Data Engineer - (PySpark+Hadoop)

Key Responsibilities:

• Create Spark Scala/PySpark jobs for data transformation and aggregation.
• Produce unit tests for Spark transformations and helper methods.
• Use Spark and Spark-SQL to read parquet data and create tables in Hive using the Scala API.
• Work closely with Business Analysts to review test results and obtain sign-off.
• Prepare necessary design and operations documentation for future use.
• Perform peer code quality reviews and ensure compliance with quality standards.
• Engage in hands-on coding, often in a pair programming environment.
• Collaborate with teams to build quality code and ensure smooth production deployments.

Requirements:

• 4-10 years of experience as a Hadoop Data Engineer, with strong expertise in Hadoop, Spark, Scala, PySpark, Python, Hive, Impala, CI/CD, Git, Jenkins, Agile Methodologies, DevOps, and Cloudera Distribution.
• Strong knowledge of data warehousing methodologies.
• Minimum of 4 years of relevant experience in Hadoop and Spark/PySpark.
• Strong understanding of enterprise data architectures and data models.
• Experience in the core banking and finance domains.
• Familiarity with Oracle, Spark streaming, Kafka, and machine learning.
• Good to have cloud experience, particularly with AWS.
• Ability to develop applications using the Hadoop tech stack efficiently and effectively, ensuring on-time, in-specification, and cost-effective delivery.