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大模型搜索算法工程师/专家-综合

北京💼 Full-time🗓 2026-09-28

Core

Design and optimize end-to-end AI search systems integrating LLMs, multimodal models, and reinforcement learning for products like Douyin, Toutiao, and e-commerce.

Role type

Senior IC Large Model Search Algorithm Engineer

Builds

AI search engines, multimodal video search, and personalized recommendation systems for short video and e-commerce platforms.

Domain

Internet / Search & Recommendation / Large Language Models (LLM)

Deliverable

production ML models

Required skills

Large Language Models (LLM), Multimodal Learning, Reinforcement Learning (RL), Deep Learning, Natural Language Processing (NLP), Distributed Systems, C++, Python

Preferred skills

Top-tier conference publications (ICML, NeurIPS, ACL, etc.), Competitive programming awards (ACM/ICPC), Project leadership in LLM domains, Experience with massive-scale search/recommendation systems

Technologies

C++, Python, Linux, LLM, MLLM, RLHF, SFT, Long CoT, Scalable Oversight

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