Job Description
Job Role - Azure Databricks Developer/ Architect
Location - Indore/ Pune/ Chennai/ Bangalore
Experience Required - 7 to 15 Years
- 1. Advanced Spark Optimization - Optimizing DataFrame transformations to avoid shuffles and wide dependencies, Adaptive Query Execution (AQE) tuning, Handling skew, Caching & checkpointing strategies, Cluster sizing & autoscaling strategies
- 2. Delta Lake Internals & Performance Tuning - Optimizing Delta performance, Understanding Delta logs & transaction protocol, Time travel & schema evolution best practices, CDC (Change Data Capture) patterns, Multi-hop architecture (Bronze/Silver/Gold)
- 3. Databricks Workflows & Orchestration - Orchestrating ETL/ELT with Jobs & Workflows, Multi-task job pipelines (with task dependencies), Job clusters vs all-purpose clusters, Error handling & retries, CI/CD deplo...
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