Senior Backend Developer

Key Responsibilities:

• Contribute to the development and evolution of technology strategies, roadmaps, and system reviews, while identifying and implementing innovative solutions.
• Play a key role in system architecture and product design, delivering high-quality engineering solutions using C++.
• Develop, test, and deploy scalable, high-performance solutions, ensuring the ability to handle demanding workloads.
• Collaborate closely with front-end developers and cross-functional teams to design and implement efficient APIs, ensuring seamless integration and optimal performance.
• Write clean, maintainable, and efficient code in a microservices architecture, with a focus on scalability and horizontal scaling for performance-critical services.
• Conduct in-depth code reviews for junior and mid-level developers to ensure quality, performance, and maintainability.
• Provide technical guidance, mentorship, and coaching to support professional growth within the team. Establish and promote coding standards, review processes, and engineering best practices.
• Support troubleshooting, debugging, and root cause analysis for complex technical issues.

Qualifications & Skills:

• Bachelor’s degree or above in Computer Science, Software Engineering, or a related field.
• Minimum 5 years of professional experience in C++ backend development.
• Strong expertise in modern C++ and high-performance system design.
• Extensive experience with multi-threading and concurrency.
• Experience building high-load server applications, particularly using TCP-based protocols. Solid experience with relational databases (SQL-based systems), including query optimization and schema design.
• Familiarity with web security best practices, ensuring secure coding and application design.
• Experience working with game products or similar performance-critical applications is highly desirable.
• Familiarity with Oracle databases or similar enterprise-level database systems is a plus.
• Proficient in Chinese is a plus.