Backend Engineer - Logistics & Supply Chain

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About the Team
We are TikTok Shop engineering team, responsible for supporting the implementation of supply chain and logistics algorithm capabilities. We have developed many online services with millions of QPS, and also developed many computing links for video content understanding. We are also responsible for some AIGC and LLM projects. If you are interested in high concurrent online services and CV LLM, welcome to join us.

Responsibilities

• Responsible for TikTok Shop Logistics algorithm online services, data processing link infrastructure work;
• For complex business scenarios, according to business needs, provide high-performance, high-availability and flexible architecture design, solve engineering problems in the whole process of R & D and production whole-link, ensure the stability of services, and continuously improve R & D efficiency;
• According to actual business scenarios, abstract and precipitate general business architecture, improve the basic ability to reuse, and better support the high-speed iteration of the business.

Qualifications

• Bachelor or higher degree in Computer Science or related technical discipline
• 2 to 5 years experience developing highly scalable backend services and systems using at least one of Java/Golang/Python. Qualified fresh graduates would also be considered.
• Familiar with mainstream KV (Redis/MongoDB), ElasticSearch and vector retrieval architecture, familiar with common basic components such as message queue and rule engine, familiar with Big data computing tools such as Hive Hdfs Hbase, with multi-threading and high-performance design, coding and performance Experience in tuning;
• Understand the commonly used Machine Learning principles, understand the workflow of algorithm engineers, and have experience in model engineering tuning is preferred;
• Excellent problem disassembly and analysis skills, cross-team communication and coordination skills are preferred.

TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.