We are seeking a skilled C# Socket Developer to develop high-performance networking applications to communicate with remote I/O devices. The ideal candidate will have expertise in TCP/IP, UDP, WebSockets, and multi-threaded programming in C#. The candidate will work on real-time communication systems, client-server applications, and network protocols.

Responsibilities:

• Develop and maintain socket-based communication systems in C#.
• Implement TCP, UDP, and WebSockets for real-time data transmission.
• Design multi-threaded applications ensuring efficient data processing.
• Optimize network latency and performance for high-throughput applications.
• Debug and troubleshoot network issues, connection failures, and data loss.
• Implement asynchronous programming and event-driven architecture.
• Ensure secure communication using encryption (SSL/TLS) and authentication mechanisms.
• Write unit tests, integration tests, and performance benchmarks for networking code.
• Collaborate with backend, frontend, and DevOps teams to ensure seamless application integration.

Mandatory Skills Description:

• 5+ years' experience using C++, C# and .NET Core/.NET Framework.
• Experience with System.Net.Sockets for TCP/UDP communication.
• Understanding of socket lifecycle (connect, send, receive, close).
• Expertise in multi-threading, parallel programming, and async programming.
• Knowledge of networking concepts (IP addressing, ports, protocols, firewalls).
• Familiarity with WebSockets, RabbitMQ for real-time applications.
• Experience working with Windows Services, Linux sockets, or embedded systems (preferred).
• Knowledge of REST APIs and microservices architecture (plus).
• Bachelor's degree in Computer Science, Engineering, or a related field.

Seniority level

Executive

Employment type

Full-time

Job function

Business Development

Industries

IT Services and IT Consulting