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Job Description: We are working with a strategic customer and looking specifically for an individual with:Deep expertise when it comes to identifying and fixing bottlenecks in Spark jobs.This role will also require structured streaming expertise to build/optimize jobs.
Identifying and Fixing Bottlenecks in Spark Jobs:Dive deep into Spark applications to identify performance bottlenecks.Analyze execution plans, query performance, and resource utilization.Optimize data serialization, shuffling, and memory usage.Fine-tune Spark configurations for maximum efficiency.
Structured Streaming Expertise:Leverage your knowledge of structured streaming to build and optimize real-time data pipelines.Handle continuous data streams using Spark Streaming.Ensure fault tolerance, late data handling, and scalability.
Creating Scala/Spark Jobs:Develop robust Scala/Spark jobs for data transformation and aggregation.Clean, preprocess, and enrich raw data from various sources.Implement business logic and calculations efficiently.
Key Skills
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