Senior Data Scientist (AI/LLM )

AI & LLM Engineering Design and develop LLM-powered features including RAG (Retrieval-Augmented Generation) pipelines, prompt engineering. Build and evaluate agentic AI systems using frameworks. Integrate vector databases for semantic search and knowledge retrieval. Explore self-hosted LLM deployments using Ollama, vLLM, or similar frameworks. Machine Learning & Modeling Build, train, and evaluate ML models for credit risk, fraud detection, anomaly detection, and customer segmentation. Perform feature engineering, hyperparameter tuning, model selection, and error analysis. Apply ensemble methods (boosting, bagging, stacking) to improve model robustness. Conduct A/B testing, multivariate experiments, and statistical analysis to validate model performance. Cloud & Production Build and mainta