476 to 500 of 791 Java Jobs in the UK

legacy code, you’ll be architecting and building Cloud-First solutions within a highly collaborative, cross-functional team. The Tech Stack You’ll Own: Java: You are an expert in modern Java and building robust microservices. Spring Boot Cloud (They're using AWS) Engineering Excellence: You care about clean code … Strong pension scheme and private healthcare. A culture that genuinely values continuous learning and "Lead" thinking. Interested in hearing more? If you’re a Java specialist who is looking for a meaningful and impactful role, please apply, and let's have a conversation. ...

Title Java Developer Day Rate £500/day - Inside IR35 Location Remote - Occasional London Duration 6 months (with view to extend) ROLE DESCRIPTION Brio Digital are supporting a consultancy on a major NHS digital programme and are looking for an experienced Senior Java Developer to join a high-performing engineering … team. You will take a lead role in the design and delivery of complex, enterprise-scale solutions, bringing strong Java, AWS, and API expertise to a programme that is making a real difference to patient care across the country. KEY RESPONSIBILITIES Lead the design and development of robust, scalable Java ...

Summary We are looking for a passionate and motivated Junior Java Full Stack Developer to join our development team. The ideal candidate should have basic knowledge of both frontend and backend technologies and be eager to learn and grow in a fast-paced environment. Key Responsibilities Develop and maintain … applications using Java and frontend technologies Work on both backend (Java, Spring Boot) and frontend (HTML, CSS, JavaScript) Assist in designing, coding, testing, and debugging applications Collaborate with senior developers and team members Write clean, scalable, and efficient code Participate in code reviews and learning sessions Required Skills Basic knowledge ...

IDAM Back-end Java Developer - SC Cleared Rate: £500 - £535 a day IR35 : Inside IR35 Location: Remote within the UK Duration: Initially 6 months Clearance: Active SC Clearance required You will join a global IT consultancy who are delivering digital transformation to public sector body. They are looking … back-end Java Developer with proven IDAM (Identity and Access Management) experience. You will be part of a continuous improvement squad delivering enhancements and new features alongside BAU work (i.e. incidents and support maintenance activities). In addition, you will be involved in helping our client transform their IDAM service ...

TrueNorth are working with a successful tech consultancy who work heavily in the public sector - we're looking for a Senior Java Software Engineers for some immediate contract roles. Key skills: o Java with Spring Boot o Node.js o AWS/Azure The roles are inside IR35 and have ...

Active, or recently active, SC or DV clearance (essential) Strong experience delivering production systems in complex environments Depth in at least one modern language (Java, TypeScript, Python, Go etc.) Cloud/container experience and a security‐first mindset Confidence influencing technical decisions and improving teams Tech we commonly use Java ...

Active, or recently active, SC or DV clearance (essential) Strong experience delivering production systems in complex environments Depth in at least one modern language (Java, TypeScript, Python, Go etc.) Cloud/container experience and a security‐first mindset Confidence influencing technical decisions and improving teams Tech we commonly use Java ...

making. What You’ll Be Doing Data Engineering & Pipeline Development Design, build, and optimise scalable data pipelines (batch and real-time) Work primarily with Java , with exposure to Python and streaming frameworks such as Kafka, Flink, or Spark Develop event-driven architectures and streaming integrations Integrate data from multiple sources … mentor junior team members where appropriate Requirements 3+ years’ commercial experience in Data Engineering or large-scale data systems Strong programming skills in Java (preferred) or Python Hands-on experience with Kafka, Flink, or Spark (streaming focus is a strong advantage) Solid understanding of streaming concepts (event time, state, backpressure ...

Grow rapidly within a technically strong, delivery-oriented environment Your Responsibilities As a Data Engineer , you will: Build, optimise, and maintain scalable data pipelines (Java primary, with Python exposure) Develop real-time streaming and event-driven integrations Integrate data from multiple sources including streaming, batch, and APIs Work with managed … analytics, and product teams Support and guide junior engineers where appropriate Key Requirements As a Data Engineer , you should have: Strong programming experience in Java (preferred) or Python Experience building ETL/ELT or streaming data pipelines Hands-on experience with Kafka, Flink, or Spark (streaming experience preferred) Good understanding ...

including deep learning), generative AI (e.g., with Retrieval-Augmented Generation), and reinforcement learning. Software Development & Delivery Design, develop, test and maintain software applications using Java (8+), XSLT, XML, JSON, JavaScript, TypeScript and React . Develop and maintain automated tests to ensure high coverage, performance and reliability. Take ownership of feature … Science, Software Engineering , or equivalent professional experience. 3+ years experience in a major programming language, with strong experience writing core algorithms. Advanced proficiency in Java (8+) . Good knowledge of XSLT and data transformation techniques. Experience working with structured data formats such as XML and JSON. Strong understanding of algorithms ...

supported by open feedback loops. We are moving towards a cloud-first architecture with a strong focus on AWS, working with technologies such as Java/Spring, AWS Lambda, Node.js, Kafka, SQL/NoSQL databases, and more. Key Tasks Work within a small, collaborative team using agile methodologies and practices … marketing domain. Skills & Expertise 6+ years of professional software engineering experience Strong foundation in OOP and comfort working with multiple programming languages, ideally incl. Java/Spring Passion for clean, maintainable code with a strong understanding of SOLID principles Hands-on experience designing AWS-based systems, microservices with REST APIs ...

Sanderson are currently supporting a consultancy as they are looking to hire a number of Java Developers. This client, aside from offering a very strong package, offer an excellent development programme, with a real willingness to support both financially and otherwise. Please see some of the skill and experience required … functional perspective. Follow the Scrum Methodology participating actively in sprint backlog refinement, sprint planning, stand-ups, sprint review and sprint retrospective. Strong experience in Java 8 to 17. Proven background in Spring/Spring Boot/Spring MVC JavaScript Current hands-on experience of Java Development This role will require ...

Sanderson are currently supporting a consultancy as they are looking to hire a number of Java Developers. This client, aside from offering a very strong package, offer an excellent development programme, with a real willingness to support both financially and otherwise. Please see some of the skill and experience required … functional perspective. Follow the Scrum Methodology participating actively in sprint backlog refinement, sprint planning, stand-ups, sprint review and sprint retrospective. Strong experience in Java 8 to 17. Proven background in Spring/Spring Boot/Spring MVC JavaScript Current hands-on experience of Java Development This role will require ...

U.S. - a highly complex, high-impact environment where engineering decisions truly matter. This role is ideal for someone who combines deep backend expertise in Java with strong frontend capabilities in React, and hands-on experience working with LLMs (Claude preferred). What you’ll be doing: Lead the design … development of scalable backend services in Java (Spring Boot) Build and optimize secure, high-performance APIs Contribute to and guide React-based frontend architecture Work hands-on with LLM/AI technologies (Claude or similar), integrating them into real-world applications Drive best practices across code quality, architecture, and performance ...

Contract Job Description: Your Profile Essential skills/knowledge/experience: 10–15+ years of experience building large-scale backend systems. Strong expertise in Java, Spring Boot (or Micronaut/Quarkus), and JVM internals. Deep experience with distributed systems, concurrency, and high-performance architectures. Hands-on experience with message queues ...

within a small, high-performing team Key Requirements Strong experience building large-scale distributed systems within financial services or other regulated environments Expert-level Java engineering experience, ideally within microservices and event-driven architectures Experience with Spring Boot and modern backend engineering practices Exposure to Angular or TypeScript within full ...

alignment between Product and Engineering. This team is a new pillar adding to two existing pillars. Front-end and Back-end differentiated. The Stack? Java/Spring Boot/AWS/K8s/Terraform. Interesting levels of through-put. Front-end is React-TS, React Native but less important than ...

Description Java Engineer - Payments/IFT London - 2 days in the office 6 Months Contract Inside IR35 £500 a day A top tier consultancy firm is looking for an experienced Java Engineer with a background in payments to contribute to a large payment modernisation programme. You will be instrumental … compliance with ISO 20022 standards. Essential Skills 5 + years of hands on experience in a Java11 and spring boot 5 + Years in Java Engineering. Proven track record delivering large-scale systems for major banking clients. Minimum of 3 years' hands-on experience specifically with ICON IPF (Instant Payments ...

Title: Java Technical Lead Salary: Paying up to £80,000 per annum Location: Wembley London - 5 days on-site Our client, a well-established and diversified multinational organisation, is seeking a Java/DevOps Technical Lead to join their team. Skills Solid Experience in Java development with significant, demonstrable experience … design principles, OAuth2 authentication flows (including FusionAuth integration), and DMARC-compliant transactional email logic via SendGrid. Duties Engineering Standards: Define and enforce the clients Java and Node.js coding standards across the team - with a specific focus on robust exception handling, ninary stream handling, structured logging via Application Insights, and adherence ...

Java Developer - Cloud Services + 12 month initial contract + Hybrid working out of Newcastle + SC Cleared role + £70 p/h - Inside IR35 Key Skills: + Java Developer + Cloud Services + RedHat/Kubernetes Role Overview - The Software Engineer will join our collaborative, forward-thinking Agile … days a week, with the opportunity to work 2 days from home. Responsibilities Develop high-quality, readable, scalable and easily maintained code, using Java and related technologies, meeting requirements and coding standards. Develop reusable patterns and encourage innovation that will enhance team velocity. Contribute to quality assurance by writing unit ...

Principal Engineer/Architect (Java, AI) – Greenfield Platform Location: Manchester (hybrid) (4 days a week on site) The role Opportunity to join a greenfield build focused on a next-generation Corporate Actions platform within a global financial environment. This is a hands-on Principal IC role with no line management … owning architecture and driving engineering direction across a large-scale distributed system. What you’ll do Design and build Java (Spring Boot) microservices Architect event-driven systems (Kafka/messaging) Apply AI/ML to real-world business problems Work with modern development tooling, including AI-assisted environments Influence technical ...

which are easier to consume for the end users. Understand usability for service capability and automation scope. Change user exp, visualization. Skills mainly include Java technologies, Reactjs with flavor of UX and UI both. ...

team leadership, designing robust data platforms, and ensuring data is AI-ready. Ideal candidates have 10+ years in Data Engineering, strong technical skills in Java and Python, and proven leadership experience. This position offers the opportunity to work in a fast-paced environment while managing a talented engineering team. #J ...

involves assessing current legacy systems and defining a clear technical roadmap for modernization. Candidates should have robust experience in investment banking and familiarity with Java and .NET systems. The position requires on-site presence three days a week in London, with both permanent and contract arrangements considered. #J-18808-Ljbffr ...

ready. The ideal candidate will have over 10 years of experience in data engineering, proven leadership skills, and proficiency in languages such as Java and Python. This position offers the opportunity to work within a dynamic environment focused on innovation and excellence in data management. #J-18808-Ljbffr ...