15 of 15 Java Developer Jobs in the South East

Senior Java Developer - Remote Working - SC Cleared Lynx are currently working with a large IT consultancy to help them source a Senior Java Developer . Our client is large global Consultancy who work with enterprise clients, solving their business and technology problems using cutting edge Solutions. Responsibilities: Engaging in the entire software development lifecycle, from gathering … projects Key skills and experience: Previous experience working within a consulting organisation or the public sector is essentail Must be either SC cleared or eligible Experience working as a Java Developer Java development experience Experience working within cloud environments If this role sounds of interest, then please apply with your updated CV. More ❯

Java Developer - Kubernetes/AKS, Azure, Python/Golang, IaC Up to £700 per day (Inside IR35)London/Hybrid (2/3 days per week onsite) 3-6 months My client is a major consultancy firm working with an instantly recognisable end client who urgently require a Java Developer with expertise in Kubernetes/AKS … Azure, proficiency in Python/Golang coding and Infrastructure as Code (IaC) experience including use of Terraform and pipelines. Key Requirements: Proven experience as a Java Developer/Software Engineer within the Financial Services Expertise in Kubernetes/AKS Demonstrable experience with Azure Proficiency in Python/Golang coding Infrastructure as Code (IaC) experience including use of Terraform More ❯

Java Developer Location: London (Hybrid - 3 days in office) Contract: 6 Months with huge potential for extension (Inside IR35 via Umbrella) Day Rate: Competitive Client: Our client is a leading global financial institution with a strong presence in capital markets. They offer a stable, collaborative environment with a focus on trading, risk management, and derivatives. The firm combines … global reach with innovative technology to support its front-office operations. A global financial institution is seeking an experienced Java Developer to join its Front Office Technology team. This role focuses on developing and supporting trading, risk, and analytics platforms, using Java 21 in a fast-paced, collaborative environment. Key Responsibilities: Develop and maintain front-to-back … pricing and risk solutions using Java 21 Collaborate with Front Office, Quants, Risk, and DevOps teams Prioritise non-functional requirements such as performance, reliability, and maintainability Improve development tooling, deployment pipelines, and overall engineering processes Provide level 3 support and contribute to operational excellence Essential Skills: Strong core Java development (streams, lambdas, concurrency APIs) Deep understanding of distributed More ❯

Company description: ClearCourse Job description: Are you a Senior Java Developer looking to take a step into a leadership position, taking care of a small team with plenty of support? ClearCourse is searching for a Lead Java Developer to join us in a critical role, where you will be leading and supporting a team of Java … and adoption pay Generous training budgets and reimbursement for professional memberships What will this role consist of? Providing technical leadership and lead by example of a small team of Java developers Engaging in 1:1 line management and performance reviews Addressing 3rd line support issues and acting proactively to reduce support requests Resolving conflicts within the internal and/… ownership and follows through to the delivery. Cares about product and code quality, balances technical excellence with delivery speed. Required experience/characteristics : At least 5 years as Senior Developer experience across these technologies Familiarity with Java FX or any Java UI components Backend: Java, Spring Boot or Micronaut or any other multi-layered architecture framework More ❯

E-Trading Fixed Income - Senior Java Developer | London (Hybrid) | 6-12 month contract We are partnered with a leading investment bank who is hiring a Java Developer with strong expertise in electronic trading systems to join their e-Fixed Income team in London. You'll play a key role in developing high-performance, low-latency trading … platforms and integrating TransFICC connectivity. We're looking for someone with extensive experience in the e-trading field and deep knowledge of Java , low-latency programming , and multi-threaded systems . You'll work closely with traders, quants, and analysts to deliver robust, scalable solutions. Key Requirements: Extensive experience with electronic trading is a must. Strong Java development More ❯

Java Developer Clearance required: Must hold SC and NPPV3 or be eligible for both Location: Croydon - onsite 2/3 days a week Job Description: What you'll bring:* Experience of Java.* Experience of Spring framework or equivalent.* Knowledge of software design patterns and when to apply them.* Excellent knowledge of development processes.* Experience of containerization using Docker More ❯

Java Development Team Leader London This is a new and exclusive opportunity for a Software Development Team Leader focused on Java Full stack, to join a thriving business as they grow their software development team Role details Title: Development team lead Technical stack: Java full stack- back end and front end, React, Azure Location: London City … day a week in the office leading your team Focus of the role: leading your team of 7 developer 5 back end java developers, 2 front end java react developers Permanent role salary £70-90,000 plus bonus and benefits This is a really interesting role and a great chance to join a team as they are … have recently spent £35million on an entirely new sales portal, and this investment is continuing This role is for a Software development team lead who will focus on leading Java software development from the front (approx. 50% of the role) and leading the work of the full stack java developers under you- 7 in total. We are looking More ❯

One of the UKs most iconic omni-channel retailers is looking for a Senior Java Developer to join their expanding digital engineering function. This position requires deep expertise in Kotlin or modern Java , strong architectural understanding of microservices , and a passion for technical leadership and mentoring. Experience working within ecommerce, mobile, or customer-facing digital platforms is … with agile product teams, and contribute to a high-traffic platform used by millions of customers. Key Responsibilities: Design, build, and maintain scalable, high-performance services using Kotlin or Java Provide technical leadership and mentoring to other engineers in the team Contribute to solution architecture and strategic technical direction Build, integrate, and maintain REST APIs and backend services Champion … take on people management responsibilities for engineers Stay updated with emerging backend and cloud technologies Key Skills & Experience 5+ years of back-end development experience using Kotlin or modern Java Expertise in microservice architectures and frameworks like Spring Boot or http4k Deep understanding of RESTful API design and integration Proven experience mentoring engineers and contributing to high-performing teams More ❯

This is an exciting opportunity for an SC CLEARED Java Developer working at the forefront of digital defence technology. Thesuccessful candidate will work in a cutting edge public-sector project, seeking to exploit data for the benefit of the nation. Required Experience/Skills: Experience building Digital Services/Software Applications Experience designing micro-services and building solutions … in an agile DevOps environment Core Tech Stack: Java, Spring Framework, Containerisation tools (Docker, Kubernetes) Software Design skills including UML, Domain Driven Design. DevOps skills including Git, Jenkins, CI/CD, Linux, Docker. Required Non-technical Skills: Excellent consulting/stakeholder engagement skills Appreciation for agile working methods and GDS standards Willingness to be part of the work-shopping More ❯

Java Developer - Full Stack (Java 21/React.js) Location: London (Hybrid - 3 days onsite) Contract: 6-Month Contract with high potential for extension (Inside IR35 via Umbrella) Day Rate: Competitive Client: Our client is a leading global financial institution with a strong presence in capital markets. They offer a stable, collaborative environment with a focus on trading … management, and derivatives. The firm combines global reach with innovative technology to support its front-office operations You'll play a key role in building full-stack solutions using Java 21 and React.js, collaborating closely with traders, risk managers, and quant teams in a dynamic and fast-paced environment. What You'll Do: Build robust front-to-back trading … and risk systems using Java 21 and React.js Work across teams (Trading, Risk, Quants, DevOps) to deliver scalable solutions Focus on performance, maintainability, and reliability from day one Enhance CI/CD pipelines and development processes Support production environments (Level 3 support) What You Bring: Strong Java (streams, lambdas, concurrency) and front-end skills with React.js Deep knowledge More ❯

the basis of our patient-facing digital consultations and clinician-facing decision-making tools. We are passionate about health care and we are looking for a talented and thorough Developer to join the team to continue with revolutionizing health care for the benefit of millions of patients in the UK and across the world. You will share the IT … of frontend and backend developers, clinicians, algorithm builders and Quality Analysts, who thrives on delivering robust, tested and high-quality solutions. Key Responsibilities You will be a hands-on Java developer with good commercial awareness and stakeholder management skills. As part of this role, you will be required to design, implement, test and roll out new medical services … goals. You are conscious that bringing business value to each development increment is key to maintaining the client’s competitive lead. Experience and Qualifications Essential: Previous development experience with Java 1.8+, Spring Boot and MySQL (2-3 Years+) Familiarity in microservice architecture Understanding of DevOps CI/CD methodologies, working with Docker, Kubernetes, GitHub Actions, etc Experience with cloud More ❯

You will be working with a London-based investment bank within a market-leading front-office team as a mid-level Java Developer working on business-critical solutions for a range of stakeholders, including traders and quants. What you'll need to succeed 5 years' Java Development experience within financial services. Strong experience with cloud, ideally Azure. More ❯

Are you an experienced Java Back-End Developer looking for a new role Do you want to be part of a forward-thinking team Do you want to lead and mentor junior developers If so, we have the perfect opportunity for you!Our client, an award-winning analytics company who optimise businesses productivity and performance are looking for … a Senior Backend Developer to join their team on a full-time basisin West Sussex. What You'll Do Develop server-side applications & APIs using Java, Spring Boot. Optimise performance, security, and scalability. Implement secure and efficient data storage solutions. Work closely with front-end, product, and DevOps teams. Conduct code reviews & mentor junior developers. Requirements: 5+ years … Java development experience. Strong expertise in Spring Boot, REST APIs, SQL/NoSQL. Experience with multithreading, Docker, Kubernetes. Familiarity with OAuth, JWT, Agile workflows. Preferred: Cloud (AWS, Azure, GCP), CI/CD, Kafka. Interested? Apply now or send your CV to and take the next step in your career? ** This role is hybrid working and does not offer visa More ❯

Here at Responsiv, we are looking to add a new Java Backend Developer to our team. If you have skills in API and Web product development, we need YOU to enhance our capabilities, become embedded within Responsiv, and deliver on technical projects. As a Java Backend Developer, you'll work in a small team of talented … This is a technical role that requires self-motivation, problem solving, time planning, and excellent written and spoken communications, including presentations to senior stakeholders and mixed audiences. As the Java Backend Developer, your primary focus will be: Developing system-to-system integration solutions for customers. Contributing to the commercial product development of the Responsiv Unity and Responsiv Cloud More ❯

specialist capabilities ready to work on our clients' projects. What we're looking for. To be successful for this role you will demonstrate a level of ability in C#, Java or similar. You will be passionate about technology and eager to learn full stack programme development to an advanced level. We're seeking candidates who can exemplify our values More ❯