Kotlin/Java Developer

Join a leading independent Banking and services provider as a Kotlin/Java Developer.Job Overview:The role sits within a Developer Experience (DevX) function focused on building and managing platforms that enable software engineering teams to develop, deploy, and operate applications efficiently and consistently.You will work on client- and product-facing web applications and internal platforms, contributing to reusable frameworks and tooling that support multiple development teams. The focus is on scalable, secure, and high-performance solutions that improve developer productivity and platform reliability.Location: SheffieldRate: In-scope IR35 £360 per day (via a Hays Approved Umbrella Company).Contract Length: up to 31/12/2026Work Schedule: 3 days onsite/weekKey ResponsibilitiesCollaborate with developers, product owners, and stakeholders to design and deliver robust backend servicesDesign, develop, and maintain performant and scalable APIs and microservicesContribute to architectural discussions and provide input on technology choices and best practicesWrite clean, well-tested, and maintainable code following agreed coding standardsBuild APIs and microservices that support multiple consuming applicationsWork closely with the engineering team to continuously improve development processesParticipate in peer reviews and contribute to knowledge-sharing initiativesRequired Skills and ExperienceStrong experience in Kotlin or Java with the ability and willingness to work across ..... full job details .....