Lead C# / .NET Engineer — AI-Driven Backend Leader (Remote)

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

Job summary

Agilis Recruitment is partnering with an innovative global tech organisation to recruit a Lead Software Engineer for Cheltenham Spa and remote work. You will lead development across C#/.NET, AWS, APIs, and event-driven architecture, shaping the evolution of a high-volume platform.

The role involves mentoring engineers, building backend services, and contributing to microservices while embracing AI-assisted tooling to speed delivery.

Qualifications

• Commercial software engineering experience with C# and .NET.
• Experience as a 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

C# / .NET

Technical Lead

REST APIs

Event-driven architecture

PostgreSQL

Automated testing

AI-assisted tooling

Tools

AWS

Docker

Blazor

Job description

Agilis Recruitment is partnering with an innovative global tech organisation to recruit a Lead Software Engineer for Cheltenham Spa and remote work. You will lead development across C#/.NET, AWS, APIs, and event-driven architecture, shaping the evolution of a high-volume platform.

The role involves mentoring engineers, building backend services, and contributing to microservices while embracing AI-assisted tooling to speed delivery.