Site Reliability Engineer

5 days ago

London, Greater London, United Kingdom eMFusion Global Full time £60,000 - £120,000 per year

Job Opportunity: Freelance Site Reliability Engineer (Outside IR35)

£ | Remote (UK-Based) | Occasional travel to Farnborough or Hammersmith

Contract until 2026

We're hiring two hands-on Site Reliability Engineers (SREs) to join a fast-moving platform team on a long-term contract. This role is ideal for engineers with strong coding skills who are comfortable resolving live production issues — not just escalating them, but diving into the code and fixing them directly.

This is a UK-based, fully remote position, with occasional in-person meetings in Farnborough or Hammersmith. The contract is outside IR35 and runs through 2026.

Key Requirements

  • Strong software engineering experience, ideally in Java (Spring Boot) and Python
  • Proven background in SRE practices, including platform reliability, monitoring, and incident response
  • Ability to debug and resolve issues directly in production code
  • Solid experience with Kubernetes, AWS, CI/CD pipelines, and observability tools
  • A proactive, collaborative approach with a strong engineering mindset

Desirable Experience

  • Background in regulated or high-availability environments such as Payments or FinTech
  • Understanding of data platforms or large-scale platform architecture

Why Join?

  • Outside IR35
  • Competitive day rate (£
  • Remote-first working with occasional on-site collaboration
  • Long-term contract through 2026
  • Opportunity to have real impact on system reliability, performance, and code quality

This is not a passive SRE role — you'll be embedded in engineering teams, taking full ownership of production issues and resolving them at the code level. If you're a hybrid between a developer and an SRE, we'd love to hear from you.

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