Senior Data Engineer

📋 Description

• • As a Senior Data Engineer on the Financial Crimes Surveillance team at Interactive Brokers, you will play a critical role in protecting the financial system by architecting, implementing, optimizing, and maintaining sophisticated data pipelines that power real-time and batch surveillance models to detect fraud, market manipulation, and money laundering.
• • Your day-to-day responsibilities include owning and curating mission-critical datasets, designing and automating robust data pipelines for real-time and batch processing, developing data quality frameworks, collaborating with quantitative engineers to translate business requirements into scalable solutions, optimizing data architectures for performance, building analytical infrastructure for data exploration, and ensuring data accuracy, security, and regulatory compliance.
• • You will join a global financial services leader headquartered in Greenwich, CT, with over 15 international offices, serving more than 3.5 million client accounts across 200+ countries. The company is recognized as a top online broker by Barron’s for six consecutive years and operates at the forefront of financial innovation with cutting-edge technology.
• • In this role, you will gain deep expertise in large-scale financial data systems, advance your skills in Python, Pandas/Polars, SQL optimization, and Linux systems, contribute to high-impact regulatory compliance efforts, and grow technically through innovation in data governance, performance optimization, and ML-ready data preparation.