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# NET Developer (Mid Level)

- **Company:** Avanti Recruitment
- **Location:** London, UK
- **Experience:** Experienced
- **Salary:** £45,000.0 - £50,000.0
- **Contract:** Permanent contract
- **Skills:** ASP.NET, HTML, JavaScript (Programming Language), .NET Framework, Application Programming Interfaces (APIs), Ajax (Programming Language), ASP.NET MVC Framework, Microsoft Azure, Bootstrap (Software), C Sharp (Programming Language), Databases, Entity Framework, Internet Information Services (IIS), JQuery, Microsoft Software, Microsoft SQL Server, MongoDB, Model View Controller (MVC), Object-Oriented Software Development, Windows PowerShell, Software Engineering, Software Systems, SQL Stored Procedures, SQL Databases, SQL Server Reporting Services, Transact-SQL, .NET Core, Postman, Backend, Git, Windows Services, Api Design
- **Published:** August 18, 2026
- **Apply:** https://www.adzuna.co.uk/jobs/details/5846999176

## About the Role

You will ideally have:

 * Commercial experience within a .NET development role
 * Strong backend development capability
 * Experience working with SQL databases
 * Good understanding of object-oriented programming
 * Strong problem-solving skills
 * Excellent communication and collaboration skills
 * A proactive and detail-oriented approach

Candidates with experience across both legacy MVC applications and modern .NET Core environments will be particularly well suited.

## Description

This is an excellent opportunity for a developer who enjoys working across a broad Microsoft technology stack and wants exposure to enterprise-scale systems used by clients across multiple international markets.

You will be involved in the full software development lifecycle, contributing to the development, maintenance, enhancement, and support of business-critical applications.

The Role

You will work closely with senior developers, technical managers, and business stakeholders to deliver robust software solutions across a range of internal and client-facing platforms.

The role offers a strong mix of:

 * Backend development
 * API development
 * Database work
 * Application support
 * Technical improvements
 * Collaboration across the wider business

This is a hands-on development role suited to someone who enjoys solving technical problems and working within a collaborative team environment., * Develop and maintain applications using C# and .NET technologies

 * Work across ASP.NET MVC and ASP.NET Core applications
 * Build and support APIs and backend services
 * Write and optimise SQL queries, stored procedures, and functions
 * Participate in testing and quality assurance processes
 * Produce technical documentation
 * Collaborate with Business Analysts and technical stakeholders
 * Assist with troubleshooting and support of live systems
 * Contribute to future product and platform improvements

Technical Skills Required

Essential

 * C#
 * .NET
 * ASP.NET MVC / ASP.NET Core
 * SQL Server
 * T-SQL
 * JavaScript
 * HTML & CSS
 * Entity Framework
 * Git
 * Azure DevOps

Desirable

 * MongoDB
 * JQuery
 * AJAX
 * PowerShell
 * SSRS
 * IIS
 * Windows Services
 * Bootstrap
 * Postman


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