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Backend DevelopmentRemote

Software Engineer - Backend Services

Climax Studios - Company

Cosham, Portsmouth, ๐Ÿ‡ฌ๐Ÿ‡ง United KingdomFull-time - Senior (4-7 years)0 applicantsCloses Aug 7, 2026

Salary

GBP 51,000 - 91,000 / year

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Job description

Job details

  • Location: Cosham, Portsmouth
  • Work mode: Remote
  • Employment type: Full-time (Not an internship)
  • Salary: GBP 51,000 - 91,000 per year

Role overview

Climax Studios is seeking a skilled Software Engineer to focus on Backend Services. This role involves developing robust server-side architectures for high-concurrency products, ensuring scalability and performance for AAA games and similar digital services. You will work within a professional engineering team to deliver high-quality backend solutions.

Job details

This is a Full-time, Remote position based in Cosham, Portsmouth (UK/EU). This is not an Internship. The salary range for this role is ยฃ51,000 - ยฃ91,000 GBP per year.

Responsibilities

  • Design and develop scalable server backends for AAA games and high-concurrency applications.
  • Implement efficient backend services using Java, Golang, C#, C++, or Kotlin.
  • Manage and optimize cloud infrastructure on AWS, Google Cloud, or Microsoft Azure.
  • Collaborate with cross-functional teams to integrate backend services with game clients.
  • Ensure the stability and performance of production environments for global users.

Requirements

  • Proven experience in game development with at least one commercial title shipped.
  • Strong production experience in Java, Golang, C#, C++, or Kotlin.
  • Hands-on experience with major cloud platforms such as AWS, GCP, or Azure.
  • Ability to build systems capable of handling high concurrency and large user bases.
  • Based in the UK or EU to meet regional operational requirements.
  • AWS Certification at Associate level is highly desirable.

Benefits

  • Competitive salary range of ยฃ51,000 - ยฃ91,000 GBP.
  • Fully remote work flexibility within the UK and EU.
  • Opportunity to work on high-profile AAA game titles.
  • Professional growth in a leading game development studio.

Keywords

Backend DevelopmentJavaGolangC#AWSCloud ComputingAAA GamesHigh Concurrency