DevOps Engineer
Summary
A 9+ month, 100% remote contract DevOps role to take ownership of a manually built AWS environment: audit it, migrate it end-to-end into CDK and CloudFormation with dev/staging/prod separation, tighten security and access policies, and document the setup for handover to the in-house team, working alongside C#/.NET developers on a live production system.
Salary: £? - ? per year
Requirements:- Strong, demonstrable hands-on experience with AWS CDK and CloudFormation specifically
- Solid AWS fundamentals across networking, IAM, and cloud security best practice
- Proven experience migrating an existing, unscripted environment to IaC end-to-end, rather than building IaC from greenfield
- Audit the current AWS environment, including networking, virtual security setup, and API infrastructure provisioning
- Migrate manually configured infrastructure into CDK and CloudFormation with proper environment separation across dev, staging, and production
- Tighten security and access policies as part of the migration
- Work alongside a small team of C#/.NET developers on a live production system without disrupting live services
- Document the new setup clearly so the in-house team can maintain it after handover
- API
- AWS
- C#
- Cloud
- IAM
- Security
- ASP.NET
- DevOps
- Terraform
More:
We are an established public sector-facing transport technology business with a fully remote working model. Our environment runs on a .NET Core / C# stack, and we are looking for someone to take ownership of modernising our organically grown AWS infrastructure. This is a 9+ month contract outside IR35, and the role is 100% remote. We offer the opportunity to lead a meaningful infrastructure modernisation effort from end to end, with responsibility for improving the platform properly rather than only documenting issues.
last updated 37 week of 2026