Senior .NET Developer (Contract)

Description

We are seeking a Senior .NET Developer (Contractor) to support the modernization of our enterprise web application. The ideal candidate will play a key role in converting our .NET Framework 4 (C#) web application to .NET 8 (Core), the latest version of Microsoft’s unified .NET platform, while enhancing system performance, scalability, and maintainability.

• Migrate and refactor existing .NET Framework 4 web applications to .NET 8.
• Design and implement RESTful APIs and modern integration patterns.
• Collaborate with UI/UX and frontend teams utilizing modern JavaScript frameworks and libraries.
• Manage and optimize SQL Server databases, including stored procedures, indexing, and performance tuning.
• Aid in architecting and integrating AI and machine learning capabilities into the web platform (e.g., natural language processing, predictive analytics, or generative AI features).
• Provide technical mentorship and guidance to internal development staff.

Qualifications

• 7+ years of professional experience in software development with a focus on C# and ASP.NET.
• Proven experience migrating legacy applications from .NET Framework to .NET 8.
• Proficiency in SQL Server, including query optimization, complex joins, triggers, and stored procedure development.
• Hands-on experience with modern JavaScript libraries and frameworks (e.g., jQuery, React, or Angular).
• Experience implementing or integrating AI/ML functionality (OpenAI API, Azure AI, or similar).
• Strong analytical and problem-solving skills.
• Excellent communication skills and the ability to work collaboratively within a small team.