.NET Developer (Mid-Level) NEW

Crawley, Sussex
Avanti

Avanti Recruitment is currently working with an established international software and risk management business who is looking for a Mid-Level .NET Developer to join the team. The company is based near Crawley and works in a hybrid model 2 days from office per week.

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 and 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.

Key Responsibilities

• 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

• .NET Core / Framework
• C#
• SQL / T-SQL
• JavaScript / HTML / CSS
• Entity Framework
• Git

Desirable

• Azure DevOps
• MongoDB
• JQuery
• AJAX
• PowerShell
• SSRS
• IIS
• Windows Services
• Bootstrap
• Postman

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

What’s On Offer

• Salary up to £52k
• 25 Days holiday + Bank holidays + option to buy 5 more
• Pension (up to 9% Match)
• Private medical (subsidised)
• Life Insurance 4x Salary
• Cycle to work scheme
• 50% of Gym membership covered
• Long-term stable career progression
• Hybrid working (2 days in office with possibility of remote in future)
• Season ticket loans
• Regular social events
• Enhanced Maternity / Paternity leave

If you are a .NET Developer looking for a role with strong technical exposure, long-term progression, and the opportunity to work within a collaborative international environment then I’d be keen to hear from you.

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