Must-Have1. Must have 5+ years of IT experience2. Must have good experience in Spark and Scala3. Good to have experience instreaming systems like Spark streaming and Storm4. Expereicne with Spark Data processing, Performance Tuning, Memory Management, Fault Tolerance, Scalability5. Good knowledge of Hive,Sqoop,Spark, data warehousing and information management best practices6. Expertise in big data infrastructure , distributed systems, data modelling ,query processing and relational7. Experiene with Scala - Object Orient Programming concepts (Singleton and Companion Object, Class, Case Class, File Handling and Multi threading), Collections (Array,String,Tuple,Set,List,Map), Pattern Matching