376 to 400 of 2,120 Java Jobs in the UK

concepts for data exploitation solutions and technologies, including:o Analytics (e.g., SAS, R)o Reporting (e.g., Pentaho Business Analytics, Power BI)o APIs (e.g., Java, Denodo)* Expertise in data modelling within large, complex IT estates, implementing multiple data architectures and integrating data management/governance tooling* Modern ways of working ...

Must Have Full stack with backend depth. Professional software engineering experience across the stack, with your strongest work in the backend: Python, Go, Java, or similar, and a portfolio of production systems you've owned end-to-end. You build the interface yourself when the feature calls for it. Product ...

Built complex, real-time (event-driven) multi-modular single page applications, Optimized performance of latency sensitive systems, Delivered features across full stack, Preferably with Java as backend technology stack, Writing efficient, clear code and able to articulate what has been built and why Functional skills: Financial Market domain knowledge, preferably ...

share knowledge and strengthen team skill setsOwn your code, workflows, and data through their entire lifecycleDesired ExperienceWriting high-quality code in Scala, TypeScript, Java, Kotlin or another JVM languageRelational databases (e.g. Postgres, MySQL)NoSQL datastores (e.g. DynamoDB)Stream processing (e.g. Kafka)Experience building scalable web applications serving 10,000s ...

members. Strong problem-solving skills to address complex technical challenges and drive innovation within the software engineering team. Skills required (essential): Practical Experience building Java Applications. Test-Driven Development (TDD) experience. Experience of Agile development techniques and a deep understanding of systems engineering, build and release management principles including continuous ...

path to it. We build Synthetic Monitoring in Go. Deep experience building and operating production backend systems in another systems language (Rust, Java, C++) translates well; backend experience limited to JavaScript/Node.js runtimes does not. Operational mindset. You've run what you've built: you've owned production services ...

Senior Java Engineer (AWS, REST, SOAP) - Hybrid - Sussex Daily rate: £500 - £700 (inside IR35) Duration: 6 months Hybrid: 2 days per week (Tues + Wed) Start: ASAP My new client is looking for a highly skilled Senior Java Engineer to join their engineering team. The ideal candidate combines deep technical … architectures, contribute to API and microservices development, and help drive best practices across the engineering organisation. Key Responsibilities Design, develop, and maintain high‐quality Java applications using Spring Boot. Build and optimise RESTful APIs and contribute to GraphQL service development. Develop cloud‐native solutions using AWS services such as Lambda ...

Colate in London is seeking a Backend Engineer to design, develop, and improve AI-driven HR products. On-site role in London, full-time, mid-level. You will implement microservices with Spring, REST/GraphQL ...

JPMorgan Chase & Co. in the United Kingdom seeks a Software Engineer II within CIB Payments. You will join an agile team to design, develop, and test software for a secure, scalable payments platform deployed to ...

Castle Water in the United Kingdom is seeking a highly experienced Software Engineer to lead the design, development, and delivery of mission-critical financial systems on a modern Microsoft Azure and SQL Server stack. You ...

Marks & Spencer is seeking a Senior Software Engineer to join the Stock Domain team. You will lead modernisation of order management software, delivering scalable, secure solutions for millions of customers and thousands of colleagues. We ...

J.P. Morgan is seeking a Software Engineer III to join the Asset & Wealth Management Client Service team. You will develop software products that advance the firm's objectives, work in an agile environment, and help ...

Wise is hiring a Senior Software Engineer in London to own large-scale backend projects for Global KYC and Onboarding. You will design robust microservices, deliver clean APIs, and build reliable systems that scale across ...

CACI Limited is seeking a Senior Test Automation Engineer to join our Information Intelligence Group on one of our public sector streams in Bristol. You will drive automated testing within fast-paced, agile teams, delivering ...

J.P. Morgan is seeking a Lead Software Engineer to design, build, and operate secure, scalable solutions for Equity Derivatives in a Markets Technology context. You will work in an agile team, shaping architecture and driving ...

Senior Java Developer | Up to £140,000 | London (Hybrid - 2-3 days on site) I'm currently recruiting for a Senior Java Developer to join a leading technology team within a global banking organisation based in London. This is an exciting opportunity to work on complex, high-impact financial platforms … enterprise applications, modernising existing systems, building robust APIs and helping shape technical solutions within a large-scale environment. We're looking for a strong Java and Spring Boot developer with experience building enterprise-grade applications, working with microservices architectures and delivering secure, reliable software solutions. Banking or financial services experience ...

Java & Cloud-Native Specialist Position Overview Mandatory Skills: Java, Kafka, AWS Infrastructure Services, GCP DevOps Location: London (Hybrid - 3 days per week in the office) Employment Type: Permanent/Full-Time Employee (FTE) Job Summary We are seeking a highly skilled Specialist with 5 to 7 years of professional experience … Core Java, React, and cloud-native architectures. In this role, you will design, develop, and support scalable, high-performance applications tailored specifically for the investment banking sector. Key Responsibilities & Technical Duties Architect and build dependable applications utilizing Core Java, ReactJS, and their associated ecosystems. Apply advanced multithreading techniques, data structures ...

push the limits of what's possible by building and deploying web applications end to end using latest technical stack of React, Spring boot, Java and any cloud platform. As a Lead Software Engineer at JPMorgan Chase within Corporate Technology, you are an integral part of an agile team that … agreements, and business requirements Required qualifications, capabilities, and skills Formal training or certification on software engineering concepts and 5+ years applied experience Experience in Java (Core & EE, Spring Boot, Spring MVC, Spring Cloud) Strong technical skills in developing UI using React, HTML, CSS and other JS driven Web frameworks ...

firm's technology controls agenda and support the delivery of scalable corporate systems that matter. Job responsibilities Design and deliver full stack applications using Java (8+), Spring Boot microservices, and Angular (6+), ensuring solutions are resilient, secure, and aligned to enterprise architecture standards Build and evolve well-designed REST APIs … qualifications, capabilities, and skills Formal training or certification on software engineering concepts and proficient applied experience Hands-on experience building full stack applications using Java (8+) and Angular (6+), with practical experience delivering Spring/Spring Boot microservices and well-designed REST APIs Proficiency in TypeScript, HTML, CSS, and JavaScript ...

translate them into technical specifications. Design, develop, and implement secure, scalable, and reliable micro-services to deliver client-facing application(s) using a Java backend and React frontend. Optimize performance and reliability through continuous testing, debugging, and refinement. Stay abreast of industry trends and emerging technologies to drive innovation … more junior developers, fostering a culture of learning and growth within the team. Ideally, you should have... 7+ years of professional experience in Java development, with a focus on building client-facing APIs or platforms Strong written and verbal communication skills, with experience managing and mentoring diverse teams. Knowledge ...

driven and skilled individuals to join one of the fastest-growing consultancies globally. Job Description We are seeking an experienced Senior Full Stack Java Developer to join our UK Digital & Cloud Practice. Our Digital Practice is expanding rapidly and there will be an opportunity for you to achieve medium …/DRY principals Hands-on developing/coding role using the following technologies: Frontend (JavaScript/TypeScript or Angular or React or Node) Backend (Java, SpringBoot, Hibernate, Kotlin) Experience in estimation and sizing Integration experience API Design experience Cloud experience Appetite to work with emerging AI technologies SC Eligible Additional ...

focus on application design and development. Experience with AI/ML model integration, Prompt engineering, LLM APIs (OpenAI, Bedrock) and Generative AI Advanced in Java and Python Strong experience with cloud platforms like AWS, Azure, or Google Cloud Platform. Experience building RESTful APIs and working with event-drivenorserverless architectures. Demonstrated ...

seeking Java Developer in Glasgow for a 6 months contract role (inside IR35). Key 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 5 years of experience with strong understanding of functional programming concepts. Spring Ecosystem: At least 5 years of hands-on experience with Spring, Spring REST ...

Role: Java Developer Type: Fixed Term Contract (will be converted to PERM) Location: Newcastle, UK (Hybrid) Duration: 12 months Role Overview We’re looking for an experienced Java Developer to join a high-performing engineering team delivering secure, scalable, enterprise-grade systems. You’ll be working on modernising platforms using … engineering practices. This is an exciting opportunity to work on complex, high-impact systems within a collaborative Agile environment. Key Responsibilities Develop and maintain Java-based microservices using JDK 11+ and Spring Boot Design and build modular, scalable, and maintainable applications Work with enterprise middleware including WebLogic Server ...

clearance to join a defence and government technology program in Cheltenham. You will build and maintain complex web applications using React, TypeScript, Node.js and Java Spring Boot, collaborating with cross‐functional teams to deliver secure, high‐performance software. Strong hands‐on skills with Docker, Helm, Ansible, Jenkins and UNIX scripting ...