Online Backend C#/.NET Developer (Flexible Remote Engagement)

ActiveHired is expanding its remote specialist bench with a Online Backend C#/.NET Developer (Flexible Remote Engagement) at $60 - $110/hour. Contributors work asynchronously from home across major English-speaking countries, translating real-world workflows in C#, .NET, MySQL into high-signal training examples and multi-step evaluation criteria for enterprise AI models.

Primary Responsibilities

• 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.
• 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.
• Design, develop, and maintain robust backend services and APIs using C# and .NET frameworks.

Skills & Experience Needed

• Background working with distributed teams and Agile methodologies.
• Previous work in high-growth, innovation-driven environments.
• Compensation Band: $60 - $110/hour
• Work Location: Remote (100% Remote / Asynchronous Flexibility)
• Available Openings: 2 open positions
• Core Competencies: C#, .NET, MySQL
• Track record of writing clean, maintainable, and well-documented code.

Remuneration & Remote Setup

• Compensation Rate: $60 - $110/hour (contract specialist remuneration)
• Work Arrangement: 100% Remote / Work From Home
• Eligible Remote Countries: United States, United Kingdom, Canada, Australia, New Zealand, Ireland, and South Africa
• Core Competencies: C#, .NET, MySQL
• Hiring Agency: ActiveHired

Direct Application Process: Click the Apply button on this page to proceed directly to our partner application portal and submit your profile for immediate consideration.