Senior Backend Developer (C#/.NET)

About the role

Youxel is looking for a Senior Backend Developer to design, build and maintain high‑performance server‑side applications that power its technology products. You will work closely with frontend engineers, QA, and product owners to deliver reliable, secure, and scalable solutions.

Key responsibilities

• Develop complex and high‑risk backend features and APIs.
• Research and resolve technical challenges, incorporating customer feedback.
• Participate in analysis, design, and estimation of new functional requirements.
• Collaborate on product definition, feature analysis, and system trade‑offs.
• Stay current with emerging technologies and best practices.

Required profile

• Bachelor’s degree in Computer Science, Software Engineering or related field.
• 5+ years of professional software development experience.
• Strong hands‑on expertise with C# and the .NET framework (ASP.NET, TFS, Visual Studio).
• Experience with .NET Core and building WebAPI services.
• Solid understanding of HTTP, CSS, JavaScript and front‑end architecture.

Required skills

• C#
• .NET Framework
• ASP.NET
• Visual Studio
• TFS
• .NET Core
• WebAPI
• HTTP
• JavaScript
• HTML
• CSS
• React (optional)