Job descriptionBuild and enhance the Azure Spark ecosystem in the areas of performance, Scale, security, availability, and enterprise readiness.Contribute to the architecture & design of the Azure Data products.Building cloud-scale products with a focus on efficiency, reliability, and security.Helping evolve engineering practices & principles that marry the flexibility of open source and fast pace of the service world.Ensuring the consistency of features and components for high availability, reliability, security, and Scale.Triaging issues and implementing solutions to restore service with minimal disruption to the customer and business. Perform root cause analysis, trend analysis, and post-mortems