The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities.

**Responsibilities:**


+ Develop and maintain scalable ETL/ELT pipelines using **PySpark, Spark SQL, and Delta Lake on Databricks** .
+ Support implementation and management of data platforms across **AWS, Azure, or GCP** .
+ Work with big data technologies such as **Databricks, Snowflake, and Apache Iceberg** to process large datasets.
+ Optimize Spark workloads through performance tuning, partitioning strategies, and cost-efficient processing.
+ Contribute to **Lakehouse architecture implementation** , ensuring data quality, consistency, and reliability.
+ Assist in implementing **d...