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后端研发工程师-搜索

杭州💼 Full-time🗓 2026-09-28

Core

Design and develop high-performance search products and LLM solutions for Douyin and Toutiao, focusing on system optimization, stability, and architecture.

Role type

Senior Backend Search & LLM Engineer

Builds

Search products, LLM platforms, and data indexing systems for Douyin/Toutiao

Domain

Internet / Search & Large Language Models

Deliverable

production ML models

Required skills

System architecture design, High-concurrency system development, Performance optimization, Stability engineering, Data structure and algorithms, Linux development, C/C++/Golang/Java

Preferred skills

Large-scale search engineering, LLM engineering, Offline data platform construction, Security architecture design

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