Senior Engineer (Kotlin + Java | Full Stack | UK)
Job Title: Senior Engineer
Location: Greater London, England, United Kingdom (Hybrid)
Employment Type: Contract
Company: Diatom Technologies
Senior Engineer (Full Stack | Kotlin + Java) – UK Based
Diatom Technologies is seeking a Senior Engineer with strong experience in Kotlin, Java, and full-stack development to support delivery for a key UK client.
This role requires the ability to work across multi-disciplinary teams with occasional travel to London.
Key Responsibilities
* Develop high-quality backend services using Kotlin and Java
* Contribute to full-stack delivery (frontend + backend where needed)
* Collaborate with product, architecture, and engineering teams
* Support integration, testing, and deployment activities
* Work within modern engineering practices (CI/CD, microservices, cloud)
Required Skills & Experience
* Strong experience with both Kotlin and Java
* Experience in full-stack development
* Solid understanding of microservices, APIs, and cloud environments
* Experience working in cross-functional engineering teams
* Must be UK-based and able to travel to London when required
Important:
Only candidates meeting all the above criteria should apply.