Senior Machine Learning Engineer: Ranking (Remote)
Core
Designing and optimizing ranking algorithms for search, browse, and autocomplete experiences to maximize revenue, conversion, and profit for e-commerce clients.
Role type
Senior Machine Learning Engineer (Ranking)
Builds
High-load distributed ranking services, offline data pipelines, and ranking configuration systems for global e-commerce clients.
Domain
E-commerce search and discovery, large-scale AI/ML
Deliverable
production ML models
Required skills
Python, distributed systems, ML model training, big data processing, ranking algorithms, feature engineering, A/B testing, cloud deployment
Preferred skills
Generative LLMs, transformers, personalization, ranking quality monitoring
Technologies
Python, Spark, Databricks, Feature Store, REST APIs, cloud infrastructure
Responsibilities
Enhance ranking system quality for search/browse/autocomplete, develop ranking algorithms optimizing business KPIs, build offline data pipelines for model training, implement ranking configuration and quality monitoring tools.
Seniority
Senior, hands-on IC
