This Senior Software Engineer (Back-end) role at Garena in Ho Chi Minh City involves designing and developing backend services, systems, and platforms for their gaming products. Responsibilities include crafting efficient and maintainable code, building reusable libraries and tools, analyzing requirements for high-performance features, optimizing system performance, troubleshooting issues, collaborating with cross-functional teams, and developing supporting utilities to streamline operations. Candidates should possess a strong foundation in computer science, proficiency in languages like Python, Node.js, C++, Go, or Java, and experience with Linux environments, multi-threaded programming, and web servers. A passion for gaming and problem-solving is essential.