Senior AWS Infrastructure Engineer
| Posting date: | 26 January 2026 |
|---|---|
| Salary: | £72,000 to £88,000 per year |
| Additional salary information: | None |
| Hours: | Full time |
| Closing date: | 25 February 2026 |
| Location: | Cardiff, CF10 4BZ |
| Remote working: | On-site only |
| Company: | Expert Employment |
| Job type: | Permanent |
| Job reference: | 2955 |
Summary
AWS Infrastructure Engineer required to work on environment build and management for financial technology and infrastructure institutions enabling rapid scale up by leveraging existing cloud infrastructure.
Requirements
Cloud AWS expert with commercial experience of EC2, VPC, EKS, RDS and IAM.
Hands on experience with Prometheus PromQL and Grafana.
Terraform and specifically Terragrunt Infrastructure as Code use to manage complex environments.
Kubernetes cluster fluency, helm charts, ingress controllers, auto scaling etc.
Golang, PHP, or Node.js debug skills.
Implementation of AWS Global Accelerator for multi-region resilience and latency OpenTelemetry collectors and instrumentation libraries.
Responsibilities
AWS Environment build in Terraform and Terragrunt.
Monitoring stack management, Prometheus configuration for metrics.
AWS traffic management using AWS Global Accelerator for low latency performance.
Manage Kubernetes EKS clusters.