https://jobs.co.uk/job/senior-kotlin-engineer-event-streamingsourcing-london-salt-search--19b0e4b0-b515-4084-ac19-cad7665b3057 RSS feed for Senior Kotlin Engineer (Event Streaming/Sourcing) - London at Salt Search. en-gb Fri, 03 Jul 2026 17:21:26 GMT https://jobs.co.uk/job/senior-kotlin-engineer-event-streamingsourcing-london-salt-search--19b0e4b0-b515-4084-ac19-cad7665b3057 https://jobs.co.uk/job/senior-kotlin-engineer-event-streamingsourcing-london-salt-search--19b0e4b0-b515-4084-ac19-cad7665b3057 Fri, 03 Jul 2026 11:52:58 GMT Location: London | Salary: 600.00-600.00 Daily | Type: Contract | Senior Kotlin Software Engineer (Investment Banking) - London/hybrid Daily rate: £600 - £1000 Duration: 6 months Hybrid: 2 days on site Start: ASAP My banking client is looking for 2 experienced Senior Kotlin Software Engineers to join a cloud-hosted platform team within an investment banking environment. This is a fast-paced, front-office-facing role with a strong emphasis on high-quality engineering, reliability, and collaborative working practices.The role offers exposure to modern engineering practices and the opportunity to work closely with business stakeholders in a demanding and high-impact environment.Key ResponsibilitiesDesign, develop, test, and maintain backend services using KotlinContribute across the full software lifecycle: development, integration, and production supportImplement and support event-driven architectures, including event sourcing and event streamingWork within an Agile/XP environment, utilising:Pair programmingMob programmingTest-first development practicesBuild and maintain CI/CD pipelines and deploy services to cloud environmentsContinuously refactor code and uphold high standards of code quality and reliabilityParticipate in architectural and techn... Contract