576 to 600 of 645 Java Jobs in the UK

Our client is a digital and technology consultancy. About Us: Our client delivers technical consultancy and application delivery to our clients in order to solve real world problems and allow our clients to respond to ...

Location: Reading, Berkshire (Hybrid) Day rate: £400 - £450 (Inside IR35) Clearance: Active SC Clearance required We are looking for an experienced SC Cleared Java Developer to join a growing technology team working on complex, business-critical applications. This is a great opportunity for someone who enjoys hands-on development, solving ...

Senior Java Engineer: 6 month contract. Outside IR35, 2 days a week in Manchester. I'm looking for a senior Java Engineer to join a small team working on building a load of new backend services for an existing platform. The role requires someone who can be in office ...

site.Financial ServicesLorien's leading banking client is looking for an API Automation Test Engineer with strong hands-on expertise in Rest Assured and Java to design, develop, execute and maintain automated API test cases for RESTful and SOAP services.The ideal candidate will have extensive hands-on experience with Rest Assured … Java, specifically designing, developing, executing and maintaining automated API test cases for RESTful and SOAP services. Strong API automation framework development experience is essential, alongside SQL and CI/CD knowledge. Financial Services experience would be advantageous.We are looking for someone who is Immediately Available with no notice period.This role ...

Software Developer (Go) 6month contract insideIR35 Finance sector Rate: £40 p/h insideIR35 Location: London, hybrid working 3days in office. Skills: Go, Java Git, REST, Jenkins, NoSQL, Postgres We're looking for an enthusiastic, diligent Software Engineer to work with one of our well known client's fintech project. … ideal candidate will have 4yrs+ experience in backend development with ideally 2yrs+ of experience Go experience, Java is also beneficial. The platform you'd be working on is built using modern tools such as Go, Java, Kafka and Docker. You'll be you will be building and enhancing features ...

test strategies, mentor engineers, and partner with developers on code quality and unit testing. Requirements Core Technical Skills: Expertise in RestAssured API testing , Playwright (Java) , and Selenium (Java) . Experience & Stack: 6+ years in QA automation covering Web, Mobile, and REST APIs, with hands-on experience in CI/ ...

product runs on. You'll design multi-tenant data and workflow services in Python and FastAPI and own the integration layer between a Java/Spring core and Python AI services. This is one of nine engineering hires across front-end and back-end. THE ROLE Investment professionals need APIs … Head of Engineering as part of the UK core team. Build multi-tenant data and workflow services, plus the integration layer between the Java/Spring core and the Python AI services. Ship through disciplined CI/CD alongside the India-based delivery organisation. Combine service design with the production ...

looking for a Senior Java Developer for a public sector organisation based in Glasgow, Newcastle, Leeds, Sheffield, Manchester, Birmingham, Blackpool or Cardiff (hybrid) on an initial 12 months contract, paying up to £650 per day (Inside IR35). This is a hybrid role with an expectation to attend a regional ...

Global Financial Services client is hiring for experienced Java or Python Engineers with strong Market Risk and FRTB IMA experience to join a high-profile regulatory technology programme. This will be a permanent role paying between £80K - £110K. Based in the City on a hybrid basis - 3 days per week … office. Experience includes: Strong Java and/or Python engineering experience Hands-on Mar click apply for full job details ...

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 ...

Reviewing code and AI generated output for quality, maintainability and performance. Working with Product to clarify requirements and create clear implementation specifications. Collaborating with Java backend engineers on integration and technical decisions. Improving automated testing, CI/CD and development tooling. Owning squad delivery, resolving blockers and raising risks early. … output critically. Strong communication skills across technical and product teams. People management experience, or clear readiness to lead a small team. Experience working with Java backend services or AWS hosted applications would be useful. Why consider it? You will have a direct influence on frontend engineering within your squad, with ...

experience. Ideally, you'll have experience or knowledge in one or more of the following: - Salesforce development and programming, particularly Apex, Lightning or LWC - Java - JavaScript/TypeScript - Object-oriented programming and software development principles - APIs, databases or web application development Salesforce development knowledge would be a strong advantage … also interested in developers with solid Java or JavaScript foundations who are motivated to build their Salesforce expertise. Just as important: how you work, we're looking for someone who: - Has excellent communication and interpersonal skills - Is comfortable working with people from different backgrounds, roles and levels of technical expertise ...

front-office trading workflows, opportunities to own end-to-end components. We use a spectrum of development frameworks and programming languages including Python, Java, C++, C#, KDB/Q, full stack visualization dashboards implementations with HTML5 & D3 in addition to the cloud on a global scale to provide capacity, performance … data set of historical data, learning KDB/Q skills and other programing languages (e.g. Python w cloud/iceberg/Parquet, Java), and contributing to global platform development with hybrid presence (on-prem & cloud).Proven experience managing large financial databases and datasets consisting of real-time and historical data ...

make a real impact.Job OverviewAn Digital Assets Platform Web3 Engineer must be a highly motivated and proactive hands-on software engineer (Back End, Java Focus), have a proven ability and experience working with web applications in production. The successful candidate will be part of the core team continuing to build … integrate with blockchain networks and digital asset infrastructureImplement blockchain integrations — including node connectivity, transaction submission, on-chain event monitoring, and wallet interactions — using enterprise Java and Web3 librariesWrite, test, and deploy smart contracts in Solidity or equivalent languages, following established security and quality standardsBuild and maintain APIs and microservices that ...

front-office trading workflows, opportunities to own end-to-end components. We use a spectrum of development frameworks and programming languages including Python, Java, C++, C#, KDB/Q, full stack visualization dashboards implementations with HTML5 & D3 in addition to the cloud on a global scale to provide capacity, performance … including traders/quant in EMEAAbility to learn new technologies and business knowledgeOther language experience required Python w/(cloud/iceberg/parquet), Java (a plus), Unix/LinuxExperience of agile methodologies will be an advantageHighly ValuedCapital markets experience, e.g. Derivs, Stocks, index, ETFs tradingProven delivery track record, Cloud ...

DevOps Engineer — DV Cleared Rate: £480 per day, inside IR35 Contract: 1 December 2026–30 June 2027 Working pattern: At least three days on site, Tuesday–Thursday, with some flexibility to work remotely on Mondays ...

What You'll Be DoingAs a Senior Python Engineer, you'll be responsible for designing, developing and enhancing the batch processing and operational systems that support one of the world's leading exchange operators.You'll ...

DevOps Engineer — DV Cleared Rate: £480 per day, inside IR35 Contract: 1 December 2026–30 June 2027 Working pattern: At least three days on site, Tuesday–Thursday, with some flexibility to work remotely on Mondays ...

DescriptionAbout Us: Solirius Reply, part of the Reply Group, is a technology consultancy and digital transformation partner that helps organisations solve complex challenges through strategy, design, engineering, and delivery. We work closely with our clients ...

daily rate up to £600 2-3 days in office in London Our client is one of leading consulting companies. They are looking for Java Full stack developer to work for their end client. Developer will design, develop, and maintain scalable enterprise applications that support critical business functions across ...

Senior Java Agentic Engineer Hybrid: 1 day per week in the office Reading Up to £115,000 Were hiring for a Senior Java Agentic Engineer to join our client creating software to identify operational business problems which will improve business processes. This is an excellent opportunity for an experienced engineer ...

Position: Java Low Latency Engineer Location: London, UK (Hybrid-3 days from office) Long term contract position Role Overview We are looking for an experienced Java Low Latency Engineer with strong expertise in Java performance optimization, JVM tuning, and high-performance system development. The ideal candidate will have experience building … event-driven, concurrent systems designed for low-latency and high-frequency environments Required Skills & Experience Strong Core Java and JVM performance tuning expertise. Excellent knowledge of Data Structures and Algorithms. Experience with concurrency, multithreading, and low-latency system design. Knowledge of GC, JNI, Java Unsafe, and JNR-FFI. Strong understanding ...

Java Full Stack Engineer About the Role Join a growing digital transformation and technology consultancy that delivers innovative solutions to a diverse range of organisations. Working as part of a collaborative, multidisciplinary team, you will help design and build modern digital products that solve complex business challenges and deliver meaningful ...

investing significantly in its technology capabilities, evolving from a predominantly Microsoft-based environment towards a modern, cloud-enabled architecture incorporating C#, .NET Core, Java, AWS, Kafka and Redis . The successful candidate will combine strong hands-on engineering expertise with the ability to independently design, architect and deliver complex software … complex engineering challenges. Desirable Experience AWS or another major cloud platform, ideally involving application modernisation or cloud-native development. Modern .NET/.NET Core. Java development experience alongside C#. Distributed systems, Kafka, Redis or event-driven architectures. Experience developing applications supporting OTC derivatives or complex trade lifecycle processing. Practical experience ...

software quality and delivery. Developing and implementing modern Quality Engineering strategies and automation frameworks. Writing code and building automated tests using languages such as Java, C#, TypeScript or Python. Working closely with developers, engineers and clients to improve testing processes and software delivery. Applying modern testing approaches across cloud environments … Test Automation. Strong hands-on experience designing and implementing automated testing solutions. Good programming experience in at least one object-oriented language, such as Java, C#, TypeScript or Python. Experience with modern automation frameworks and testing practices. Exposure to cloud environments such as AWS or Azure. Hands-on experience with ...