The median Platform Engineer salary in United Kingdom is £70K in 2026, with a typical range from £70K to £70K. Year-on-year movement is still building as more matched salary data is published. United Kingdom currently leads city pay at £70K.
What does A Platform Engineer do?
A Platform Engineer is responsible for building internal developer platforms and tooling that accelerate engineering team productivity.
Day-to-day responsibilities
- Designing golden paths for service deployment
- Building self-service infrastructure APIs
- Managing Backstage developer portals
- Writing platform SDKs
- Reducing cognitive load for product engineering teams
Very High demand+20% Backstage+17% Crossplane+18% Kubernetes operators