1 to 25 of 207 Java Software Engineer Jobs in the UK

Software Engineer - Java Spencer Rose are seeking an experienced Software Engineer (Java) to join a Tier-1 banking client in Manchester on an initial 6 month contract. Start: ASAP - interviews are taking place within 2 working days Location - Manchester - 2 days a week must … Inside IR35 Duration: 6months + You will work within an agile, cross-functional team to build and maintain secure, scalable applications, leveraging modern Java engineering, cloud technologies, data engineering and quality automation. Software Engineer - Java Key Skills & Experience Strong hands-on experience with Java 11+ ...

Senior Software Engineer/Developer (Java Mathematics) WFH/Surbiton to £70k Are you a 'mathematically minded', senior hands-on Software Engineer looking for an opportunity to work on complex and interesting systems? You could be joining a global geoscience technology company within … exploration. As a Senior Software Engineer you'll join a supportive Agile team responsible for the company's highly complex desktop oil discovery product. You'll gain exposure to the full software development lifecycle working on new features and enhancements as well as maintaining existing applications. Location ...

Java Software Engineer | Distributed Systems | Banking Contact email: Job ref: JD/SJ/2210_1792666152 Startdate: 2-3 Months Java Software Engineer | Distributed Systems | Banking London | £90-110k base + discretionary bonus + benefits Java | Microservices | AWS | SQL | Architecture | CI/… Role: A large financial services organisation is looking for a hands-on Java Software Engineer to take meaningful technical ownership across business-critical systems. This is more than a pure coding role. You'll be close to architecture and engineering decisions, helping shape how services are designed ...

Push the limits of what’s possible with us as an experienced member of our Software Engineering team. As an Experienced Software Engineer at JPMorganChase within the Global Technology team, you serve as member of an agile team to design and deliver trusted market-leading technology products … merchants, or supporting the integration of our private and public cloud platforms. Job Responsibilities Participates in, design and develop scalable and resilient systems using Java or Python to contribute to continual, iterative improvements for product teams Executes software solutions, design, development, and technical troubleshooting Creates secure and high ...

Software Engineer (Java) - Geospatial & Cloud Solutions Location: North East England (Hybrid Working) Rate: Circa £60 per hour (Umbrella) Contract Length: 12 Months (with potential extension) Security Requirements: Must be eligible to obtain or already hold SC Clearance Overview We are supporting a leading technology and engineering organisation … seeking an experienced Software Engineer (Java) to join a collaborative Agile development team delivering advanced geospatial and cloud-based software solutions. This is an opportunity to work on cutting-edge products within a modern cloud environment, contributing across the full software development lifecycle from design ...

member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Senior Agentic AI Full-Stack Software Engineer (Java & React/JavaScript/Angular/Claude Code/Codex) Would you like to help create products to support … solve complex technical problems? About the team: Our dynamic Agile Teams deliver the technology that facilitates researchers to publish quality scientific research. As a Software Engineer, you will build capabilities to improve the quality of scientific research. About the role: As a Senior II Software Engineer ...

Senior Full-Stack Software Engineer (Java & React/Javascript/Angular)****Would you like to help create products to support the sharing of scientific knowledge?****Do you enjoy collaborating to solve complex technical problems?****About the team:**Our dynamic Agile Teams deliver the technology which facilitates researchers … publish quality scientific research. As a Software Engineer, you will build capabilities to improve the quality of scientific research.**About the role:**As a Senior II Software Engineer, you will build capabilities to support scientific researchers through the process of submitting the research for publication. ...

Software Engineer, Developer, Backend Java Identity - IAM, Security Contract Until End of December 2026 (Renewable) Rate: £600 per day Inside IR35 Location: Essex based offices (between Brentwood and Basildon) 4 days a week The banking and finance arm of one of the world s leading manufacturing companies … household name is seeking a software engineer, software developer with Backend, Back End and Identity Access Management (IAM) expertise. The Backend Software Engineer will join the Identity Management Services team, (IAM) focusing on the core platform work that powers identity infrastructure. Main Tasks & Responsibilities: Ensure ...

Software Engineer Location: Belfast Tech Stack: Java/Microservices/React/AI Harrington Starr has partnered with a leading global software company specialising in market data and subscriptions to find a Software Engineer to join their team. The company is looking to modernise … existing systems and is seeking a skilled developer with strong Java experience and an interest in AI to contribute to key technology projects. Key responsibilities: Strong experience with Java development Experience working with microservices and modern software architectures Experience across both front-end and back-end development ...

Java Software Engineer – Java 11+, Spring, Spring Boot, Microservices, Kafka, Akka, Docker/Kubernetes, Real-time, TDD/BDD, Reactive Programming, MongoDB Payments A Senior Java Engineer with a background in finance/payments and experience working on distributed real-time systems is sought … specialises in providing high performance technology solutions to global financial institutions (including several Investment Banks), primarily to augment their payments capabilities. As a Senior Engineer, you will join a new client implementation team working on client-based projects to implement and customise their core realtime payments processing solution,using ...

About the job Software Engineer, Java Backend Job Description: Location: On-site, Hybrid. Start date: As soon as possible. Languages: Fluent in English. Join the Mineo Team Were Hiring! At Mineo, we are creating the future of recruitment with an innovative platform powered by artificial intelligence. … passionate individuals to join our fully remote team and help shape the future of hiring with cutting‐edge technology. Position: Senior Site Reliability Engineer (Hybrid) Your Role: As a Software Engineer Java Backend at Mineo, you’ll be part of a dynamic team working to enhance ...

Senior Software Engineer, Full Stack, Java Belfast, Northern Ireland, United Kingdom Join TRG Screen: Building World-Class Teams. One Expert at a Time. Are you ready to be part of a dynamic team at the forefront of subscription spend management innovation? At TRG Screen … enabled businesses who rely on market data to monitor and strategically manage spending and usage of data and information services, including market data, research, software licenses, consulting and other necessary corporate expenses. TRG Screen solutions give decisionmakers full transparency into subscription spend and usage, enabling them to proactively manage ...

Senior Full-Stack Software Engineer (Java & React/Javascript/Angular) Would you like to help create products to support the sharing of scientific knowledge? Do you enjoy collaborating to solve complex technical problems? About the team: Our dynamic Agile Teams deliver the technology which facilitates researchers … publish quality scientific research. As a Software Engineer, you will build capabilities to improve the quality of scientific research. About the role: As a Senior II Software Engineer, you will build capabilities to support scientific researchers through the process of submitting the research for publication. ...

Senior Agentic AI Full-Stack Software Engineer (Java & React/JavaScript/Angular/Claude Code/Codex) Would you like to help create products to support the sharing of scientific knowledge? Do you enjoy collaborating to solve complex technical problems? About the team Our dynamic Agile … Teams deliver the technology that facilitates researchers to publish quality scientific research. As a Software Engineer, you will build capabilities to improve the quality of scientific research. About the role As a Senior II Software Engineer, you will build capabilities to support scientific researchers through ...

Lead Software Engineer | Java Salary £80,000 - £100,000 Location: UK, ideally within in an hour of Nottingham Type:Permanent Stay hands on with Java while leading a team and shaping the future of an established software platform. I'm recruiting a Lead Java Engineer for a global software business whose products help organisations manage risk, compliance and operational performance. The business is investing in a growing enterprise platform, modernising its infrastructure and embedding AI tools into everyday engineering. This is an opportunity to influence both the technology and how your ...

Core Java Engineer Get into Trading/Finance80k Plus BonusQuant Capital is urgently looking for a Core Java Engineer to join our high profile client. Our client has recently been voted in the fintech 100 (best financial technology businesses). They provide a market leading Execution … data. The bulk of the external connectivity uses FIX sessions; FAST/FIX, SBE, Swift and other propriety protocols make up the rest. Most software is developed in Java. The client trades across Equities, Fixed Income, and FXOn a day to Day basis the Java Engineer will ...

Software Engineer, Developer, Backend – Java – Identity - IAM, Security Check out the role overview below If you are confident you have got the right skills and experience, apply today. Contract – Until End of December 2026 (Renewable) Rate: £600 per day – Inside IR35 Location:Essex based offices (between Brentwood … days a week The banking and finance arm of one of the world's leading manufacturing companies and a household name is seeking asoftware engineer, software developer with Backend, Back End and Identity Access Management (IAM) expertise. The Backend Software Engineer will join the Identity Management ...

Software Engineer, Developer, Backend Java Identity - IAM, Security Contract Until End of December 2026 (Renewable) Rate: £600 per day Inside IR35 Location:Essex based offices (between Brentwood and Basildon) 4 days a week The banking and finance arm of one of the worlds leading manufacturing companies … household name is seeking asoftware engineer, software developer with Backend, Back End and Identity Access Management (IAM) expertise. The Backend Software Engineer will join the Identity Management Services team, (IAM) focusing on the core platform work that powers identity infrastructure. Main Tasks & Responsibilities: > Design and build ...

Software Engineer Build, Enhance and Scale Evri's Digital Platforms Ready to build technology at scale and help shape the future of one of the UK's largest parcel delivery networks? At Evri, technology sits at the heart of everything we do. Our engineers design, build and support … parcel journeys every year. As we continue to invest in modern engineering practices, cloud-native technologies and platform transformation, we're looking for talented Software Engineers who are passionate about creating high-quality software, solving complex challenges and continually developing their skills. This is an exciting opportunity ...

Software Engineer - Scala - Java - Investment Banking - Glasgow- 12 Months Contract Hybrid - 3 Days in the Office We are seeking an experienced Software Engineer with strong Scala or Java experience to join a leading global investment bank in Glasgow on an initial 12 months contract. … strongly preferred, as the majority of the existing codebase is written in Scala. However, the hiring manager is also keen to consider exceptionally strong Java Developers who are interested in learning Scala. Developers with a solid Java foundation have successfully transitioned into the Scala environment, so this could ...

Join JPMorgan Chase as a Lead Software Engineer within Infrastructure Platforms, Enterprise Production Automation Services (EPAS), where you will help build the automation platforms that keep the firm running securely, reliably, and at scale. This role is ideal for an experienced Java and Go engineer … capabilities across products such as AaaS, Ansible Automation Platform, AutoM8, event-driven automation, and AI-enabled service management. You will work with technologies including Java, Spring Boot, Go, Kubernetes, Terraform, Ansible, PostgreSQL, CockroachDB, Redis, CI/CD tooling, public cloud services, and observability platforms to solve complex engineering challenges ...

Lead Software Engineer - Java/Python LONDON, LONDON, United Kingdom Job Description Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Lead Software Engineer at JPMorganChase within Digital Markets … across multiple technical areas within various business functions in support of the firm’s business objectives. Job responsibilities Executes and oversees end-to-end software solutions, engineering standards, architecture, and technical troubleshooting for trading systems Designs and builds high-performance, latency-sensitive services with awareness of upstream/downstream ...

Software Engineer - Java About Millennium Millennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium’s mission is to deliver results for our investors. Our people are empowered with both independence and support: the autonomy to pursue ideas with … build AI-powered risk tooling, including agents, plugins, and integrations that connect large language models to risk data and platforms Write clean, well-tested Java and Python code, participate in code and design reviews, and help uphold engineering standards and best practices. Collaborate closely with engineers across London ...

Senior Software Engineer/Developer (Java Mathematics) WFH/Surbiton to £70k Are you a 'mathematically minded', senior hands-on Software Engineer looking for an opportunity to work on complex and interesting systems? You could be joining a global geoscience technology company within ...

TitleSenior Software Engineer - (Java/AI) Brokerage ServicesJob DescriptionSo, who are we IG Group is a FTSE 100 fintech operating across five continents, serving over 1.4m customers and handling billions of dollars in transactions – built on scale, trust, and proof. We didn't pivot to innovation … give you the platform to define what comes next.Join us at IG – the future gets built here.Your teamWe’re looking for a Senior Engineer to join our Brokerage Services team to push hard on AI across Brokerage Services engineering: AI-assisted coding, testing and deployments, shift left on security ...