Note: The job is a remote job and is open to candidates in USA. AHU Technologies INC. is an IT consulting and permanent staffing firm that meets and exceeds the evolving IT service needs of leading corporations within the United States. They are seeking a Senior Machine Learning Engineer to build and own various machine learning systems focused on recommendations and search functionalities.
Responsibilities
- Build recommendation and search across feed, discovery, search, and content continuation
- Own retrieval/ranking: candidate generation, embeddings, two-tower models, features, and serving quality
- Design, launch, and analyze recommendation/search experiments
Skills
- Fluency in Chinese/Mandarin is required, so only reach out exclusively to candidates of Chinese ethnic background
- 5+ years industry experience building production ML systems with senior ownership
- Bachelor's degree from a recognized university in China is required
- Hands-on recommendation, search, ranking, ads ranking, feed ranking, or content discovery systems
- Consumer apps, entertainment, social, gaming, creator, or engagement-driven products
- Two-tower models, embedding retrieval, candidate generation, ranking, and online/offline evaluation
- Bonus signal: 5+ years production ML
- Bonus signal: recommendation systems
- Bonus signal: search ranking
- Bonus signal: embedding retrieval
Company Overview