Staff Machine Learning Engineer

Lead ML Engineer to drive end-to-end ML systems, focusing on recommendations, personalization, and LLM-powered features.

• •Bumble's Machine Learning team shapes how millions connect, build trust, and find belonging by delivering intelligent systems that elevate user experience and safety.
• •This role operates at the intersection of product innovation and technical excellence.
• •Key Responsibilities Own and drive large-scale ML systems for recommendations, ranking, and personalization.
• •Design and architect scalable ML platforms and pipelines using Spark and Airflow.
• •Build and optimize advanced models using PyTorch, including LLM-powered systems.
• •Establish best practices for experimentation and A/B testing.
• •Mentor engineers and foster a culture of technical excellence.
• •Requirements 8-12 years of experience in machine learning and scaling production systems.
• •Strong proficiency in Python and ML frameworks like PyTorch.
• •Expertise in designing scalable ML and data pipelines using distributed systems (Spark, Airflow).