ETL Informatica/Hadoop Developer

ETL Informatica/Hadoop DeveloperTitle: ETL Informatica/Hadoop DeveloperLocation: Plano, TX / Charlotte, NCDuration: FulltimeJob Description:Must Have Technical/Functional SkillsPrimary Skill: ETL Informatica DeveloperSecondary: Oracle, SQLExperience: Minimum 10 yearsRoles & Responsibilities:Bachelor’s or master’s degree in computer science or related field.ETL Process Development: Design, develop, and maintain ETL processes using Informatica PowerCenter or other relevant Informatica tools.Deep understanding of HDFS, YARN, MapReduce, Hive, Pig, HBase, Flume, Sqoop, Zookeeper, Oozie.Experience with Spark, Kafka, NoSQL databases.Experience in Agile MethodologyExperience with code versioning tools like Bit-BucketSQL Proficiency: Utilize SQL/PLSQL to extract, transform, and load data.Exposure to advanced transformations like data transformations, Parsing JSON/XML messagesExperience in Job scheduling tools Like AutosysData Integration: Integrate data from various sources, ensuring data consistency and quality.Data Warehouse Design: Design and maintain data warehouses to support business intelligence activities.Performance Optimization: Optimize SQL script/queries for speed and efficiency.Troubleshooting: Identify and resolve issues in ETL processes.Documentation: Create and maintain technical documentation for ETL processes.Testing: Perform unit, integration, and system testing on ETL processes.Collaboration: Collaborate with cross-functional teams to ensure successful implementation of ETL processes.Data Quality: Ensure data quality by implementing data cleansing and transformation processes.Data Modeling: Develop and maintain relational and dimensional data models.