Senior / Staff Software Engineer - Batch and Realtime Streaming

The Senior/Staff Software Engineer will architect, design, and implement core components for a Batch and Realtime Streaming platform, including data ingestion pipelines, storage systems, serving layers, and API interfaces. They will ship new features by collaborating across research, legal, trading, finance operations data, and infra teams for trading systems. The engineer will also collaborate with ML researchers and data scientists to understand their workflows and design intuitive interfaces for seamless feature discovery, access, and reuse. Key duties include ensuring data quality, consistency, and lineage for features, building robust mechanisms for versioning, monitoring, and governance, and optimizing data pipelines and storage for high performance, scalability, and reliability. Additionally, they will drive adoption of the feature store across teams by producing documentation, onboarding materials, and developer support, and mentor junior engineers while contributing to team best practices and technical excellence.