C# Application Developer

C# Application Developer – POS & Integrations

Location: Plano, TX – On-site

We’re hiring a mid-level C# Application Developer to join a growing technology business working on high-volume POS, payment and integration platforms used across thousands of locations.

You’ll build and maintain C#/.NET applications, develop third-party API integrations and help improve real-time payment experiences. You’ll also use modern AI-assisted development tools such as GitHub Copilot, Cursor and Claude Code as part of your day-to-day workflow.

What We’re Looking For:

• 3–5 years of software development experience
• Strong C# and .NET / .NET Core experience
• Experience building and consuming REST APIs
• Hands-on use of AI-assisted coding tools
• Git and Agile/Scrum experience
• Strong problem-solving and attention to detail

Nice to Have:

Experience with POS systems, payment processing, EMV, loyalty integrations, restaurant technology, CI/CD or embedded software would be highly beneficial.

This is a great opportunity to join a collaborative engineering team building customer-facing technology at scale.