Backend C# Developer (.NET + AI-Assisted Development)

Remote | Eastern Europe Only USD $3,000–3,500/month

About UsFor 20+ years, we’ve been the market leading in big data analytics for U.S. —empowering brokers, investors, and analysts with real-time market intelligence. Our engineering team values practical problem solving, clean architecture, ownership, and continuous improvement. We work remotely, move quickly, and embrace modern development practices—including AI-assisted software engineering.   About the RoleWe're looking for a hands-on Backend C# Developer who enjoys building reliable, scalable backend systems and uses modern AI development tools to improve productivity without compromising code quality. You'll develop APIs, backend services, and data-processing applications while collaborating closely with experienced engineers in a fast-moving remote environment. This role is ideal for someone who combines strong backend fundamentals with an AI-first engineering mindset. This is a hands-on mid-level backend engineering role focused on building production systems rather than leading teams or managing people.

What You'll Do• Build and maintain backend applications using C# and .NET • Design and develop scalable REST APIs • Optimize SQL Server databases and application performance • Troubleshoot production issues and deliver reliable solutions • Use AI development tools (e.g., Cursor, Claude Code, GitHub Copilot, ChatGPT) to accelerate development while maintaining high code quality • Collaborate with engineers to deliver clean, scalable, and maintainable software

Sneak peek of projects: • Big Data Orchestration • Data Warehousing in SQL Server & NoSQL • API Design with C# 13 / .NET 9