Lead C#/.NET Engineer – Remote, AI‑Assisted Dev

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

Job summary

Agilis Recruitment is partnering with an innovative global technology organisation to recruit a Lead Software Engineer. You’ll design and build scalable backend services using C#/.NET, AWS, and REST APIs, while contributing to event-driven systems. You’ll mentor engineers, review code and help shape the platform roadmap.

The role offers Cheltenham Spa with remote options, £70k-£75k DOE, and exposure to AI-assisted tooling to accelerate delivery and improve software 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.
• Experience with relational databases, preferably PostgreSQL.
• Experience with automated testing, source control and code reviews.
• Experience with AI-assisted development tools.

Responsibilities

• Act as a Technical lead, mentoring 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 delivery estimates.
• Use AI-assisted development tools, including GitHub Copilot, as part of the development process.

Skills

Microservices

AWS Lambda

ECS/EC2

Blazor / MudBlazor

CI/CD

Docker

Observability & monitoring

Secure coding

Tools

PostgreSQL

GitHub Copilot

Job description

Agilis Recruitment is partnering with an innovative global technology organisation to recruit a Lead Software Engineer. You’ll design and build scalable backend services using C#/.NET, AWS, and REST APIs, while contributing to event-driven systems. You’ll mentor engineers, review code and help shape the platform roadmap.

The role offers Cheltenham Spa with remote options, £70k-£75k DOE, and exposure to AI-assisted tooling to accelerate delivery and improve software quality.