Senior Platform Engineer (Azure)

MCS Group | Your Specialist Recruitment Consultancy; Greater London; Hybrid; GBP 72,000 - 88,000; Full time

Benefits offered by this job

Salary up to 80,000 DOE

Private Medical Insurance

25 days holiday

Annual Bonus

Job summary

MCS Group is representing an established financial services client in London seeking a Senior Platform Engineer. The right candidate will own Azure platform design and build from scratch, including Terraform/Terragrunt, AKS clusters and GitOps pipelines.

You will work in a hybrid London-based team, shaping cloud-native infrastructure and driving DevSecOps practices across the platform. Strong ownership and end-to-end delivery are essential.

Qualifications

• Hands-on experience designing and building cloud-native Azure infrastructure.
• Proven ability to take ownership from requirements gathering to production delivery.
• Experience building multi-subscription or multi-tenant Azure environments.

Responsibilities

• Design, build and maintain cloud-native Azure infrastructure.
• Gather requirements and take ownership from design to production.
• Build and manage multi-subscription/multi-tenant Azure environments.
• Develop infrastructure with Terraform and Terragrunt.
• Design reusable Terraform modules and manage remote state.

Skills

Terragrunt

Terraform

Kubernetes/AKS

GitOps

Azure networking

RBAC/Azure Policy

End-to-end ownership

Tools

Terragrunt

Terraform

Kubernetes

ArgoCD

Flux

Job description

MCS Group is proud to be working with an established organisation in the financial services space that is looking to add a Senior Platform Engineer to its team in London.

This is a genuinely hands-on platform role for someone who has designed and built cloud native Azure environments from scratch. The focus is on Azure platform engineering, infrastructure as code, Kubernetes and GitOps, with strong ownership from requirements gathering through to production delivery.

(Hybrid - 2 days in office - London)

What you'll be doing...

• Design, build and maintain cloud-native Azure infrastructure
• Gather technical requirements and take ownership of solutions from design through to production
• Build and manage multi-subscription or multi-tenant Azure environments
• Develop and maintain infrastructure using Terraform and Terragrunt
• Design reusable Terraform modules, remote state, locking and environment separation
• Build, configure and manage Kubernetes / AKS clusters
• Implement GitOps practices using ArgoCD or Flux
• Design and manage Azure networking including VNets and Private Endpoints
• Implement identity, access and governance controls using Entra ID, RBAC and Azure Policy
• Build and improve CI/CD pipelines and deployment processes
• Work closely with engineering, product and QA teams to support reliable delivery
• Improve platform reliability, security, observability and performance
• Help drive DevSecOps, SRE and automation best practices across the platform

What they're looking for:

• Production experience with Terragrunt
• Strong Terraform experience including reusable module design, remote state, locking and environment separation
• Production experience with Kubernetes / AKS
• Experience implementing GitOps using ArgoCD or Flux
• Strong Azure networking and identity knowledge including:
• RBAC
• Experience designing and building multi-subscription or multi-tenant Azure environments
• Evidence of building platforms from scratch rather than simply operating existing estates
• Comfortable working end-to-end: gathering requirements, designing the solution, building it and taking it through to production

Nice to haves...

• AZ-305 or CKA certifications
• Experience within a regulated environment such as financial services, insurance or healthcare
• Experience with observability, SRE and DevSecOps principles

This role would suit a Senior Platform Engineer who still enjoys being hands on technically and wants real ownership over how an Azure platform is designed and built.

The benefits...

• Salary of up to 80,000 DOE
• Private Medical Insurance
• 25 days holiday
• Annual Bonus

We are committed to providing reasonable accommodation to individuals with disabilities throughout the recruitment process. Please let us know if you require any adjustments