What you'll do:? Server Architecture and Design: Design and implement robust and scalable backendsystems for multiplayer games using C#. Ensure high availability, low-latency, andsecure connections for players.? Multiplayer Game Logic: Implement core multiplayer systems, including playermatchmaking, lobbies, leaderboards, in-game transactions, and game statesynchronization.? API and Networking: Develop and maintain RESTful APIs and real-time networkingprotocols (e.g., WebSockets, UDP, etc.) to handle communication between the client(Unity) and backend servers as well as Linux/Ubuntu.? Data Management: Implement and maintain backend systems for player data storage,persistence, and retrieval. Ensure proper database management for player accounts,statistics, and game progression (SQL/NoSQL databases).? Collaboration: Work closely with Unity developers to integrate backend featureswiththe frontend game client. Provide support for debugging and troubleshootingmultiplayer-related issues.? Testing & Debugging: Conduct thorough testing of multiplayer systems, including loadtesting, stress testing, and debugging complex multiplayer interactions.? Documentation: Maintain clear and comprehensive technical documentation forservercode, systems, and APIs.What you'll need:? Experience: 3+ years of professional experience in backend development,preferablywith a focus on multiplayer games.? Proficiency in C#: Solid experience with C# for backend development, includingfamiliarity with .NET Core, ASP.NET, or Unity backend solutions.? Multiplayer Networking: Strong knowledge of networking protocols andconcepts usedin multiplayer games (e.g., client-server architecture, real-time synchronization, latencycompensation).? Database Management: Experience with relational and NoSQL databases (e.g., SQLServer, MongoDB, Redis) and understanding of database design andoptimization.? Game Development Experience: Familiarity with Unity and game developmentprinciples, including how game clients communicate with backend servers.? Version Control: Proficient with version control systems such as Git and branchingstrategies.? Problem Solving: Strong troubleshooting and debugging skills, with an ability to identify