Senior Backend Developer

Job Title: Senior Backend Developer

Location: Limassol, Cyprus (Onsite)

Salary: Open to discuss

Note: Candidates who can speak fluent Russian are highly preferred.

Key Responsibilities:

• Architect and implement robust backend components and APIs using C# and the .NET Framework
• Develop and optimize SQL databases and schema designs for efficient data processing
• Build real-time communication layers using WebSocket protocols
• Ensure backend systems are secure, scalable, and high-performing
• Collaborate closely with QA, product management, and frontend teams to deliver features
• Troubleshoot, diagnose, and resolve production-level issues
• Write clean, maintainable, well-documented code and conduct code reviews

Required Skills & Qualifications:

• Minimum of 6 years in backend development using C# and the .NET Framework
• Deep understanding of API development and REST principles
• Advanced SQL skills and experience with relational databases
• Familiarity with WebSockets and real-time application architecture
• Excellent problem-solving skills and attention to detail
• Strong verbal and written communication in English