WeChat Security Algorithm Engineer

Roles & Responsibilities

1. Responsible Content risk identification and intent understanding of long articles, video copywriting, OCR texts, and ASR texts in various business scenarios of WeChat public accounts, video accounts, short videos, and live broadcasts
2. Responsible for the reporting of hot social events and public opinion events on public accounts , correlation mining in short videos of video accounts and live broadcasts, and proactively explore potential risks
3. Explore the ability of the LLM model to solve security issues such as zero/few shot, long tail/complex governance standards/high response speed, etc. Achieve efficient application and implementation
4. Pipeline construction of relevant algorithm models and code framework research and development work.

Qualifications

1. Familiar with commonly used NLP and machine learning related technologies, and have theoretical background and practical experience in text classification/entity recognition/intent recognition/search recommendation
2. Yes Solid code programming skills, proficient in C/C++/Python
3. Proficient in open source deep learning frameworks such as TensorFlow/PyTorch
4. Have good team communication and cooperation skills, problem analysis and Problem-solving ability
5. Applicants with background related to large models, such as continuous pre-training, SFT and RAG in-depth construction experience are preferred
6. Applicants with high-level papers, including but not limited to ACL, are preferred. EMNLP, NIPS, AAAI, etc.