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    Java Developer – Hybrid, Cloud & Microservices (GCP/AWS)

    Pharmacy2U, the nation's largest online pharmacy, is looking for a Java Developer to enhance medical services and optimize existing systems. The role is primarily hybrid, requiring visits to the office in central London twice a month. Candidates should have proficiency in Java 1.8+, Spring Boot, and cloud enviro ...

    Java Developer in Manchester Nextech Group Ltd

    Java Developer Manchester, UnitedKingdom Posted 9 months ago Tech Stack Java Spring Framework Salary £45,000 - 70,000 per year Requirements Strong Java development experience using Spring-based frameworks. Knowl ...

    Java Developer in Belfast Adepta Partners Limited

    Java Developer Belfast, United Kingdom Posted 9 months ago This is a job posted by our partner Jooble Tech Stack Spring Boot Python REST APIs Git Java CI/CD Spring Framework Salary ...

    Java Developer — Cloud & Client Delivery (UK Travel)

    慨正橡扯 is seeking an experienced engineer proficient in Java to lead client accounts and deliver high-quality engineering solutions in Glasgow/Edinburgh. You will work hands-on with our clients to build innovative digital products while contributing to internal engineering discussions. The ideal candidat ...

    Java Developer – Cloud Native, CI/CD, Nottingham

    A leading recruitment agency is seeking a Java Developer in Nottingham to build and maintain efficient code based on user stories. The ideal candidate has excellent Java knowledge and experience with CI/CD tools. The role offers a competitive salary package up to £75,000 per annum, alongside additional perks and ...

    Senior C# Developer (Java/Python) – Finance Systems

    A leading technology consulting firm is seeking a skilled C# Developer based in Belfast, Northern Ireland. This role requires over 10 years of experience in C# along with proficiency in Python or Java. The ideal candidate will have strong SQL skills and familiarity with financial systems, contributing to the dev ...

    Senior Java eTrading Developer Low Latency FX

    A leading consulting and solutions provider is seeking a skilled Senior eTrading Developer in London. This contract role involves developing low-latency components within an electronic trading platform. Responsibilities include working with stakeholders to design and implement systems, coding in Java, and suppor ...

    Senior Java/Scala Software Developer – Hybrid Delivery

    True North Group is looking for dedicated software developers in Cardiff, UK, to work in complex client environments using Java or Scala. You will lead user stories from start to finish, shaping backlogs and fostering stakeholder trust. This hybrid role requires strong testing practices and Agile methodologie ...

    Senior Java Developer Hybrid Cloud & AI Delivery

    A leading consulting firm in the UK is seeking a Senior Java Developer to work with Public Sector and Defence clients. You will design and implement high-quality applications using Java/JEE and modern web technologies. The ideal candidate has strong Java skills and experience with frameworks like Spring. This ro ...

    Senior Java Developer — eFX Quant Trading Platform

    eFX Senior Java developer Your role We are seeking an experienced candidate to join our eFX Quantitative Developer team within UBS Global Markets. This is a fast‑paced and collaborative team that is responsible for the development and enhancement of the best‑in‑class eFX ...

    Full Stack Developer — Liferay DXP, Java & React

    A leading technology consulting firm in London is looking for a Full-Stack Developer. The role involves designing and developing web, eCommerce, and mobile solutions, with a focus on Liferay DXP and modern technologies like Java, Spring Boot, and React. Candidates should have a Bachelor's degree and at least 2 y ...

    Senior Java Developer Data Driven, Hybrid (Birmingham)

    A leading tech recruitment firm in Birmingham is seeking an experienced Senior Java Developer with strong Java and data applications expertise. The role includes working with large datasets and cloud technologies, with a hybrid work model requiring office attendance twice a week. Ideal candidates will have a rob ...

    Senior Java Developer AWS, Batch Processing (Remote)

    Version 1 is seeking a highly skilled Senior Java Developer in Greater London to design and maintain high-performance applications. The ideal candidate will have 7+ years of Java development experience, strong AWS skills, and a background in database management and batch processing. This role offers a collaborat ...

    Java (Kotlin) Developer (Agile, Test Driven) AVP

    Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we ...

    Senior Java Developer AI Driven Workflow Platform

    mthree is seeking experienced Senior Java Developers to join a leading global investment bank. You will work on a mission-critical workflow platform that handles millions of transactions each month. Your role will involve building and scaling a high-volume Java application, introducing AI capabilities ...

    Senior Developer Angular & Java (Active SC Clearance)

    Java Script Works is seeking a Senior Developer with strong expertise in Java v17, Angular, and Spring Boot to work in the public sector. The ideal candidate will demonstrate excellent development skills, particularly in JPA/Hibernate and REST APIs, along with experience in observability and monitoring. The role ...

    Senior Java Developer | AWS Cloud & Batch Processing

    Version 1 is looking for a highly skilled Senior Java Developer in Newcastle upon Tyne. The ideal candidate will have 7+ years of experience in Java development, particularly with AWS and database management. You'll design and manage high-performance applications while mentoring junior developers. Flexible worki ...

    Low Latency Quant Developer (C/Java/HFT)

    Queueco is looking for a Quantitative Developer with over 3 years of experience in high-frequency trading (HFT). The ideal candidate should be skilled in writing low latency applications in Java and C++, and have a strong quantitative background. This is a full-time role based in Greater London. The successful c ...

    Remote Senior Java Developer with SC Clearance

    A trusted UK Central Government technology programme is looking for an experienced Senior Java Developer to join their team. This role involves designing and coding applications while working collaboratively with other developers and testers. Candidates should have strong Java expertise, solid experience with We ...

    Senior Java Developer UK Remote & Tech Leadership

    Hippo is looking for a Senior Java Developer to join their team in Leeds. The role involves working in multi-disciplinary teams to deliver user-centred digital solutions. Applicants should have strong communication skills and experience across the full development lifecycle, including proficiency in Java, Spring ...

    Senior Java Developer in Manchester Cathcart Technology

    Minimum Qualifications 4+ years of experience with backend software development Strong Java skills with a curiosity for learning new tools and practices Advocate for clean code, test-driven development (TDD), and Agile methodologies Experience with cloud-nat ...

    Senior Java Developer — Remote, Growth & Profit Share

    A leading technology services company in Scotland is seeking a Mid-Senior Java Developer. This role involves understanding project lifecycles, coding new developments to high standards, and ensuring quality through testing and peer reviews. The ideal candidate will have at least 4 years of experience in Java dev ...

    Backend Java Developer – Data Fabric / Platform Engineering

    Backend Java Developer – Data Fabric / Platform Engineering Location: London (Hybrid)Employment: PermanentSalary: £70,000 – £90,000 base (dependent on experience) If your idea of backend engineering is more than CRUD APIs and microservices boilerpla ...

    Java Developer | Cloud, APIs, TDD & CI/CD

    IBM is looking for an Application Developer (Java & Web Technologies) in Hursley, England. This role involves designing and building high-quality applications utilizing the Java/JEE stack along with modern web technologies. Successful candidates should demonstrate proficiency in Java frameworks like Sp ...

    Senior Java Developer Hybrid Cloud & AI Impact

    IBM is seeking a Senior Java Developer in Winchester, UK, to design and build high-quality applications for public sector clients. You will leverage your expertise in Java/JEE and modern web technologies while promoting best practices in software development. Join IBM to work on meaningful projects wit ...

    Java Developer Microservices, TDD, Spring Boot, Cloud

    JD ROSS is seeking a Junior Java Developer for a 12-month fixed term contract based in Newcastle. This hybrid role allows for three days onsite in major UK cities. The ideal candidate will work with Java 21, utilize TDD and BDD, and be involved in microservice architecture development. The position off ...

    Senior Full Stack Java Developer — Hybrid (Glasgow)

    Gigged.AI is looking for a Senior Full Stack Java Developer to join their hybrid team with 3 days each week in Glasgow City Centre Office. This role offers an initial 6-month contract and requires at least 7-8 years of experience in developing scalable web applications. The successful candidate will wo ...

    Java Enterprise Developer — 12 Month Contract (London)

    Experis is seeking a Software Developer in London to design, develop, and support enterprise-grade applications with strong Java and web technologies expertise. You will work across the full software development lifecycle, building scalable solutions. The role requires UK nationals eligible for SC clea ...

    Hybrid Java Developer — Build Scalable REST Apps

    Capgemini is seeking an experienced Java Developer in Glasgow to build and maintain high‑performing applications. You will design and develop robust Java-based solutions while collaborating with cross‑functional teams. The ideal candidate has strong expertise in Core Java and the Spring ecosystem. This ...

    Java Developer for Real Time Trading Platforms

    Radley James is hiring a Java Developer to enhance high-performance trading systems in real-time financial environments. The ideal candidate will tackle complex concurrency, scalability, and low-latency challenges across distributed systems. Responsibilities include designing multi-threaded application ...

    Hybrid Java Developer Subsurface Apps & Secure Coding

    Halliburton is seeking a skilled Java developer for their Neftex Technical Services Team in Abingdon, UK. The ideal candidate will have over 3 years of experience and be responsible for designing, developing, and maintaining subsurface evaluation solutions. This hybrid position requires attendance in the offi ...

    Senior Java Developer | AI Driven, Scalable Systems

    Join Capgemini's Financial Services as a Senior Java Developer in Greater London. You will drive development of scalable applications, collaborating with teams to ensure high-quality outcomes. This role empowers you to contribute to architecture, mentor peers, and adopt modern engineering practices. Ca ...

    Back end Java Developer Investment Management Firm

    You get to build something from scratch, and the people you build it for sit right next to you. This is a greenfield project. No legacy codebase to wrestle with, no inherited technical debt to apologise for. You are designing and building from the ground up, owning the work across the full software lif ...

    Java Developer Spring Boot, Microservices & REST APIs

    Adepta Partners Limited is seeking a Java Developer based in Belfast, United Kingdom. The ideal candidate will have extensive experience in Java (version 11) and familiarity with Spring Boot, REST APIs, and microservices. This full-time role offers a competitive salary of £127,185.27 with no listed benefits. ...

    Senior Software Developer Java £130,000 + Comps London

    A global financial services organisation is growing a senior Java engineering team to support a strategic, business-critical technology platform. This is a hands-on, senior level role suited to experienced engineers who enjoy working on complex systems while helping shape technical direction and engineering s ...

    Java Developer for Trading (Securities Lending) VP

    Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we ...

    Java API Developer Northampton in Northampton Adecco

    Java API Developer - Northampton Northampton, United Kingdom Posted 10 months ago Tech Stack API Spring Boot SOLID Spring Framework API Gateway OOP Java Object-Oriented Programming < ...

    Java Developer — Backend Systems & APIs (Spring Boot)

    Halliburton is seeking a skilled Java developer to join our Neftex Technical Services Team in Abingdon. With over 3 years of experience, you will be responsible for designing and developing innovative subsurface evaluation solutions. This role offers the opportunity to grow in a collaborative Agile environmen ...

    Greenfield Front Office Java Developer – Hybrid London

    Hunter Bond is seeking a Front Office Java Developer to join an elite investment institution in London. You will build high-performance pricing and analytics tools, collaborating directly with traders and quants in a greenfield role. The position offers a competitive compensation package of up to £130k ...

    Senior Java Developer Hybrid Cloud & AI (Flexible)

    IBM is seeking a Senior Java Developer in Winchester to support Public Sector and Defence clients by designing high-quality applications using Java/JEE. You will work collaboratively while applying best-practice engineering techniques. The role includes developing and maintaining applications, troubles ...

    Senior Java Developer Hybrid Cloud & AI Delivery

    IBM in Manchester is seeking a Senior Java Developer to support Public Sector clients by designing and building high-quality applications. You’ll work with modern web technologies and contribute to high-profile projects. The ideal candidate has experience with Java and JEE technologies, knowledge of fr ...

    Senior Java Developer Hybrid Cloud & AI Delivery

    IBM is seeking a Senior Java Developer in Greater London to support our Public Sector and Defence clients. This role involves designing and building high-quality applications using Java and modern web technologies. You will work with cutting-edge tools, enjoy a flexible work environment, and benefit fr ...

    Senior Java Developer Hybrid Cloud & AI (Flexible)

    IBM is seeking a Senior Java Developer in East Midlands to support Public Sector and Defence clients. The role involves designing and developing high-quality applications using Java/JEE and working within a flexible, inclusive environment. Ideal candidates should have experience in Java development, we ...

    Java Developer Build Secure, Scalable Web Apps

    IBM is looking for a Java Developer to join its team in the UK. In this role, you will design and build high‑quality Java applications and integrate systems using best practices like dependency injection and CI/CD. The ideal candidate has experience in Java/JEE, enjoys delivering reliable software, and ...

    Senior Java Developer – Middle Office Data Pipelines

    Jefferies is seeking a skilled professional for their Middle Office Development team in Greater London. This role combines technical capabilities with banking operations knowledge to implement solutions in a vendor SaaS environment. Candidates should have over 5 years of experience, particularly in dat ...

    Backend Java Developer – Data Fabric / Platform Engineering

    Backend Java Developer – Data Fabric / Platform Engineering Location: London (Hybrid)Employment: PermanentSalary: £70,000 – £90,000 base (dependent on experience) If your idea of backend engineering is more than CRUD APIs and microservices boilerpla ...

    Java Developer — Greenfield Algo Trading Platform (London)

    Quant Capital is offering a position for a Java Developer within their Algo Trading Strategy team in London, United Kingdom. The role involves developing a new trading platform to replace the ORC suite and enhancing current trading strategies. Candidates should have experience with Java and a strong understandin ...

    Security Cleared Java Developer (Hybrid London/Remote)

    Korn Ferry is seeking a Security Cleared Java Developer for a key project, with an initial contract until February 2027. The role offers a hybrid working pattern, starting ideally on 01/07/2026. Candidates should have over 5 years of experience and qualifications in Java, Springboot, and Oracle PL/SQL. <p ...

    Senior Java Developer for Financial Crime & IFC

    3761 Barclays - BX - UK is looking for a Senior Java Developer to enhance software capabilities in financial crime prevention. This role demands solid backend development skills and a proactive approach to system design, ensuring code is scalable and secure. You will play a pivotal role in delivering t ...

    Senior Java Developer Integrated Financial Crime (IFC)

    Job Description Purpose of the role: To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. Accountabilities Develop and deliver high‑quality software ...

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      Java Developer Java Developer Lead Jobs in United Kingdom Job Search Guide, Trends and Insights