Xiaomi · 新加坡
AI Engineer（Senior Level）
Listed on Xiaomi ’s official careers site. Posted May 21, 2026. Check that it is still open and apply there.
Apply on Xiaomi ’s careers site →Job description
Job description
- Lead the design and optimization of search relevance, ranking, and overall user experience on the Mi.com platform
- Architect and evolve end-to-end search systems, including query understanding, retrieval, ranking, and re-ranking pipelines
- Build scalable and production-ready ML systems for search, handling large-scale real-time and unstructured data
- Develop advanced query understanding capabilities (e.g., query rewriting, intent classification, semantic parsing)
- Optimize system performance across relevance, latency, and scalability dimensions
- Deploy, monitor, and troubleshoot ML models in production environments
- Mentor junior engineers and collaborate cross-functionally to deliver impactful search improvements
Qualifications
Requirement
- Bachelor’s degree or above in Computer Science or a related field - 5+ years of experience in search, information retrieval, or large-scale ML systems
- Proficiency in Java with strong engineering fundamentals
- Hands-on experience building large-scale search or recommendation systems
- Familiarity with vector search infrastructure (e.g., FAISS or similar systems)
- Proven experience building scalable ML systems in production (training → deployment → monitoring → iteration)
- Strong leadership and communication skills. Ability to communicate in Mandarin and English, in order to support coordination and collaboration with Mandarin-speaking stakeholders, teams, and business partners across regional markets.
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