Machine Learning Engineer – Feed Recommendation
Core
Building next-generation social media platform recommendation systems to drive user retention, engagement, and ecosystem growth.
Role type
Senior Machine Learning Engineer (Recommendation Systems)
Builds
Scalable recommendation pipelines, ranking models, and CTR/CVR prediction systems for a social media platform.
Domain
Advertising technology / Social media / Large-scale AI
Deliverable
production ML models
Required skills
Large-scale recommendation systems, Recall systems, Ranking models, CTR prediction, Multi-objective optimization, Python, PyTorch, TensorFlow, Distributed training, Software engineering fundamentals
Preferred skills
Large-scale data systems, Improving user retention, Cold-start solutions
Technologies
PyTorch, TensorFlow
Responsibilities
Design and deploy scalable recommendation pipelines, Develop and optimize CTR/CVR prediction models, Improve multi-objective ranking strategies, Tackle cold-start challenges, Run offline experiments and online A/B testing, Continuously iterate on model performance, latency, and system reliability
Seniority
Mid-Senior, hands-on IC