Senior C#/.NET Engineer - AI-Powered Backend (Contract)

Recruiterthon LLC; United States; On-site; USD 83,000 - 124,000; Full time

Job summary

Recruiterthon LLC seeks an experienced C# Developer for a 6-12 month contract. You will join a development team to build modern web applications and backend services, using AI-assisted coding tools to boost productivity.

The ideal candidate has 5+ years in C#/.NET, strong async programming skills, and experience with RESTful web APIs. You will mentor junior engineers and contribute to production-grade solutions in a fast-paced environment.

Qualifications

• 5+ years of professional experience with C# and .NET
• Strong understanding of asynchronous programming (async/await)
• Experience building or consuming RESTful web APIs
• Analytical thinking and logical problem solving
• Knowledge of object-oriented programming principles
• Familiarity with Git
• Hands-on experience with Generative AI coding tools in the last 6 months
• Good communication and ability to work as an independent contributor

Responsibilities

• Develop, maintain, and optimize C#-based web applications and APIs
• Work with asynchronous programming patterns in C# to build efficient and scalable web APIs
• Leverage Generative AI tools to accelerate coding, code review, debugging, and documentation
• Analyze requirements and translate them into clean, maintainable code
• Debug, troubleshoot, and resolve technical issues
• Participate in code reviews and follow best coding practices
• Continuously learn and apply new technologies and frameworks

Skills

C#

Async programming

Web APIs

Generative AI tools

Analytical thinking

Git

Independent contributor

Job description

Recruiterthon LLC seeks an experienced C# Developer for a 6-12 month contract. You will join a development team to build modern web applications and backend services, using AI-assisted coding tools to boost productivity.

The ideal candidate has 5+ years in C#/.NET, strong async programming skills, and experience with RESTful web APIs. You will mentor junior engineers and contribute to production-grade solutions in a fast-paced environment.