C# .NET Backend Engineer | AI-Driven Cloud & Microservices

Agilis Recruitment; Cheltenham; On-site; GBP 55,000 - 85,000; Full time

Benefits offered by this job

Job summary

Agilis Recruitment partners with an innovative global technology organisation to deliver scalable software platforms powering high-volume operations in Cheltenham. The role focuses on C#/.NET, AWS and microservices, with AI-assisted development tools shaping delivery.

You’ll contribute to backend services, APIs, and distributed systems while shaping the next generation of the core platform. The team values modern tooling (Docker, Blazor) and expects strong testing, code reviews, and secure,

Qualifications

• Commercial software engineering with C#/.NET.
• Experience building backend services and REST APIs.
• Familiar with event-driven or service-based architectures.
• Relational databases experience, preferably PostgreSQL.
• Experience with automated testing, source control and code reviews.
• Ability to translate requirements into technical tasks and estimates.
• Experience using AI-assisted development tools.
• Knowledge of microservices and distributed systems.
• AWS Lambda, ECS or EC2 experience.
• CI/CD and Docker experience.
• Observability, logging and monitoring.
• Secure coding and resilient app development.

Responsibilities

• 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.

Skills

C#/.NET

REST APIs

Event-driven architecture

Microservices

CI/CD

Automated testing

Code reviews

AWS

Blazor

AI-assisted development tools

Tools

PostgreSQL

Docker

AWS Lambda/ECS/EC2

GitHub Copilot

Blazor

Job description

Agilis Recruitment partners with an innovative global technology organisation to deliver scalable software platforms powering high-volume operations in Cheltenham. The role focuses on C#/.NET, AWS and microservices, with AI-assisted development tools shaping delivery.

You’ll contribute to backend services, APIs, and distributed systems while shaping the next generation of the core platform. The team values modern tooling (Docker, Blazor) and expects strong testing, code reviews, and secure,