London, South East, England, United Kingdom Hybrid / WFH Options
Lynx Recruitment Ltd
Senior JavaDeveloper - Remote Working - SC Cleared Lynx are currently working with a large IT consultancy to help them source a Senior JavaDeveloper . 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 JavaDeveloperJava development experience Experience working within cloud environments If this role sounds of interest, then please apply with your updated CV. More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Hays Specialist Recruitment Limited
JavaDeveloper - 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 JavaDeveloper 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 JavaDeveloper/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 ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Pontoon
JavaDeveloper 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 JavaDeveloper 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 ❯
Waterlooville, Hampshire, South East, United Kingdom Hybrid / WFH Options
ClearCourse
Company description: ClearCourse Job description: Are you a Senior JavaDeveloper 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 JavaDeveloper 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 ❯
Reading, Berkshire, South East, United Kingdom Hybrid / WFH Options
Halian Technology Limited
One of the UKs most iconic omni-channel retailers is looking for a Senior JavaDeveloper 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 ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Pontoon
JavaDeveloper - 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 ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Hays Specialist Recruitment Limited
You will be working with a London-based investment bank within a market-leading front-office team as a mid-level JavaDeveloper 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 ❯
Crawley, West Sussex, England, United Kingdom Hybrid / WFH Options
James Chase
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 ❯
Southampton, Hampshire, South East, United Kingdom Hybrid / WFH Options
Sparta Global Limited
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 ❯