Senior Java Developer (Elastic Search) Location: Croydon (once a week on-site) Role Duration: 1 year UMBRELLA only Our client, a reputable organisation, is seeking a talented Senior Java Developer with strong Elastic Search expertise to join their Project. This is an exciting opportunity to work on a high-profile project that involves handling large volumes of data across its lifecycle, from collection and storage to processing and analysis. What you'll be doing: * Designing, developing, and maintaining systems and infrastructure to manage extensive data sets * Integrating data from diverse sources to enable effective analysis and insights * Working with data throughout its lifecycle, ensuring data quality and accessibility * Collaborating with cross-functional teams to optimise data workflows and performance * Utilising programming languages such as Java, Python, and SQL, alongside tools like LakeFS and Apache Spark, to process and manage data efficiently What you'll bring: * Proven expertise as an Elastic Search SME, with a deep understanding of its architecture and capabilities * Extensive experience working with data systems, from collection to analysis * Strong programming skills in Java, Python, and SQL * Familiarity with data processing tools such as LakeFS and Apache Spark (desirable) * Ability to work effectively in a collaborative environment, with excellent problem-solving skills * Must have a minimum of 5 years of unbroken UK residency and hold SC security clearance Additional information: * Location: Croydon (once a week) * Contract: 1 year * Daily Rate: Up to £616, subject to experience and security clearance If you are passionate about data, have a strong Elastic Search background, and are ready to contribute to a dynamic project, we would love to hear from you. Apply now to join a forward-thinking team delivering impactful solutions.