Hadoop Developer

. At least 4 years of experience in Project life cycle activities on development and maintenance projects
. Hands on experience on Hadoop ecosystem tools and technologies*
. Hands on experience on Spark/PySpark (Must*)
. Preferred Programming languages- Python*, Scala*, Java
· At least 1 year of experience in Relational Modelling, Dimensional Modelling and Modelling of Unstructured Data
· Experience in end-to-end implementation of DW BI projects, especially in data warehouse and mart developments
· Understanding of Data integration, Data Quality, and data architecture
· Expertise in impact analysis due to changes or issues
· Experience in preparing test scripts and test cases to validate data and maintaining data quality
· Understanding and hands-on programming/scripting experience skills – UNIX shell, and JavaScript
· Experience with design and implementation of ETL/ELT framework for complex warehouses/marts. Knowledge of large data sets and experience with performance tuning and troubleshooting
· CI / CD exposure
. Having experience on AWS will be prioritized
· Excellent verbal and written communication skills