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Machine Learning Engineer Graduate (E-Commerce User Growth) - 2027 Start

Seattle, United States of AmericaFull-time2026-10-08

Core

Build and optimize algorithms for TikTok e-Commerce user growth, including user value modeling, personalized recommendations, and intelligent marketing to drive DAU and GMV.

Role type

Machine Learning Engineer (User Growth)

Builds

User growth engines, personalized messaging, recommendation systems, and intelligent marketing solutions for TikTok Mall.

Deliverable

production ML models

Required skills

C++, Python, Big Data tools (Hive SQL/Spark/MapReduce), Deep Learning (TensorFlow/PyTorch), algorithms and data structures

Preferred skills

LTV estimation, uplift modelling, operations research, sequence modelling, multi-scenario modelling optimization

Technologies

Hive, Spark, TensorFlow, PyTorch

Responsibilities

Optimize user value modelling, personalized messaging, and recommendations; Establish user lifecycle data and value systems; Implement solutions for personalized push notifications and recommendation handling; Optimize recall/sorting algorithms for new user recommendations; Improve intelligent marketing algorithms using uplift models and operations research.