At a Glance
- Tasks: Lead migration of Back End services to AWS and Kubernetes, designing shared libraries and migration pipelines.
- Company: Join a forward-thinking tech team focused on modernising their Back End estate with cutting-edge tools.
- Benefits: Enjoy a hybrid work model in London and the opportunity to work with AI coding agents.
- Other info: This is a permanent position with a focus on building automated pipelines.
- Why this job: Be at the forefront of cloud modernization using .NET 10 and innovative automation techniques.
- Qualifications: Must have 8+ years of C# experience and strong skills in AWS and Terraform.
The predicted salary is between 60000 - 80000 £ per year.
The Mission
Forget standard "lift-and-shift." We are completely modernizing our Back End estate, moving from a Legacy London Datacentre straight into AWS and Kubernetes using .NET 10 as our target runtime. You will build the "golden paths," shared templates, and automated pipelines to migrate applications at scale. Best of all? You will be pairing traditional automation with AI coding agents (like Claude Code) to drive massive, automated refactoring.
What You'll Do
- Lead the application-layer migration of Back End services to AWS & K8s.
- Design shared libraries and service templates to ensure architectural consistency.
- Build migration pipelines combining Terraform, CI/CD, and agentic AI tools.
- Partner with the Platform team on observability, networking, and security.
What You Need
Mandatory: Deep C# experience (8+ years) across .NET Core and Legacy .NET Framework, plus production Kubernetes experience. Cloud & IaC: Strong AWS and Terraform skills.
Senior .NET Migration Engineer (Cloud Modernization) in London employer: Randstad Technologies
Located in London, this company is dedicated to transforming its Back End infrastructure. Employees benefit from a hybrid work environment and the chance to work with advanced technologies like AI coding agents. The team is committed to architectural consistency and innovation in cloud solutions.
