Global Growth ML Engineer: Promotion & Pricing Algorithms

TikTok; Singapore; On-site; SGD 120,000 - 200,000; Full time

Job summary

TikTok is seeking a PhD-level researcher for the Promotion Algorithm Team in Singapore. You will develop global budget optimization and intelligent pricing models to maximize GMV and ROI, spanning billions of users and products.

Work includes integrating real-time subsidies into recommendation pipelines across videos, live streams, and marketplace, and advancing causal inference, uplift modeling, and AI techniques to boost conversions and repeat purchases.

Qualifications

• PhD in CS/Math/OR with strong algorithms and data structures.
• Strong ML/DL expertise for recommender/ads/search/marketing.
• Experience in causal inference or uplift modeling; OR optimization; budget allocation.

Responsibilities

• Develop precision subsidies and intelligent pricing models for global budgets.
• Design global budget optimization algorithms using elasticity and OR.
• Integrate voucher capabilities into recommendation pipelines across channels.
• Research causal inference and AI tech to improve conversions and repeat purchases.

Skills

Machine Learning

Deep Learning

Causal Inference / Uplift Modeling

Operations Research Optimization

Search/Recommendation & Advertising

Frontier AI Technologies

Budget Allocation / Pricing Algorithms

Education

PhD in Computer Science / related field

Tools

Python

PyTorch

Optimization Libraries

Job description

TikTok is seeking a PhD-level researcher for the Promotion Algorithm Team in Singapore. You will develop global budget optimization and intelligent pricing models to maximize GMV and ROI, spanning billions of users and products.

Work includes integrating real-time subsidies into recommendation pipelines across videos, live streams, and marketplace, and advancing causal inference, uplift modeling, and AI techniques to boost conversions and repeat purchases.