Coding & Software Engineering

Backend C#/.NET Developer

ContractorRemote$60 - $110/hour

About this role

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

Requirements

  • Expert-level proficiency in C# and the .NET ecosystem.
  • Strong experience with MySQL databases, including schema design and query optimization.
  • Solid understanding of server-side logic, RESTful API development, and integration patterns.
  • Track record of writing clean, maintainable, and well-documented code.
  • Excellent written and verbal communication skills, with an emphasis on clarity and collaboration.
Apply on micro1 →

This role is posted on our partner platform. When you click Apply, you'll go to the posting, where the application, interview, skill validation, and onboarding all happen. lehico is an independent site that surfaces these opportunities — we don't process applications or guarantee acceptance.