Backend Core R&D Engineer - Douyin

1. Participate in the design and optimization of the business system architecture of the Douyin main terminal, improve system performance and development efficiency, and ensure high concurrency and high reliability 2. Promote the rapid development and efficient iteration of the business through continuous technical research and innovation.

1. Solid programming skills, excellent design skills and code quality, love programming 2. Deep understanding of computer principles, good data structure and algorithm foundation 3. Experience in high-concurrency service design and implementation, and understanding of distributed systems 4. Strong sense of responsibility for software products, good communication skills and excellent teamwork ability.