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后端开发工程师-今日头条

北京💼 Full-time🗓 2026-09-28

Core

Design and develop stable, high-efficiency backend systems for the Toutiao product serving hundreds of millions of daily active users.

Role type

Senior backend engineer (Golang/Python)

Builds

Online backend systems for Toutiao

Domain

Internet / High-concurrency web services

Deliverable

production ML models

Required skills

Golang, Python, MySQL, NoSQL, message queues, high-concurrency service design, data structures, algorithms

Preferred skills

System architecture design, technical research, new technology adoption, big data analysis

Responsibilities

Develop core code and optimize systems, participate in technical solution design, conduct technical research and introduce new technologies, analyze massive data to drive product features

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