Proven experience as a Senior Data Scientist in the brokerage, trading, or financial services industry. Expert-level proficiency in Python (including pandas, scikit-learn) and advanced SQL. Deep understanding of statistical methods for supervised and unsupervised learning. Hands-on experience with cloud-native data warehouses (e.g., Snowflake, BigQuery, Redshift; Trino & Iceberg used). Familiarity with modern ETL processes. Ability to lead projects through the entire lifecycle (research, development, deployment, maintenance). Strong understanding of handling high-volume data. Excellent communication skills and ability to thrive in a fast-paced, collaborative environment.