Machine Learning Engineer II
Core
Build ML models and pipelines to improve user targeting, personalization, and growth metrics for Pinterest's platform.
Role type
Machine Learning Engineer II (Growth Platform)
Builds
Scalable ML pipelines, user targeting models, and personalization algorithms for growth initiatives.
Domain
Social media / User growth / Recommendation systems
Deliverable
production ML models
Required skills
Python, PyTorch, SQL, Spark, Hadoop, statistical analysis, A/B testing, user modeling, personalization algorithms
Preferred skills
NLP, data visualization, AWS, Docker, Kubernetes, open-source ML contributions
Technologies
PyTorch, SQL, Spark, Hadoop, AWS, Docker, Kubernetes
Responsibilities
Develop and implement ML models for user targeting and personalization; Design and build scalable ML pipelines; Conduct A/B tests to evaluate model performance; Analyze large datasets to inform user acquisition and retention strategies; Contribute to ML infrastructure development; Leverage AI coding assistants to speed up engineering workflows.
Seniority
Mid-level IC (3+ years experience)