About the Team

Our Team is responsible for building and owning Tik Tok's algorithms which provides our users the best using experience. On the Tik Tok Team, you'll have the opportunity to build a full-stack system and use machine learning methods from related fields such as NLP, Computer Vision, Multimodal, and Recommender Systems. We embrace a culture of self-direction, intellectual curiosity, openness, and problem-solving.

Responsibilities

Lead the whole Tik Tok business in the Singapore, or one or more of the following core directions:

• Improve the basic search quality and user experience: Optimize query analysis and text relevance matching. Understand video content and implement multi-modal matching. Improve users' perception of product authority, and deeply participate in the design and implementation of core search products.
• Design and implement the end-to-end ranking system (recall, pre-rank, rank and mixed rank): Use massive behavioral data to deeply model users' personalized interests.
• Promote the development of the ecosystem: Solve challenging problems. Think, analyze and adjust the evolution of the system to achieve long-term and sustainable growth.
• Monitor the results and quality of the different software solutions and projects implemented in the organisation.

Minimum Qualifications

• 5+ years of industry work experience in one or more of the related fields: NLP, Ranking, Ads, Search Engine, Recommendation systems, and Machine Learning.
• Solid technical skills: Excellent coding skills. Solid knowledge of data structure and algorithms. Excellent in analysis, modeling and problem-solving, and can see the essence of problems from complex data.

Preferred Qualifications

• Self-driven, able to deeply understand the business, adapt to rapid business changes, have good personal expression and communication skills, and be able to promote project implementation.
• Team management experience is a plus.