Sr Big Data Engineer 8+ yrs IT experience and good expertise in SDLC/Agile 6+ yrs in programing language (Python, Scala, Spark) Mandatory: Hands on experience in writing advanced SQL queries, familiarity with variety of database Tools: - Big-Data, Spark, Python, Scala Experience in building and optimizing 'Big-Data' pipelines, architecture, and data sets Experience in Hadoop file formats like ORC, Avro, Parquet, CSV Cloud platform: AWS, Snowflake Hands on experience in AWS Bi