This is a senior backend engineering role for a global, realistic 3A action game. Responsibilities include core architecture design and development, development and maintenance of the game's basic platform, module design and development of game server systems, and ensuring server-side performance, stability, security, and efficiency. The ideal candidate will have 5+ years of Linux game backend development experience, strong programming fundamentals, and familiarity with network programming, operating systems, databases, and multithreading. Experience with large-scale, high-performance, and distributed development is highly preferred, as is experience with a successful online game product. Strong problem-solving, communication, and teamwork skills are essential.