701 to 725 of 793 Java Jobs in the UK

leading financial markets infrastructure provider is seeking a Principal Java Architect. This role involves architectural leadership for Java-based platforms, ensuring alignment with business goals and mentoring engineers. The ideal candidate has extensive expertise in Java and architectural practices, emphasizing event-driven design and cloud-native solutions. Candidates will have ...

near-zero downtime. Design and implement high-throughput, low-latency systems processing millions of real-time payment events Build event-driven architectures using modern Java and reactive frameworks Work extensively with non-blocking I/O, asynchronous flows, back-pressure, and concurrency Contribute to system and API design, focusing … with architects, engineers, and client teams across Europe Operate in Agile environments (Scrum/Kanban) with a strong engineering culture Tech Stack (current & evolving): Java 17+, Spring WebFlux, Akka, MongoDB, Kafka, reactive streams, distributed messaging, cloud-native tooling What You Bring We’re looking for engineers who enjoy thinking ...

Technical Lead Engineer (Full Stack Java/Vue.js) Our client based in Manchester City Centre is currently looking for an experienced Java Technical Lead Engineer to join our growing team, helping to shape and deliver high-quality, end-to-end solutions across their platform. This is a key role where … youll act as the bridge between our Java/Spring backend and Vue click apply for full job details ...

Adword Job Title: Java Software Engineer - Public Wifi Platforms Duration: Initial 3 months with a possibility of extension Location: Ipswich, 3 days onsite a week Job description: About the Role This is an exciting opportunity to join the team that develops and operates the UK's largest Public Wifi network … client is seeking a self-starting Java Software Engineer to build and support both new and ex click apply for full job details ...

Description Senior Java/AWS Developer - London/Leeds (Hybrid) Role: Senior Java/AWS Developer Location: Leeds/London (3 days onsite per week) Salary: £65£70k (including 10% annual bonus) Experience: 7+ years Key Skills: Java (Spring Boot), AWS (ECR/ECS, Lambda, API Gateway, S3, DynamoDB, Step ...

Java Developer Crypto Exchange Connectivity (Low Latency) Location: Home Based/1-2 days per month in London Salary: Circa £180,000 £200,000 + bonus + benefits Java Developer required for a small trading technology firm focused on crypto markets, working directly on exchange connectivity and low latency trading … systems, solving real-world problems around exchange behaviour, performance and connectivity, in a collaborative team of experienced engineers Key experience: Strong development background in Java (or C/C++) Experience working in low latency or performance-critical systems Hands-on experience with crypto exchange connectivity (e.g. Binance, OKX, Coinbase ...

Senior AI Engineer (LLMs, Python & Java) Bracknell (Hybrid) What if you could own and build the AI capability from the ground up in a scaling, purpose-driven tech company? Were hiring the first dedicated AI Engineer to join a fast-growing ( 280 people) Healthtech organisation making a real-world impact ...

Overview Proven hands-on software development experience (Java or other JVM-based languages). Qualifications Experience in software development with Java or other JVM-based languages. Level options: up to 1 year; 1–3 years; 3–5 years; more than 5 years. Experience in Scala development on production systems. Level ...

Lead Software Engineer (Java) Manchester (hybrid) £70-90,000 plus generous benefits A new UK team being built for an established European business. Growing UK presence means we can build a UK team of engineers, to work on a modern life & pension platform. You’ll start by contributing to international … Netherlands) to gain hands‐on product experience and then help drive new implementations in the UK. The tech stack is a modern Java stack. Full microservice architecture and integrated devops, cicd and testing. You'll be working on- Designing and building REST APIs and integrating components into large system landscapes ...

Senior Software Engineer - Java/Python/AWS Location: London, Victoria Embankment (5 days onsite) Duration: 12-Month Contract Day rate: Circa £750 per day (Inside IR35) A leading global financial services organisation is seeking a Senior Java/Python Engineer to join a high-performing Asset Management Research Technology … native applications while contributing to cutting-edge AI initiatives, including RAG-based semantic search and LLM workflows. Required Skills & Experience Strong commercial experience with Java and Python development Advanced knowledge of AWS cloud services and cloud-native architecture Experience designing, building, testing, and supporting enterprise-scale applications Hands-on expertise ...

Junior Technical Consultant (Java/C#) – Energy/Commodities Trading | London Kick-start your career in one of the most specialised and high-value areas of technology and business: Energy & Commodities Trading and Risk Management. As a Junior Technical Consultant, you’ll undertake a rigorous six-month training programme , building … Enjoy a progressive career path from Consultant to Principal, to Managing Consultant to Director. What you’ll be doing: Designing and developing solutions using Java and/or C# Working across full project lifecycles: implementation, upgrade, and integration Contributing to system architecture, data modelling, and integration design Collaborating with traders ...

required before starting - active SC on application is preferred What you'll be doing: 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 … potential compliance risks and a commitment to act with integrity, as the foundation for the Company's success, reputation and sustainable growth. Requirements : Essential Java Cloud Services development Unit testing Desirable DevSecOps awareness using tools such as Tekton, ArgoCD, SonarQube Red Hat Openshift container platform or Kubernetes Quarkus Framework Front ...

platform selection, and long-term scalability planning. Engineering Delivery : Own end-to-end software delivery across all product lines and platforms, including hands-on Java development. Establish and continuously improve engineering processes, CI/CD pipelines, and quality standards. Offshore Team Management : Lead, manage, and grow a distributed offshore development … absence, representing the technology function at the executive level. Lead cross-functional technology governance, security, and compliance initiatives. Required Skills & Qualifications: 10+ years in Java software development, with at least 5 years in leadership roles. Proven track record managing offshore/distributed teams. Strong background in full-stack or platform ...

have production access from day one. That's not currently the case for the juniors, and it matters. The stack The platform is Java-based and largely proprietary. Nobody else runs it, which makes it unusual and genuinely interesting to work on. Sitting on top of it is a healthy … .NET, C#, SQL Server, Entity Framework, Azure DevOps and Git. RESTful APIs, CI/CD pipelines, JavaScript, HTML and CSS all feature too. Java experience would put you at the top of the list. It's not a hard requirement, but it fills a real gap in the team ...

have production access from day one. That's not currently the case for the juniors, and it matters. The stack The platform is Java-based and largely proprietary. Nobody else runs it, which makes it unusual and genuinely interesting to work on. Sitting on top of it is a healthy … .NET, C#, SQL Server, Entity Framework, Azure DevOps and Git. RESTful APIs, CI/CD pipelines, JavaScript, HTML and CSS all feature too. Java experience would put you at the top of the list. It's not a hard requirement, but it fills a real gap in the team ...

security, performance, accessibility, and reliability are critical to service success. Key Responsibilities Design, develop, and maintain native Android applications using Kotlin and/or Java Collaborate with UX designers, product owners, and Back End developers to translate requirements into robust, accessible mobile experiences Write clean, testable, well-documented code following … manage release cycles Contribute to technical documentation, architecture decisions, and sprint ceremonies Essential Skills & Experience Strong experience in native Android development using Kotlin (Java experience also valued) Solid understanding of Android SDK, Android Studio, and the Google development ecosystem Experience with common Android architectural patterns (eg MVVM, MVI, Clean Architecture ...

Prestigious opportunity for a talented and experienced Senior Java Developer to join a fast growing technology and transformation team delivering innovative, large-scale engineering solutions.This role sits at the intersection of technology, data, and AI, working on some of the UK's most ambitious digital programmes. You'll play ...

looking to recruit an experience 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 protect Microsoft Architectures integrating with Defender ...

Location: Bristol, Cambridge, London, Manchester Position Summary Connect to your Industry Do you want to be at the heart of some of the biggest and most ambitious programmes undertaken to keep our country safe? We ...

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 ...

Software Engineer Our new client are expanding their engineering capability and are looking for talented Software Engineers with a strong focus on Java to join a growing team. If you thrive in modern engineering environments and enjoy building scalable, high-quality services, this role will put your skills to work ...

plus 28.97% employer pension contributions, hybrid working, flexible hours, and a strong focus on work-life balance. Are you a Senior Java Engineer who wants to solve complex problems at true national scale - and see the real-world impact of your work every day? Join DWP Digital's Engineering team ...

seeking a proactive DevOps Engineer/Application Deployment Specialist with hands-on experience in infrastructure automation, application deployment, and Tomcat server configuration for enterprise Java applications on Linux-based platform. The role is responsible for end-to-end deployment, including provisioning infrastructure, configuring servers, and managing releases of enterprise Java … applications. Required Skills: Experience with Terraform, Tomcat, Java/Spring, Oracle SQL, Jenkins, Git, and Unix shell scripting. Proven ability to deploy and troubleshoot Java applications. Knowledge of blueprint-based provisioning, pave/repave processes, and SR/DR activities. Strong problem-solving, communication, and collaboration skills. ...

design, and provide hands-on architectural guidance to development teams. This role would suit a Technical Architect with strong experience across service-oriented architecture, Java-based systems, APIs, data flows, integration patterns, non-functional requirements and technical design documentation. You will need to be comfortable working closely with engineering teams … with strategic objectives and non-functional requirements, including reliability, determinism, maintainability, scalability and resilience. Evaluate integration options across a hybrid architecture, including how existing Java-based applications interact with newer services. Assess inter-service communication needs and provide recommendations on messaging, message bus patterns, protocols and associated trade-offs. Analyse ...

design documentation and oversee quality of other technical consultants' outputs. Skills Endur Development: Considerable experience in developing and customizing JVS and/or OpenComponents (Java or .NET C#) to extend Endur functionality. Connex Integration: Expertise in integrating Endur with external systems and data sources using Connex, ensuring seamless data exchange … Database Management: Strong understanding of Oracle and MS SQL Server databases, including database design, administration, optimisation, and performance tuning. .NET C# and/or Java Development: Proficiency in .NET C# and Java development for building custom applications, modules, and integrations within the Endur ecosystem. Endur Gateways and Accelerators: Demonstrate ...