Lead C#/.NET Engineer | Remote, AWS & AI Tools

Agilis Recruitment; Watford; Hybrid; GBP 70,000 - 75,000; Full time

Job summary

Agilis Recruitment is partnering with a global technology organisation to recruit a Lead Software Engineer for C#/.NET. The role covers Cheltenham Spa with potential remote work, offering £70k-£75k DOE and a path to influence next-gen platform evolution.

You will mentor engineers, build backend services, and work with AWS, PostgreSQL, and event-driven architectures while embracing AI-assisted tooling to accelerate delivery and quality.

Qualifications

• Commercial Software Engineering experience with C# and .NET.
• Experience as Senior/Lead engineer acting as a technical Lead.
• Experience building backend services and REST APIs.
• Understanding of event-driven, asynchronous or service-based architectures.
• Experience with relational databases, preferably PostgreSQL.
• Experience with automated testing, source control and code reviews.
• Ability to work from technical documentation and requirements.
• Practical experience using AI-assisted development tools.

Responsibilities

• Act as a Technical lead, Mentoring other Engineers and performing code Reviews.
• Build and maintain production software using C# and .NET.
• Develop backend services, APIs and event-driven applications.
• Work with PostgreSQL and AWS cloud technologies.
• Contribute to microservices, integrations and distributed systems.
• Support UI development using Blazor where required.
• Write automated tests and participate in peer code reviews.
• Troubleshoot issues and support production systems.
• Translate requirements into technical tasks and contribute to delivery estimates.
• Use AI-assisted development tools, including GitHub Copilot, as part of the development process.

Skills

Microservices

AWS Lambda

Blazor

CI/CD

Docker

Observability

Secure coding

Job description

Agilis Recruitment is partnering with a global technology organisation to recruit a Lead Software Engineer for C#/.NET. The role covers Cheltenham Spa with potential remote work, offering £70k-£75k DOE and a path to influence next-gen platform evolution.

You will mentor engineers, build backend services, and work with AWS, PostgreSQL, and event-driven architectures while embracing AI-assisted tooling to accelerate delivery and quality.