Lead ML Engineer, Core Feed Recommendations

TikTok in Singapore is seeking a Lead Machine Learning Engineer for Core Feed Recommendation to drive large-scale ML initiatives across retrieval, ranking, and re-ranking. You will own models and collaborate with product managers, data scientists, and engineers.

The role emphasizes building efficient, scalable ML systems, running A/B tests, and communicating results to leadership. Experience with recommender systems and TensorFlow/PyTorch is highly valued.