Machine Learning Engineer – Feed Recommendation

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Machine Learning Engineer role focused on building large-scale recommendation systems for a next-generation social media platform. Responsibilities include designing scalable recommendation pipelines, developing CTR/CVR prediction models, improving multi-objective ranking strategies, addressing cold-start challenges, running offline and online experiments, collaborating with cross-functional teams, and iterating on model performance and system reliability. Requires 3-5 years experience in production ML systems, strong recommendation systems expertise, proficiency in Python and ML frameworks (PyTorch, TensorFlow), and software engineering fundamentals. Experience with large-scale data systems and improving user retention is a plus.