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

What you'll do

• Optimize user-value modeling, personalized messaging, recommendations, and intelligent marketing algorithms.
• Build a user-lifecycle data and value system to address TikTok Mall user-growth challenges.
• Implement and improve growth solutions, including personalized notifications and recommendation systems, to increase e-commerce DAU, penetration, and GMV.

What they ask for

• Completing or recently completed a PhD in Computer Science, Electrical Engineering, or a related technical field.
• Experience with C++ and Python.
• Proficiency in at least one Big Data tool and one deep-learning tool.
• Strong foundation in algorithms and data structures, excellent coding skills, and strong communication and teamwork skills.

Nice to have

• Published papers in top AI conferences or journals, or notable results in ACM or machine-learning competitions.
• Experience in recommendation systems, advertising, user growth, or intelligent marketing; expertise in LTV estimation, uplift modeling, operations research, sequence modeling, or multi-scenario modeling optimization is a plus.

Tools

C++, Python, Hive SQL, Spark, MapReduce, TensorFlow, PyTorch

AI focus

Optimizes recommendation, user-growth, and intelligent marketing algorithms, including user-value modeling, uplift models, and personalized messaging.