Senior Infrastructure Engineer (IT)

Computer Futures
London

? Senior Azure / .NET Infrastructure Engineer Drive Performance at Scale | Shape the Future of Cloud Engineering

  • Up to £100,000 + Elite Benefits Package
  • Remote-First | Work from Anywhere in the UK | Flexible Hours
  • Build the Backbone of High-Performance Platforms
Are you a cloud infrastructure expert ready to take on a career-defining challenge? Do you thrive in fast-paced environments where your decisions directly impact scalability, security, and performance? Join a cutting-edge engineering team that's powering the future of cloud-native platforms. As a Senior Azure / .NET Infrastructure Engineer, you'll be at the heart of a mission-critical transformation-designing, optimizing, and scaling infrastructure that supports millions of users and drives real business outcomes. This is your opportunity to own infrastructure strategy, influence engineering excellence, and scale a platform that's reshaping an entire industry.
  • What You'll Be Doing
  • Architect and manage Azure-based infrastructure using Infrastructure as Code (IaC) tools like ARM, Bicep, or Terraform.
  • ? Optimize .NET application stacks for speed, reliability, and scalability.
  • Implement observability and monitoring solutions to ensure system health and performance.
  • Conduct performance reviews and troubleshooting across production environments.
  • Drive automation, growth planning, and continuous improvement across the platform.
  • What You Bring to the Table
  • 5+ years of hands-on experience with Azure cloud infrastructure.
  • Deep understanding of .NET application architecture and performance tuning.
  • Proven expertise in Azure DevOps Build & Release Pipelines.
  • Skilled in profiling, benchmarking, and performance optimization.
  • Experience with APM tools like New Relic or similar.
Bonus Points For:
  • Infrastructure as Code (ARM, Bicep, Terraform)
  • Cloud networking (firewalls, load balancers, VNets)
  • SQL Server performance and optimization
  • Experience modernizing legacy applications in Azure
  • Why You'll Love Working Here
  • Remote-First Culture - Work from anywhere in the UK, or drop into our Hampshire HQ when you fancy.
  • Flexible Working Hours - Because life doesn't run on a 9-5 schedule.
  • Professional Development - Dedicated training budget and career progression support.
  • Wellbeing Perks - Health benefits, wellbeing allowance, and mental health support.
  • Top-Tier Tech Setup - High-end laptop and home office stipend.
  • This Isn't Just a Job-It's a Mission
You won't just be maintaining infrastructure-you'll be engineering the future. Your work will empower developers, delight customers, and drive innovation at scale. If you're ready to lead, innovate, and make a real impact, this is the role for you. ? Ready to Elevate Your Career? Apply now and become a key player in a team that's building something extraordinary. To find out more about Computer Futures please visit Computer Futures, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy | Registered office | 8 Bishopsgate, London, EC2N 4BQ, United Kingdom | Partnership Number | OC387148 England and Wales

Posted 2025-11-15

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