CO

Backend Engineer — Kotlin/Java Microservices on GCP

Codest Ltd. Company No. 12590542, VAT number: GB363431020https://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png United Kingdom Posted 23 Oct 2026 Closing: 22 Nov 2026
Permanent Hybrid

Role Description & Technical Scope

The Codest is seeking a skilled backend engineer to design, develop, and maintain scalable services using Kotlin, Java, and Spring Boot. You will work within a microservices ecosystem on MongoDB and GCP, collaborating with PMs, data analysts, and UX designers to drive high-quality software delivery.

Open to occasionally contributing to frontend/mobile tasks, and leveraging AI-assisted tools to improve development efficiency and code quality.

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This opportunity is hosted on Codest Ltd. Company No. 12590542, VAT number: GB363431020https://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png. Click below to view full details and submit your application.

Key Details
  • Date Posted: 23 Oct 2026
  • Location: United Kingdom
  • Employment: Permanent
  • Workplace: Hybrid
  • Domain: General
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Employer Profile
CO
Codest Ltd. Company No. 12590542, VAT number: GB363431020https://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png
Verified Tech Employer

Enterprise technology firm or security consultancy operating across the UK digital defense ecosystem.

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