Staff Machine Learning Engineer
Core
Design and deploy scalable Risk analytical and Generative AI solutions, productizing ML models to enhance PayPal's customer experience and automate workflows.
Role type
Staff Machine Learning Engineer (Risk & Generative AI)
Builds
Production ML models, AI agents, and risk analytics pipelines for payments and fraud detection.
Domain
Fintech / Payments / Risk Analytics
Deliverable
production ML models
Required skills
Python, Java, Generative AI (LLMs, RAG, AI agents), Spark/Hadoop/Flink, AWS/GCP/Azure, Docker, Kubernetes, Airflow/MLflow, Risk analytics/Fraud detection, CI/CD, Git
Preferred skills
Leading cross-functional teams in matrix organizations, mentoring senior/junior engineers
Technologies
Python, Java, LangChain, LlamaIndex, Spark, Hadoop, Flink, AWS, GCP, Azure, Docker, Kubernetes, Airflow, MLflow, Git
Responsibilities
Design and deploy scalable risk and generative AI solutions; lead architecture design and technical decision-making; mentor team members; develop AI agents for workflow automation and issue detection.
Seniority
Staff, hands-on IC with strategic leadership
