Platform Engineer

Platform Engineer (AWS / DevSecOps) Leeds – Hybrid (3 days per week) Tech stack: AWS, Terraform/OpenTofu, Kubernetes/EKS, Linux, Python, CI/CD, Prometheus/Grafana 60k - 75k (Mid level) 75k - 90k (Senior level) Immersum is partnering with a high growth sports technology business to hire a Mid and Senior level Platform Engineer, helping build and secure a globally distributed AWS platform powering latency sensitive sports data services. This is a hands on opportunity for a Mid & Senior Platform Engineer to work across AWS infrastructure, DevSecOps, networking, security and platform modernisation. The Role: Build and maintain AWS infrastructure using Terraform/OpenTofu Work across networking, compute, IAM and data services Improve cloud security, secrets management and access controls Build and maintain CI/CD and developer tooling Support Kubernetes/EKS and containerised workloads Improve monitoring, alerting and observability Modernise legacy infrastructure and bring it under Infrastructure as Code Support engineering teams with platform and deployment challenges What they’re looking for: Strong commercial AWS experience Solid networking fundamentals including VPCs, routing, NAT, DNS and security groups Strong Linux administration skills Hands-on Terraform/OpenTofu and Infrastructure as Code experience Practical Git and CI/CD experience Python or similar scripting experience Experience with monitoring and alerting tools Strong security mindset and understanding of DevSecOps practices Nice to have: AWS security tooling such as GuardDuty, Security Hub and IAM Access Analyzer Kubernetes/EKS and containers Secrets management and SSO Zero-trust networking Threat modelling and incident response Experience migrating infrastructure to IaC Experience working with large-scale, globally distributed platforms Please note you must have full right to work for this role.