Description
BCG Expand is hiring a Principal Engineer to architect and build scalable data infrastructure and data products for advanced analytics and data science. The role covers end-to-end ingestion pipelines, ETL/ELT, database design, hybrid cloud environments, data governance and security, product strategy and roadmap execution, and cross-functional leadership with data scientists, product owners, and engineering teams. Candidates should have hands-on experience in data engineering, software development, or analytics; strong programming, distributed systems, database, cloud, ETL, and data-governance knowledge; and experience launching and scaling technical products or platforms.
