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Job Role : AWS Pyspark Developer Implementation: Hexaware Reston, VA( Once in a Month) Client- Fannie Mae AR- 245238 Employment Type : FTE/ Contract Note: Candidates should be comfortable going onsite from day 1 onsite in Mclean, VA. Please share Only 10+yrs Profile. Job Description: Should have at least 7+ years of experience. Work with business and technical leads on the Transformation of critical applications to Microservices AWS EMR Architecture leveraging PySpark. Provide guidance on Application Architecture, design, and implementation for forecast process for credit loss and home price for Fortune 100 client. The lead developer is expected to be hands on with converting SAS Code to PySpark ensuring quality and maintainability. Well versed in EMR PySpark Performance tuning leverage EMR Architecture (Master, Cluster, memory utilization etc) Understanding of AWS computing and data architecture to create a sound and high performing implementation Experience with Parallel programming with Big Data, ETL, and forecasting models Designing API layer using tools like Apigee, AWS API Gateway, API Security, API Framework,etc Proficiency with one or more programming languages (Java, Python, PySpark preferred) Proficiency in SQL, relational and non-relational databases, query optimization, and data modeling. Experience working in a Linux-based environment. Experience working on teams operating under an Agile Scrum delivery methodology.