Platform Engineer

Company: Harrington Starr
Apply for the Platform Engineer
Location: Hyde Park Corner
Job Description:

£350-500/day Outside IR35 – 8 Weeks duration.

You’ll be working as a Platform Engineer to modernise and automate its Kubernetes estate for a Fintech that works with Asset Managers, Hedgefunds and Investment Banks.

This is a high-impact contract focused on replacing manual infrastructure management with Infrastructure as Code, improving platform security, and upgrading cluster networking.

You’ll own:

  • Terraform modules for clusters, DNS and RBAC
  • Gateway API implementation and NGINX retirement
  • Cluster observability and monitoring
  • Kubernetes networking, routing and access controls
  • Platform documentation and architecture standards
  • Gateway API / Ingress
  • Platform engineering in production environments
  • OUTSIDE IR35
  • Immediate start
  • Drive critical platform transformation
  • High level of ownership and autonomy
  • Modern cloud-native environment
  • Immediate impact on engineering strategy

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Posted: September 20th, 2026