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Backend Specialist (Java & Kotlin)

https://www.randstad.com Logo

Randstad

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Location:
United Kingdom , London

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Contract Type:
Not provided

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Salary:

70000.00 - 75000.00 GBP / Year

Job Description:

We are seeking a high-caliber Backend Specialist with a strong foundation in Java and Kotlin to join our development team in London. In this role, you will be responsible for designing and scaling robust Microservices using the Spring Boot ecosystem. You will take full ownership of the software development lifecycle, from initial concept to deployment. You'll be tasked with building efficient, maintainable backend solutions while collaborating with cross-functional teams to deliver high-performance features.

Job Responsibility:

  • Develop & Maintain: Build robust applications using Java and Kotlin within a Spring Boot environment
  • Architect: Design and implement scalable Microservices architectures
  • Collaborate: Work with Project Leads, BAs, and DevOps to translate requirements into technical solutions and manage CI/CD pipelines
  • Quality Assurance: Write clean code, perform unit/integration testing, and participate in peer code reviews
  • Mentor: Guide junior developers and uphold high engineering standards across the team

Requirements:

  • 5-7 years of professional experience in backend development
  • Expertise in Java and Kotlin
  • Deep understanding of Spring and Spring Boot frameworks
  • Proven experience building and deploying Microservices
  • Strong skills in developing RESTful APIs and troubleshooting complex production issues

Additional Information:

Job Posted:
April 28, 2026

Expiration:
May 08, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
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