C# Developers

About OpenTrain

OpenTrain AI is the hiring and contracting organization for this role. OpenTrain is the #1 platform for finding and building careers in AI training and data labeling, helping people discover meaningful projects that shape how modern AI systems work.

Creating an OpenTrain account is free, and candidates can apply in minutes. This contractor opportunity is fully remote and offers a flexible schedule within the required weekly commitment.

• Remote contract opportunity
• Part-time engagement with 20 to 40 hours per week
• Flexible schedule with the ability to set your own hours
• Pay: $9 USD per hour

About AI Training Work

AI training is the human side of building artificial intelligence. Developers and other contributors prepare examples, review model outputs, and provide high-quality feedback so AI systems can produce more accurate and useful results.

In this project, your C# expertise will support computer programming datasets. Your work will help improve how AI models understand programming requirements, generate code, and respond to technical prompts.

• Contribute directly to the improvement of AI systems
• Apply professional programming skills to cutting-edge technology
• Work remotely with a flexible schedule

The Role

OpenTrain AI is seeking experienced C# developers for an ongoing AI training project. You will write code snippets and short C# programs from given prompts, debug AI-generated C# code, and help create accurate training datasets.

The project is expected to last six months or more, with a commitment of 20 to 40 hours per week. After submitting your application, you will receive a C# coding assessment to complete.

• Role: C# Developer, Computer Programming
• Project duration: Six months or more
• Time commitment: 20 to 40 hours per week
• Compensation: $9 USD per hour
• Engagement type: Contractor and part-time

What You'll Do

You will contribute programming expertise to the preparation and review of AI training material. The work requires careful attention to technical requirements, code quality, and the accuracy of your evaluations.

• Write C# code snippets and short programs based on prompts
• Debug and troubleshoot AI-generated C# code
• Develop accurate training datasets for AI models
• Refine and optimize C# code
• Check that generated code meets specified requirements
• Support the training and improvement of AI systems

Requirements

This role is intended for candidates with professional software development experience and a strong focus on C#. You should be able to develop, troubleshoot, and optimize C# code independently while communicating effectively in English.

• At least two years of professional experience in C# development
• Professional software development experience with a strong C# focus
• Proven ability to develop, troubleshoot, and optimize C# code
• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field
• Effective communication skills in English
• Ability to work well in a remote team environment
• Stable internet connection and reliable electricity
• Ability to commit 20 to 40 hours per week for six months

Who Should Apply

Apply if you have at least two years of real-world C# development experience and want to use your programming skills in AI training. This project may suit developers seeking flexible remote contract work while contributing to the development of AI coding capabilities.

The role is listed as entry level within the project structure, but the requirements call for professional C# experience. Your application should clearly demonstrate your practical development background and ability to complete the coding assessment.

• C# developers with professional industry experience
• Software developers comfortable reviewing and improving generated code
• Candidates who can sustain a six-month commitment
• Remote professionals able to maintain reliable working conditions

How to Apply

Create a free OpenTrain account and submit your application through OpenTrain. Following submission, OpenTrain AI will send you a C# coding assessment to complete as part of the application process.

• Create or access your free OpenTrain account
• Submit your application and highlight your C# experience
• Complete the C# coding assessment when it is provided
• Be prepared to commit 20 to 40 hours weekly for six months or more