Sr. Data Scientist (AI & ML)
Core
Design, build, and ship machine learning and generative AI systems powering decisions across product and business, focusing on LLMs for data enrichment and automated decision-making.
Role type
Senior IC machine learning engineer (generative AI & LLMs)
Builds
End-to-end ML and GenAI systems in production for a global on-demand delivery platform
Domain
Consumer technology / On-demand delivery / Generative AI
Deliverable
production ML models
Required skills
Machine learning, Generative AI, Deep learning, Recommendation systems, NLP, Python, SQL, MLOps, System design, Statistical analysis, A/B testing
Preferred skills
LLM fine-tuning, BigQuery, Google Cloud Platform, Online consumer product experience
Technologies
Scikit-learn, XGBoost, LightGBM, CatBoost, SVMs, Keras, TensorFlow, Pytorch, Transformers, Airflow, BigQuery, Google Cloud Platform
Responsibilities
Frame ambiguous business problems as well-defined ML problems with clear success criteria; Design, build, and ship end-to-end ML and GenAI systems spanning data pipelines to monitoring; Train, evaluate, and iterate on models selecting appropriate algorithms; Design and analyze experiments (A/B and multivariate) to measure impact; Mentor other data scientists; Elevate engineering and ML best practices including MLOps and tooling
Seniority
Senior, hands-on IC