Java/Kotlin Developer - sought by large investment bank based in London - Contract - Hybrid inside iR35 - umbrella Key Responsibilities Design, develop, and implement a scalable trading application to replace the legacy system. Collaborate with team members to architect and deliver high-performance backend solutions using Java/Kotlin. Build, deploy, and manage containerised applications within a Kubernetes/Docker environment. Utilize MongoDB and Databricks for data processing, storage, and analytics. Integrate the application with relational databases and ensure smooth data migrations from the legacy system. Essential Skills and Experience Programming: Minimum 3 years of experience in backend development with Java and/or Kotlin in a financial environment. Containerisation & Orchestration: Solid experience with Kubernetes and Docker. Proficient in working with MongoDB. Hands-on experience with Databricks for big data solutions. Please apply within for further details - Matt Holmes, Harvey Nash