Kotlin/Java Developer

Company: Whitehall Resources
Apply for the Kotlin/Java Developer
Location: South Yorkshire
Job Description:

Whitehall Resources are currently looking for a Kotlin/Java Developer based in South Yorkshire for an initial 6-month contract.

***INSIDE IR35***

Job Spec

The Developer Experience (DevX) Standards and Controls function is building a platform for control owners and development teams to manage/view their compliance with a range of software development controls.

Primary Responsibilities

  • Collaborate with developers, testers and the wider organisation to build and run products
  • Design, develop & implement both front‑end and back‑end features as per backlog/priority. All apps use a simple UI framework so not strictly ‘front‑end’ development.
  • Collaborate with the rest of the engineering team to design and launch new features.
  • Proactively work with customers to resolve their issues and respond to feature requests.
  • Build APIs and microservices that solve impactful business problems.
  • Work in an agile CI/CD environment to deliver rapid iterations at a sustained velocity.
  • Be an active member of a team, participating in peer reviews and in testing others’ code through automated test scripting.

Qualifications

  • Experience in Kotlin (or Java with willingness to learn Kotlin)
  • Strong technical and analytical troubleshooting skills
  • Experience in working with Agile including the use of Jira/ Confluence.
  • Understanding of Microservices
  • Good interpersonal skills
  • Experience working with standard developer collaboration Tools: Github/Bitbucket, Jira, Confluence
  • Good working knowledge of cloud technologies like AWS, Azure and GCP
  • Experience building out CI toolchains using Jenkins CI/CD
  • A background in Systems Administration across Linux/AIX/WAS platforms

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Posted: April 23rd, 2026