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Backend C#/.NET Developer at micro1

Experienced C# developers contribute their backend engineering knowledge to AI training. The listing describes typical server-side duties: building APIs and services on .NET, working with MySQL, tuning performance, debugging, and documenting architecture. It gives few project specifics beyond the skills expected, so applicants should read the full posting.

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What you would do

  • Design, build and maintain backend services and APIs in C# and .NET
  • Improve existing server-side processes for speed, scale and maintainability
  • Troubleshoot and fix issues in production and staging environments
  • Write up technical specs and the backend architecture for teammates

What the listing asks for

  • Expert command of C# and the .NET ecosystem
  • Strong MySQL work, covering schema design and query tuning
  • Solid grasp of server-side logic and RESTful API development
  • Self-directed in a fully remote environment
  • Preferred: cloud deployment experience on AWS, Azure or GCP

Suits professionals who are senior C# and .NET backend developers comfortable with MySQL and independent remote work.

The listing as micro1 posted it

This is micro1's public listing for the role, read October 29, 2026, with dashes and placeholder links cleaned up. The listing is micro1's text; the summary above and everything below it is ours.

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.

Apply for this role on micro1

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Pay and terms

The listing does not state a rate for this role. micro1's expert guide describes pay in bands by type of work rather than per role, so treat any figure you see elsewhere as unconfirmed until it appears in your contract.

micro1 engages experts as contractors. Its help library says payments are made in USD twice a month and that contracts and payroll run through Deel. Payments cannot be processed until identity verification there is complete. Read our micro1 review for what workers say about project availability and support.

Before you apply

Engineering listings usually ask for years of professional experience, and some ask for a public code history such as open-source commits. Have your profile or repositories ready to link.

Applying starts with an AI interview, then certification, then matching to projects by recruiters. micro1 says certification does not guarantee a project, so treat this as flexible work and not as a job offer. The how to become an AI trainer guide walks through each step.

Apply on micro1

Referral link. We may be paid a referral fee.

People also ask

How to make $1000 a week remotely?

This site cannot show a route to a set weekly amount and publishes no general income figures. The micro1 listing for this Backend C#/.NET Developer role is remote contract work, but it states no pay rate and no weekly hours. Rates on micro1 listings describe a project, not earnings, and being matched to work is not guaranteed.

What is a .NET developer's salary?

This site does not publish market salary data for .NET developers and gives no general figure. This micro1 listing states no pay rate, and it is a contract role rather than a salaried job. The listing asks for expert-level C# and .NET skills, MySQL experience and RESTful API development.

Is C# in demand right now?

This page cannot measure market demand for C# or .NET skills. It can say that micro1 listed this Backend C#/.NET Developer role on its public job list when we read it on October 23, 2026, and that listings open and close without notice. See micro1 jobs for how the roles are organized.

How to make $80,000 a year working from home?

We cannot show a way to reach a yearly figure, and this site gives no general salary data. This micro1 role is remote contract work with no stated rate or hours, so a yearly total cannot be worked out from the listing. Hours are not guaranteed, and the work depends on being matched to a project.

How much does the Backend C#/.NET Developer role at micro1 pay?

The listing does not state a rate for this role, so we cannot give a figure. micro1's expert guide describes pay in bands by type of work rather than per role. Ask during onboarding, and read the contract before you accept work.

Is the Backend C#/.NET Developer role remote?

The listing calls it remote work and does not name a country limit. micro1 says it hires globally but cannot hire in a list of excluded countries, so read the eligibility line on the listing and in your application before you start.

How do I apply for the Backend C#/.NET Developer role?

Open the listing on micro1's site and apply there. Applying starts with an AI interview, followed by certification and matching to projects by recruiters. micro1 says certification does not guarantee a project. Our how to become an AI trainer guide covers each step.

Is this listing still open?

We read micro1's public listing on October 29, 2026. Roles close without notice, so confirm on the listing itself. If it has closed, the other software engineering roles on this site are linked below.

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Sources and method

  • micro1 public job listing for this role, read October 29, 2026. The summary, task and requirement lines are our paraphrase of that listing.
  • The questions under People also ask: Google's related questions for this kind of role in the United States, as reported by Ahrefs, pulled October 29, 2026. Answers are ours, written from the listing and from our own sourced micro1 pages.
  • micro1 help library and expert guide for payment timing and the hiring steps, read 17 October 2026.

Listings change without notice. If this page is out of date, tell us.

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