Lead .NET Developer

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.