Remote .NET Backend Engineer for AI Projects (Contract)

YO AI Labs; San Francisco (CA); Remote; USD 96,000 - 165,000; Full time

Job summary

YO AI Labs is seeking a Backend C#/.NET Developer to support AI training and evaluation projects. You will build and maintain backend services and REST APIs using C# and .NET, while ensuring secure, scalable solutions and efficient data handling in MySQL.

You will collaborate with distributed teams, optimize performance, and document technical decisions in a fast-paced remote environment. Prior cloud experience (AWS/Azure/GCP) is a strong plus for this role.

Qualifications

• Proficient in C# and .NET for backend services.
• Experience designing and consuming REST APIs.
• Strong understanding of MySQL and schema design.
• Ability to work effectively with distributed/remote teams.
• Cloud experience with AWS, Azure, or GCP is a plus.

Responsibilities

• Develop and maintain backend services and REST APIs using C# and .NET.
• Work with MySQL databases, including schema design and query optimization.
• Build scalable, secure, and maintainable backend solutions.
• Troubleshoot and resolve technical issues across services.
• Optimize application performance and reliability.
• Document technical solutions and collaborate with remote teams.

Skills

C#

NET

MySQL

REST API

Backend Dev

Problem Solving

Job description

YO AI Labs is seeking a Backend C#/.NET Developer to support AI training and evaluation projects. You will build and maintain backend services and REST APIs using C# and .NET, while ensuring secure, scalable solutions and efficient data handling in MySQL.

You will collaborate with distributed teams, optimize performance, and document technical decisions in a fast-paced remote environment. Prior cloud experience (AWS/Azure/GCP) is a strong plus for this role.