setting direction - this is not a purely architectural or management position. Current delivery is a Java/Spring Boot microservices platform on AWS EKS, with a Next.js frontend and Camunda-based process orchestration. Essential Experience level: 10+ years minimum, principal … staff grade equivalent. Backend and cloud: Java 17 or 21, at expert level - modern language features Spring Boot in depth: security, transaction management, async/reactive Microservices architecture design - has designed services from scratch Kubernetes and Docker in production (not local development use) AWS, hands-on: EKS, Lambda ...

successful candidate will be writing code as well as setting direction - this is not a purely architectural or management position. Current delivery is a Java/Spring Boot microservices platform on AWS EKS, with a Next.js frontend and Camunda-based process orchestration. Essential Experience level: 10+ years minimum, principal … staff grade equivalent. Backend and cloud: Java 17 or 21, at expert level - modern language features Spring Boot in depth: security, transaction management, async/reactive Microservices architecture design - has designed services from scratch Kubernetes and Docker in production (not local development use) AWS, hands-on: EKS, Lambda ...

innovative and high-quality technology solutions while supporting the continued growth and development of our professional workforce. Role Overview: We are seeking a Senior Java Developer to join our Core Platform Team. This role is critical to building and maintaining the scalable backend infrastructure of our back office system platform … ensuring it can support high-concurrency gameplay, real-time interactions, and a distributed microservices architecture. As a Senior Java Developer , you will architect and develop backend systems that power our games, player management, reporting tools, and third-party integrations. You will work closely with Product Owners, Frontend Developers, DevOps ...

data provider. Their purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth.Team is seeking a highly technical, hands-on Java developer. Our group is focused on bringing a new level of efficiency, transparency and openness to the trading process by building a collaborative community … Continuously develops technical expertise and stays up to date with modern technologies and frameworks. SKILLS Must have 8+ years of software engineering experience. Strong Java fundamentals (Java 21 preferred) including core concepts (collections, concurrency, memory management). Solid experience with Spring Framework (Spring 4+) and Spring Boot 3.x. Experience building ...

demonstrate the Barclays Mindset – to Empower, Challenge and Drive – the operating manual for how we behave. Join our dynamic Technology team as a Java Developer Integrated Financial Crime (IFC) and play a key role in shaping the future of financial crime prevention through the transformative Integrated Financial Crime (IFC) Program. … more seamless client experience through unified technology platforms, and drive operational efficiency through modern engineering practices and innovative solutions. We are seeking a Java Developer with a keen interest in progressing towards architecture. You will bring practical, hands‐on technical experience combined with a forward‐looking approach to system design ...

Global Liquidity and Cash Management Technology team and be part of a dynamic group dedicated to delivering innovative technology products. We are seeking motivated Java engineers to enhance our global technology organization, focusing on modern solutions for the Corporate & Investment Bank’s Payments business. Our systems manage client liquidity … global team Provide out of hours application support and coordinate of Production releases Required qualifications, capabilities, and skills Formal training or certification on Java concepts and proficient applied experience. Understanding of Java 17+ fundamentals and frameworks (Spring Boot), OO programming paradigms, multi-threading, messaging technologies and computer networks Experience with ...

DevOps workflows Troubleshoot issues and improve reliability and performance Produce clear technical and operational documentation Must‐Have Skills Strong hands‐on experience with Java and Spring Boot Solid software engineering fundamentals (OO design, testing, debugging) Experience working in agile development environments Working knowledge of CI/CD pipelines and DevOps ...

Experience with MySQL, Postgres, MongoDB, Elasticsearch and other relational databases In-depth understanding of HTTP and REST API design, management, and consumption Very strong Java skills and experience with Python, Spring Boot, Node.js and JavaScript Understanding of use of AI as a tool and within applications Experience implementing Enterprise Integration … skills to guide engineering teams and communicate complex technical concepts to diverse audiences. Highest-signal resume keywords AWS Cloud Services Implementation Application Architecture Design Java and Python Development Messaging Services Understanding Risk Management and Compliance Hard Skills Software Engineering Cloud Solution Architecture SQL and NoSQL Databases REST API Design Enterprise ...

opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer-Java/Spring Boot at JPMorgan Chase within Commercial and Investment Banking's Post-Trade Technology team, you are an integral part of an agile team … applied experience Hands-on practical experience delivering system design, application development, testing, and operational stability Advanced in one or more programming language(s), including Java Hands-on experience building and maintaining microservices with Spring Boot, including REST APIs with JSON, dependency injection, configuration management, and actuator-based monitoring. Proficiency ...

Software Engineer II at JPMorganChase within [Insert Team Name/Line of Business], you will ship secure, full-stack features, write clean Java code, and deepen your expertise in modern engineering practices — including microservices, event-driven architecture, and CI/CD — while building the foundation for a serious, long-term … concepts and expanding applied experience Hands-on experience contributing to system design, application development, testing, and production support and operational stability Strong proficiency in Java and common frameworks such as Spring Boot, Hibernate, JPA, and Spring Kafka Working knowledge of microservices architectures and Kafka or other messaging and event-driven ...

# Java Full Stack Engineer-Consultant-Digital ExcellenceGlasgow, London, Manchester, Newcastle Bank HouseApply for this job* Permanent* Experienced Professionals* Strategy & Transformation* ID 521020-en\_GB## **ROLE DETAILS****SBU - Invent****CU - Business Technology****Global Grade - B**##At Capgemini Invent, we believe difference drives change. As inventive transformation consultants, we blend … ability to make a real difference for our clients. We work in diverse multi-disciplinary teams, hand-in-glove with our clients.##Our Java Full Stack Engineers are responsible for creating the visions of our clients and driving better business outcomes. They are tasked with building cutting-edge digital solutions ...

# Java Full Stack Engineer-Consultant-Digital ExcellenceGlasgow, London, Manchester, Newcastle Bank HouseApply for this job* Permanent* Experienced Professionals* Strategy & Transformation* ID 521020-en\_GB## **ROLE DETAILS****SBU - Invent****CU - Business Technology****Global Grade - B**##At Capgemini Invent, we believe difference drives change. As inventive transformation consultants, we blend … ability to make a real difference for our clients. We work in diverse multi-disciplinary teams, hand-in-glove with our clients.##Our Java Full Stack Engineers are responsible for creating the visions of our clients and driving better business outcomes. They are tasked with building cutting-edge digital solutions ...

# Java Full Stack Engineer-Consultant-Digital ExcellenceGlasgow, London, Manchester, Newcastle Bank HouseApply for this job* Permanent* Experienced Professionals* Strategy & Transformation* ID 521020-en\_GB## **ROLE DETAILS****SBU - Invent****CU - Business Technology****Global Grade - B**##At Capgemini Invent, we believe difference drives change. As inventive transformation consultants, we blend … ability to make a real difference for our clients. We work in diverse multi-disciplinary teams, hand-in-glove with our clients.##Our Java Full Stack Engineers are responsible for creating the visions of our clients and driving better business outcomes. They are tasked with building cutting-edge digital solutions ...

# Java Full Stack Engineer-Consultant-Digital ExcellenceGlasgow, London, Manchester, Newcastle Bank HouseApply for this job* Permanent* Experienced Professionals* Strategy & Transformation* ID 521020-en\_GB## **ROLE DETAILS****SBU - Invent****CU - Business Technology****Global Grade - B**##At Capgemini Invent, we believe difference drives change. As inventive transformation consultants, we blend … ability to make a real difference for our clients. We work in diverse multi-disciplinary teams, hand-in-glove with our clients.##Our Java Full Stack Engineers are responsible for creating the visions of our clients and driving better business outcomes. They are tasked with building cutting-edge digital solutions ...

code and systems Adds to team culture of diversity, opportunity, inclusion, and respect Required qualifications, capabilities, and skills Hands on experience on React Js, Java, Spring Boot microservices, Oracle Databases, Kafka messaging, GKP deployments. Hands-on practical experience in system design, application development, testing, and operational stability Experience in developing ...

Work with the Product team to understand user’s needs and follow an Agile SDLC to develop and deliver product features. Our stack is Java/Springboot with a bit of Kotlin, DynamoDB, Aurora/MySQL and AWS. Participate with the rest of the team in the process of designing … quality software that adjusts to business and product needs to provide a great user experience in a timely manner Experience with a JVM language (Java/Scala/Kotlin) and Springboot Experience designing systems from scratch as well as understanding how to evolve existing architectures to achieve new goals, both ...

software engineering concepts and applied experience Experience in cloud development, with a focus on application design and development. Proficiency in programming languages such as Java, Python, or Node.js. Strong experience with cloud platforms like AWS, Azure, or Google Cloud Platform. Experience building RESTful APIs and working with event-drivenorserverless architectures. ...

most trusted property platform, while contributing to an inclusive engineering culture that values learning, creativity, and impact. The Role As a Java Engineer , you will develop high-quality, reliable, and scalable software that can be deployedfrequentlyand safely into production. You will work in a cross-functional team alongside product managers … workflows Partnering with product, data, and design to ensure we are delivering meaningful outcomes for users WhatWe’reLooking For: Experience building and maintaining Java-based applications An understanding of the importance of testing and familiarity with TDDpractices An analytical and collaborative approach to solving problems A commitment to writing clean ...

team culture of diversity, opportunity, inclusion, and respect. Required qualifications, capabilities, and skills Proficiency in at least one of core languages and framework (Java, Spring, Go, Python, Terraform, Kubernetes) - you can design build, and debug within that ecosystem confidently. Willingness to engage with AI tooling as part of your workflow. ...