Senior Data Engineer
BMO — Toronto, ON, CAN
Posted 2026-10-20
Application Deadline: 11/06/2026 Address: 100 King Street West Job Family Group: Data Analytics & Reporting Own the design, development, modernization, and operation of scalable data platforms, pipelines, and data products supporting digital experiences, investment analytics, management reporting, and enterprise decision-making. This role combines hands-on engineering with architectural judgment, technical leadership, and the development of reusable engineering patterns across cloud and hybrid environments. Key Engineering Responsibilities Own end-to-end delivery of enterprise data products , spanning architecture, design, development, testing, implementation, documentation, and production support. Define technical architecture and design across ingestion, transformation, orchestration, storage, data modelling, serving, and observability layers. Build and optimize scalable batch and near-real-time data pipelines using Python, SQL, SAS, AWS Glue, Athena, PySpark, APIs, databases, file-based integrations, and cloud object storage. Drive modernization of legacy data ecosystems , evolving on-premises workloads toward secure, scalable cloud and lakehouse architectures while supporting h