Micro1
Micro1Verified listing
Remote

Backend C# .NET Developer for Remote Contract Role

60–110/hr
Remote
Posted August 27, 2026
contract
2 openings

Overview

A remote contract role building backend services with C# and the .NET stack. You’ll shape how real-world data informs next generation AI systems by delivering solid, scalable APIs and services. Your domain knowledge takes center stage, with no prior AI experience required beyond strong backend chops. Expect collaboration across teams and a focus on reliability, security, and maintainability. Bold C#, .NET, and MySQL in daily work.

What You'll Do7

  • 1Design and build backend services and APIs using C# and the .NET framework.
  • 2Work with cross functional teams to gather requirements and deliver scalable, reliable solutions.
  • 3Maintain high code quality, security, and documentation across backend components.
  • 4Improve performance and scalability of existing processes while keeping maintainability in mind.
  • 5Troubleshoot production and staging issues and resolve them quickly.
  • 6Clarify technical specs and backend architecture to support team collaboration.
  • 7Contribute to refining development processes and best practices.

Requirements7

  • 1Expert-level proficiency with C# and the .NET ecosystem.
  • 2Strong MySQL experience, including schema design and query optimization.
  • 3Solid grasp of server-side logic, RESTful APIs, and integration patterns.
  • 4Proven track record of clean, maintainable, well-documented code.
  • 5Excellent written and verbal communication with a collaborative mindset.
  • 6Ability to work independently in a fully remote setting and manage priorities.
  • 7Proactive problem solving and a commitment to continuous learning.

Who Should Apply

The ideal candidate brings deep C#/.NET backend expertise and MySQL know-how, ready to contribute to AI-focused data pipelines without needing prior AI work experience. The role is less suitable for someone who struggles with remote collaboration or cannot manage priorities in a contract setting. Candidates may be dismissed for limited experience with RESTful services, poor documentation, or a track record that lacks proactive problem solving.

Salary Insight

Pay rate is $60 - $110/hr as stated.

Location

TypeRemote
LocationRemote
This is a remote position

Required Skills

C#.NETMySQL

Application Tip

Highlight a concrete API or service you designed in C# and quantify its impact, such as latency reduction or scalability gains, and mention MySQL optimization you led to improve query performance.

Share:

See NearSkill jobs more often in your search

How your application is processed

  1. 1Application received

    Your resume and details are logged the moment you apply.

  2. 2ATS + eligibility screening

    We check your profile against the role’s skills, seniority, and requirements.

  3. 3Employer sees qualified profiles only

    Only candidates who clear screening move forward.

See your fit score for every role

Similar open positions

Explore active roles that match your skills and interests.

Micro1

Micro1

1mo agoRemotecontract

Backend Engineer

This role offers a unique way to leverage your backend expertise: you'll help train next-generation AI models by building the systems that feed them high-quality, real-world data. Your domain knowledge in backend development is what matters most—no prior AI experience is needed. You'll work remotely on challenging problems that directly impact how AI learns and reasons.

20–70/hr
Backend Developement
Micro1

Micro1

30d agoRemotepart-time

C# Developer

In this role, you'll put your C# expertise to work helping train next-generation AI systems. Your experience building reliable applications will directly shape how AI models learn and reason — no prior AI background required, just your domain knowledge.

30–80/hr
· 10 openings
C#.NET.NET+5 more
Micro1

Micro1

1mo agoRemotecontract

Backend Engineer

As a Backend Engineer on a contract basis, you’ll apply your expertise in Python, Java, and FastAPI to help train next-generation AI systems. Your work directly impacts how models learn and reason — no prior AI experience is needed, just strong backend skills. This fully remote role offers $30–$80/hr and the chance to shape cutting-edge AI.

30–80/hr
· 10 openings
PythonJavaFastapi
SME Careers

SME Careers

5d agoRemotecontract

C# Team Lead Contractor for .NET Backend Projects - Remote

As a remote C# Team Lead contractor, you guide quality across AI training projects, shaping how contributors deliver code and feedback. You’ll review C#-based outputs and trainer assessments, scoring against project guidelines and delivering precise written feedback to keep results reliable. You’ll evaluate runtime behavior, .NET practices, and risk signals, emphasizing async/await patterns and strong error handling. This hourly contract with SME Careers connects you to future opportunities leading technical QA across ambitious teams.

Up to 75/hr
Csharp.NETAsp.net Core+35 more
Micro1

Micro1

15d agoRemotefull-time
Hot

Backend Java Developer

Your Java skills will shape how AI models learn and reason. In this remote contract role, you'll build and maintain backend services using Java and Spring Boot, with a strong focus on Microservices architecture. The customer's team depends on you to review technical specs, ship production-ready code, and jump in when something needs debugging or extra performance. No prior AI experience is required, so bring your deep backend knowledge and put it to work on real training data.

60–110/hr
· 50 openings
JavaSpring BootMicroservices
Mercor

Mercor

1mo agoRemotepart-time

Backend Engineer Talent Network

This is your chance to join a talent network for experienced backend engineers who want to contribute to groundbreaking AI initiatives. You'll be matched with contract roles at leading AI labs, working remotely on tasks such as training AI models and building real-world deliverables. Typical weekly commitments are 15–30 hours, and you'll earn a competitive hourly rate.

70–150/hr