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 Umbrellapany).Contract Length: up to 31/12/2026Work Schedule: 3 days onsite/weekKey Responsibilities

Collaborate with developers, product owners, and stakeholders to design and deliver robust backend services

Design, develop, and maintain performant and scalable APIs and microservices

Contribute to architectural discussions and provide input on technology choices and best practices

Write clean, well-tested, and maintainable code following agreed coding standards

Build APIs and microservices that support multiple consuming applications

Work closely with the engineering team to continuously improve development processes

Participate in peer reviews and contribute to knowledge-sharing initiatives

Required Skills & Experience

Strong experience in Kotlin or Java with the ability and willingness to work across both where required

Experience developing REST APIs and working with frameworks such as Spring

Solid understanding of microservice-based, API-driven architectures

Experience with AWS or other cloud platforms

Strong analytical, problem-solving, and troubleshooting skills

Experience working in Agile environments

Understanding of DevOps practices and CI/CD pipelines

Optional / Nice to Have

Experience with test automation

Familiarity with Jenkins pipelines

Exposure to event-driven architectures

Additional Information:Interview Process: In Person / Teams/TelephonicHow to Apply:If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. #4791230 - Anurag Gupta