AI training contract
Backend C#/.NET Developer
Software Engineering · USD 60-110 an hour. · 2 openings
Backend C#/.NET Developer is contract work for micro1, reviewing and correcting what AI models produce in software engineering. The output of the job is expert judgement written down: a model gives an answer, someone who knows the subject decides whether it is right and explains why.
What it requires. No credential is stated on this listing beyond experience in the field.
What it pays. USD 60 to USD 110 an hour, as published by micro1. Rates in this category track how rare the credential is rather than how hard the work is.
Where. The listing says this role is remote and names no country. micro1 says it hires talent from around the world, except people who reside in Afghanistan, Belarus, China, Cuba, Democratic Republic of the Congo, Hong Kong, Iran, Iraq, Libya, Macao, Myanmar, North Korea, Russian Federation, Somalia, South Sudan, Sudan, Syria, Venezuela, Ukraine, and Yemen. So this page lists every other country as eligible, on the strength of that rule and not of anything this listing says. Requirements can still differ by role, so check the application page on micro1 before you apply.
micro1 lists 2 openings on this role.
Skills named: C#, .NET, MySQL.
Applications are made on micro1, not here. WFA Digital is independent of micro1 and may receive a referral fee if you are hired, at no cost to you.
Full listing, as published by micro1
Job Title: Backend C#/.NET Developer Job Type: Contract Location: Remote Job Summary: 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. Key Responsibilities: Design, develop, and maintain robust backend services and APIs using C# and .NET frameworks. Collaborate with cross-functional teams to define technical requirements and deliver scalable solutions. Ensure high standards of code quality, reliability, and security in all backend implementations. Optimize existing backend processes for performance, scalability, and maintainability. Troubleshoot, debug, and resolve backend issues efficiently in production and staging environments. Document technical specifications and backend architecture clearly for team collaboration. Contribute to the continuous improvement of development processes and best practices. Required Skills and Qualifications: 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. Ability to work independently in a fully remote setting while managing priorities effectively. Proactive problem-solving skills and a commitment to continuous learning. Preferred Qualifications: Experience developing and deploying cloud-hosted applications (e.g., AWS, Azure, GCP). Background working with distributed teams and Agile methodologies. Previous work in high-growth, innovation-driven environments.
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Rate, openings and requirements checked 2026-09-25 against micro1's own public postings.