Lead .NET Developer

Company: Recruit with Purpose
Apply for the Lead .NET Developer
Location: London
Job Description:

Rate: Up to £475 per day

About the role

We are currently recruiting for an experienced Lead .NET Developer to join a housing organisation on an initial 6-month contract.

The successful candidate will play a key role in the development, support and continuous improvement of a modern application environment, combining hands‑on software development with technical leadership across delivery, troubleshooting and engineering standards.

This is a strongly technical role, so we are looking for someone who is comfortable getting into the detail while also helping provide direction across the wider development team.

Key responsibilities

  • Lead and contribute to the development of applications using .NET / C#
  • Support the design, build and maintenance of cloud-based solutions
  • Work across AWS environments and associated cloud services
  • Develop and support solutions using SQL and MySQL
  • Build and support containerised solutions
  • Work with Docker and Kubernetes across development and deployment environments
  • Use Terraform to support infrastructure‑as‑code and environment provisioning
  • Support and improve CI/CD pipelines
  • Carry out detailed troubleshooting and root‑cause analysis
  • Identify and resolve application, infrastructure and deployment issues
  • Work closely with developers, technical teams and wider stakeholders to ensure successful delivery
  • Help drive development standards, engineering best practice and technical quality
  • Support deployment, release and ongoing application stability
  • Provide technical guidance and leadership where required

Key skills and experience

We are looking for candidates with strong experience across a good proportion of the following:

  • C#
  • SQL
  • MySQL
  • AWS
  • Docker
  • Terraform
  • Containerised application environments
  • Infrastructure as Code
  • Application troubleshooting
  • Root cause analysis

Ideal background

The strongest candidates are likely to have previously worked as a:

  • Lead Software Developer
  • Senior Software Developer
  • Technical Lead

You should be comfortable remaining hands‑on technically rather than operating purely in a management or architecture capacity.

Experience working within a cloud‑native or containerised environment would be particularly valuable.

6-month initial contract

Up to £475 per day

Canary Wharf, London

The role requires 2–3 days per week onsite, with the remainder worked remotely.

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Posted: October 11th, 2026