26 to 50 of 55 Java Developer Jobs in the South East

Title: Lead Java Developer Client: Fintech Salary: Up to £135,000 + Bonus + Benefits Location: London My client is an innovative and award-winning Fintech based in London at the forefront of the eTrading space. They are after someone with a genuine passion for Java, agile … engineer at the beginning of their growth journey! The successful applicant will have the following skills and experience: Essential Skills Hands on development using Java Detail orientated developer with a passion for testing and high code quality Degree in Computer Science, Software Engineering or STEM subject A good More ❯

Role: Java Full Stack Developer London (Canary Wharf), UK Contract (6+ Months) Hybrid (3 days a week) Job Description: This project is build and extend an Integrated client coverage platform to bring together information both internal and external on our client with Insights, contacts and interactions , revenue, lending … wallet share and more. The UI will be Angular web application with Java/Spring services to backend databases Mongo DB , MSSQL server and Snowflake. Skills Required: • Experience of agile and scrum methodologies. • Hands-on developer with strong database skills. • Core Java developer experience and/ More ❯

Position Overview: We are seeking a talented Java Developer to join our Winchester based team. Candidates will be required to attend the office a minimum of2 days a week. Responsibilities: Collaborate with cross-functional teams to gather and define requirements for new features and enhancements. Design, develop, and … maintain efficient, reusable, and reliable Java code. Conduct thorough testing to ensure the robustness and reliability of software applications. Troubleshoot and debug complex issues to improve overall system performance. Stay updated on emerging technologies and best practices to continuously enhance development processes. Participate in code reviews, providing constructive feedback … development practices and methodologies. Requirements: Bachelor's degree in Computer Science, Engineering, or related field. Minimum of 2-3 years of professional experience in Java development. Proficiency in Java programming language and related frameworks (e.g., Spring, Hibernate). An understanding of object-oriented programming principles and design patterns. More ❯

We are looking for a skilled Java Developer with DevOps knowledge to join our DevSecOps team. If you're passionate about automation, security, and scalable software development, this role offers the opportunity to build plugins, develop REST APIs, and enhance CI/CD workflows—all while ensuring security … ll Do: 🔹 Develop Gradle/Maven/npm/PyPi plugins for SBOM collection and security scanning 🔹 Build and maintain REST API microservices using Java 17 (and occasionally Go), deploying them on OpenShift/Kubernetes 🔹 Integrate security tools like Snyk, BlackDuck, OWASP DependencyTrack, and Artifactory into our CI/… to optimize and maintain our DevSecOps toolchain 🔹 Collaborate with developers worldwide to streamline integrations and improve development workflows What We’re Looking For: 🔹 Strong Java development experience (especially in web-based applications) 🔹 Understanding of DevSecOps principles (Shift Left, SCA, SAST) 🔹 Experience with Linux, Bash scripting, and containerization tools (Docker More ❯

Title: Java Developer (AWS) Location: Horsham, PA Duration: 6 - 18+ Months Contract with Extensions Rate: $Open (Best Possible) Job Description: Years of Experience: 3-5 years of hands-on Java AWS Development Required Skills Set: CI/CD: Cloudformation, Codebuild, CodeDeploy etc. Extensive experience with event-based … architecture constructs and languages including Java Development and REST. Hands-on expertise with architecture and engineering for cloud-native serverless development on AWS. Strong knowledge with practical experience applying techniques to adhere to the AWS Well-Architected Framework. Extensive experience with the following AWS service groupings: Compute: ECS Fargate More ❯

Java Engineer – Join a Market-Leading FinTech Innovator 📍 Location: London (Hybrid) 💰 Salary: Up to £150,000 + Bonus + Exceptional Benefits 💼 The Opportunity: A cutting-edge FinTech powerhouse is looking for a talented Java Developer to join their high-performing engineering team. If you’re passionate about … Core Java , thrive in Agile environments, and love building performance-driven systems, this is your chance to make a real impact. You'll contribute to the development of a next-gen, low-latency distributed trading platform, working alongside some of the brightest minds in tech and finance. ✅ What You … ll Bring: ✔️ Strong experience in Core Java (performance-focused development) ⚙️ Solid understanding of multithreading , concurrency , and high-throughput systems 🧪 A passion for writing clean, maintainable, and testable code 🎓 STEM degree (Computer Science, Software Engineering, or related discipline) 🌟 Why Join? 🚀 Tech-First Culture – Work with modern tools and open-source More ❯

are upgrading their Calypso instance, and looking to build out their London presence. As a result, they are looking to hire a Senior Software Developer into the programme. Skills Required:- Undergraduate Degree. 5+ years' experience in Capital Markets with 5+ years experience as a Java Developer Some More ❯

Senior Java Analyst Developer/Technical Consultant £120,000 Plus Bens Quant Capital is urgently looking for a Java Analyst Developer/Technical Consultant to join our high profile client. Our client is a global trading platform software business. Its products are used globally by most … functionality, and undertaking development to deliver functionalities (when required). Technical Consultants/Analyst Developers must have: 8+ years’ full-stack experience as Senior Developer around digital applications, software engineering, microservices and cloud. This could include Core Java, Spring Boot, Hibernate/JPA and UI using React, Ember More ❯

A leading Investment Banking in the city are recruiting for a Java Developer at Associate Director level to join the front office Algo trading multi-asset team. Within the role you will facilitate the build out of an enterprise wide cross-asset multi-strategy Algorithmic trading framework. You … role requires you to identify and implement solutions to optimise performance and maintain low latency It is essential that you have previous front office Java Dev experience and come from a strong academic background. In return they are offering an excellent remuneration package, further career progression opportunities and a More ❯

eFX Java Algo Developer An excellent opportunity has a risen at a leading Investment Bank and an eFX Java Algo developer with experience of developing low-latency code The team develop and run pricing and hedging algorithms that provide reliable pricing to clients and automate reactions More ❯

Java/Kotlin Developer (Fully Remote) Location: London, UK (Fully Remote) Salary: £55,000 per annum Are you an experienced Java/Kotlin Developer with a strong background in Kafka looking for a challenging opportunity to work remotely? My client are currently seeking a talented individual … with 3-5 years of experience to join their team as a Java/Kotlin Developer. This position offers the flexibility of remote work with the opportunity to collaborate with a dynamic team based in London. Key Responsibilities: Design, develop, and maintain high-quality software solutions using Java … testing, debugging, and troubleshooting to ensure the quality and reliability of software applications. Stay up-to-date with industry trends and best practices in Java, Kotlin, and Kafka development. Requirements: Bachelor's degree in Computer Science, Engineering, or related field. 3-5 years of hands-on experience in Java More ❯

Java/Kotlin Developer (Fully Remote) Location: London, UK (Fully Remote) Salary: £55,000 per annum Are you an experienced Java/Kotlin Developer with a strong background in Kafka looking for a challenging opportunity to work remotely? My client are currently seeking a talented individual … with 3-5 years of experience to join their team as a Java/Kotlin Developer. This position offers the flexibility of remote work with the opportunity to collaborate with a dynamic team based in London. Key Responsibilities: Design, develop, and maintain high-quality software solutions using Java … testing, debugging, and troubleshooting to ensure the quality and reliability of software applications. Stay up-to-date with industry trends and best practices in Java, Kotlin, and Kafka development. Requirements: Bachelor's degree in Computer Science, Engineering, or related field. 3-5 years of hands-on experience in Java More ❯

Java/Kotlin Developer (Fully Remote) Location: London, UK (Fully Remote) Salary: £55,000 per annum Are you an experienced Java/Kotlin Developer with a strong background in Kafka looking for a challenging opportunity to work remotely? My client are currently seeking a talented individual … with 3-5 years of experience to join their team as a Java/Kotlin Developer. This position offers the flexibility of remote work with the opportunity to collaborate with a dynamic team based in London. Key Responsibilities: Design, develop, and maintain high-quality software solutions using Java … testing, debugging, and troubleshooting to ensure the quality and reliability of software applications. Stay up-to-date with industry trends and best practices in Java, Kotlin, and Kafka development. Requirements: Bachelor's degree in Computer Science, Engineering, or related field. 3-5 years of hands-on experience in Java More ❯

Java/Kotlin Developer (Fully Remote) Location: London, UK (Fully Remote) Salary: £55,000 per annum Are you an experienced Java/Kotlin Developer with a strong background in Kafka looking for a challenging opportunity to work remotely? My client are currently seeking a talented individual … with 3-5 years of experience to join their team as a Java/Kotlin Developer. This position offers the flexibility of remote work with the opportunity to collaborate with a dynamic team based in London. Key Responsibilities: Design, develop, and maintain high-quality software solutions using Java … testing, debugging, and troubleshooting to ensure the quality and reliability of software applications. Stay up-to-date with industry trends and best practices in Java, Kotlin, and Kafka development. Requirements: Bachelor's degree in Computer Science, Engineering, or related field. 3-5 years of hands-on experience in Java More ❯

Location: London, requirement to be in office 3 days a week Skills Required: Core Java knowledge in a UNIX/Linux environment. Skills Desired: Interest in developing systems for automated market making, DMA or algo trading group in liquid markets (equities, FX, liquid rates, etc.) using FIX protocol Experience … Candidates mast have financial services experience and the preference is in this order: E-trading experience Capital Markets experience Financial Services experience Primary skill Java Skill Spec Java Angular Must have skills Git Java Jenkins Linux Unix More ❯

Java Developers - Low Latency Experts - Contract - Outside IR35 Looking to speak with Java/Low latency engineers to work on a large scale financial services project in London. This is a multi-year project and looking for latency specialists to come in and help build it out. Skills … needed - Core Java, Performance Tuning, Concurrency, Threading, HFT. £800-900 per day, 12 month contract, Outside IR35 2-3 days in London No sponsorship offered, please do not apply if you need it. More ❯

Overview As a Server Software Developer/Engineer, you will contribute to the design, implementation and support of features/functionality. You will collaborate with a team of engineers to design and build best-in-class experiences for our users. NOTE: This role will be 4 days a week … Engineering, or in a relevant field. Experience with a cloud platform: AWS, Google Cloud, etc. Essential Skills Several years of experience in a backend Java development role. Strong understanding of relational databases and proficiency with a relational DB. Strong knowledge of RESTful API design. Excellent understanding and experience of … solving. Excellent verbal and written communication skills. Good working knowledge of revision control and code review tools like Git/Github. Experience Comfortable writing developer tests. Experience working in high performance Agile Scrum teams. Experience with distributed computing. Experience in web development. Skills with Java/Kotlin. Experience More ❯

Regulatory Reporting Engineer - Java Salary: Up to £130,000 + Bonus + Benefits Role Type: Permanent Position Office Location: Central London Hybrid Model: 3 days per week in office, 2 days remote About the Role: We’re looking for a Lead Reporting Engineer with a strong Java development … up a small, agile team focused on end-to-end reporting solutions—spanning regulatory and strategic platforms. This role combines hands-on development with Java , Spring Boot , SQL , and data frameworks, alongside leadership in project delivery and resource planning. You’ll serve as a subject matter expert (SME) across … and security teams to deliver robust, enterprise-grade solutions. Key Responsibilities Lead the design and development of reporting applications with a strong focus on Java (C#/.NET experience also valuable). Act as the technical lead for multiple Agile Scrum pods (approx. 5 people per team), providing functional More ❯

have a systematic equities division, which requires cutting edge algo trading to augment its processes. They are looking to hire a Tech Lead Algo Developer to join their Systematic Trading Department where you would help develop trading algorithms in Java frameworks, and containerize microservices in Kubernetes. Tech Stack … Java, Kubernetes, SQL, Python This firm operates on a hybrid model, and will offer the engineer to come into a high performing systematic equities group, and specialise in this asset class. Please do apply if this sounds of interest. More ❯

The Role: Lead AWS Cloud Engineer (Hand on Java (8 - 17) a must to have) Experience: Min 12yrs+ Looking for someone with strong AWS experience. Someone who is an expert in AWS S3/Advanced Transfer Protocols, along with understanding of EKS clusters, EC2 images. Second key requirement is … minimum Java 17. Our statement reporting proposition is undergoing technological transformation, centring on the Bank’s AWS Cloud Migration strategy. Our goal is simple. To lead by example, driving innovation and establishing cutting edge development standards for future engineering teams to follow. This transformation focuses primarily on redefining our … equally important to be able to build collaboratively with members of the team. • Proactively contribute to enhancing our current applications that are written in Java 17. • Write unit, component, integration, end-to-end, and performance tests. • Core understanding of streaming in Java and how to leverage it with More ❯

/CD pipelines and a strong belief in the "you build it, you run it" culture are highly valued. Key Skills and Experience: - Core Java - Spring framework (core, integration, boot, webflux, etc.) - Microservices architecture - Proficiency in Openshift, Kubernetes, and AWS Cloud - Solid understanding of REST APIs, JSON, and Contract More ❯

and resolution time SLAs. Collaborate with a distributed team of developers, analysts, and business owners, across all levels. Required Skills: Hands-on experience with Java 8 or above. Hands-on experience in writing JUnits. Hands-on experience with Spring Framework, SpringBoot. Hands-on experience with relational databases (e.g. PostgreSQL More ❯

and Media, Retail and CPG, and Public Services. Consolidated revenues as of $13+ billion. JD – • Significant prior experience with developing reusable and performant clean Java code aligned with good architectural and design principles. • Significant prior experience with Javascript, HTML/CSS and Javascript frameworks as well as strong knowledge More ❯

Senior Java Software Developer. Are you an experienced Senior Software Developer looking to take on a design authority role? Join a dynamic and growing team delivering cutting-edge cloud-based analytics solutions. With award-winning technology and strong partnerships in the IT & Telecoms sector, including Cisco, this is … an exciting opportunity to work on high-performance applications at the forefront of innovation. The Role As a Senior Software Developer, you'll take ownership of key technical areas, ensuring best practices in design and development. You'll collaborate closely with product teams, lead architectural decisions, and play a More ❯

Senior Java Software Developer. Are you an experienced Senior Software Developer looking to take on a design authority role? Join a dynamic and growing team delivering cutting-edge cloud-based analytics solutions. With award-winning technology and strong partnerships in the IT & Telecoms sector, including Cisco, this is … an exciting opportunity to work on high-performance applications at the forefront of innovation. The Role As a Senior Software Developer, you'll take ownership of key technical areas, ensuring best practices in design and development. You'll collaborate closely with product teams, lead architectural decisions, and play a More ❯