Senior Data Scientist

We're looking for a Data Scientist to build and ship ML models on top of our data platform, working closely with Data Engineers and Software Engineers.
What You'll Do:

• Design, train, and evaluate ML models
• Define feature requirements and partner with Data Engineering to source them from our pipelines
• Own model deployment, serving, and production monitoring (drift, degradation, retraining)
• Explore large datasets directly via Spark/SQL rather than relying only on pre-built extracts
• Communicate findings and model behavior to technical and non-technical stakeholders

What You'll Need:

• Strong Python: pandas, numpy; ML and LLM models; RAG systems and AI generative approaches; experience with PyTorch or TensorFlow
• Hands-on PySpark for feature engineering at scale
• Solid SQL skills against large tables
• Experience owning the full model lifecycle: training → deployment → monitoring
• Understanding of production model serving (batch, REST, or streaming)
• Solid ML/stats fundamentals: evaluation metrics, imbalanced data, avoiding leakage