Senior .NET Developer

CG Infinity • Plano, TX

29d • Onsite

About The Position

Founded in 1998, CG Infinity is a technology consulting firm that believes in tailored solutions, not one-size-fits-all approaches. We partner closely with our clients to understand their unique challenges and craft solutions that truly fit. Our expertise spans Salesforce Implementations, Customer Experience & CRM, Application Development & Integration, Production Support & QA, and Data Analytics & AI.
We put people first — both our customers and our team. This approach drives our best-in-class service and customer success. Collaboration, innovation, and quality are core to everything we do.
We’re looking for an experienced .NET Developer to join our team in the DFW area. In this role, you’ll work directly with clients to understand business needs, design scalable solutions, and deliver high-quality applications — from backend services to API integrations — that align with their goals.

Requirements

• 7+ years of hands-on .NET development experience.
• Expertise in .NET Framework, .NET Core, ASP.NET, MVC, Web API development (including designing and consuming RESTful APIs).
• Advanced proficiency in C# (VB.NET familiarity is a plus).
• Solid understanding of HTML, CSS, JavaScript, and modern frameworks (Angular, React, Vue).
• Database skills: SQL Server (plus MySQL, Oracle experience a bonus).
• ORM experience with Entity Framework or Dapper.
• Familiarity with Visual Studio, Visual Studio Code, and version control systems (Git).
• Cloud knowledge — especially Azure (Azure DevOps, Azure Functions, Azure SQL); AWS or GCP experience is a plus.
• Understanding of microservices architecture, Docker, Kubernetes.
• Testing experience with xUnit, NUnit, and integration testing tools.
• Strong grasp of security best practices in application development.
• Strong experience in Agile/Scrum environments.
• Must be a U.S. Citizen or Green Card Holder (no sponsorship available).

Nice To Haves

• VB.NET familiarity is a plus
• Database skills: SQL Server (plus MySQL, Oracle experience a bonus).
• Cloud knowledge — especially Azure (Azure DevOps, Azure Functions, Azure SQL); AWS or GCP experience is a plus.
• Proven track record in banking and/or financial services projects is a plus

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed