Java Engineer (Order System)

Temu is a rapidly growing company seeking a highly motivated and experienced Java Engineer to join their team. In this role, you will be responsible for system function design, architecture design, and core coding for the order system, tackling challenges related to high concurrency and complex distributed transactions.

Responsibilities:

• Responsible for the system function design, architecture design, and core coding for the order system
• Tackle challenges and technical bottlenecks arising from high concurrency, high stability, massive data processing (sharding/archiving), and complex distributed transaction scenarios
• Manage system maintenance and production stability, including routine monitoring inspections, troubleshooting user-reported issues, and participating in emergency response for online incidents
• Collaborate closely with product and cross-functional teams to achieve overall business objectives

Requirements:

• Bachelor's degree in computer science or equivalent
• Minimum of 3 years of experience in software development and architecture, with solid programming and computer science fundamentals, good coding practices, and code review experience; proficient in Java
• Strong system design capabilities; proficient in distributed system development technologies (including MySQL, Redis, MQ, RPC, etc.), with a good understanding of their underlying principles and application scenarios
• Proven experience in large-scale distributed system architecture; familiar with distributed service frameworks, and with in-depth understanding and hands-on experience in designing high-concurrency and high-availability systems
• Strong quality awareness and a 'zero tolerance' attitude toward production issues; experience in online debugging and performance tuning is a plus
• Excellent communication, learning, and teamwork skills; strong problem-solving abilities and a strong sense of ownership and responsibility