Informatica Developer

Job Description

Job Title: Data Warehouse ETL Developer

Job Summary

We are seeking a skilled Data Warehouse / ETL Developer with expertise in Informatica PowerCenter to design, develop, and maintain enterprise-level ETL solutions. The ideal candidate will have hands-on experience in data warehousing concepts, ETL processes, and strong problem-solving skills to ensure high-quality, timely, and accurate data integration.

Key Responsibilities

• Design, develop, and deploy ETL mappings, workflows, and sessions using Informatica PowerCenter.
• Extract data from heterogeneous source systems (e.g., Oracle, SQL Server, flat files, SAP) and load into target data warehouse environments.
• Collaborate with business analysts and data architects to understand data requirements and translate them into efficient ETL solutions.
• Optimize ETL processes for performance, scalability, and maintainability.
• Conduct data validation, reconciliation, and troubleshooting to ensure data quality and integrity.
• Maintain ETL documentation, including data flow diagrams, technical specifications, and process design documents.
• Participate in code reviews, unit testing, and UAT support.
• Monitor ETL jobs and workflows, identify bottlenecks, and implement improvements.
• Provide production support and resolve data-related issues in a timely manner.

Required Skills And Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• 7+ years of experience in ETL development using Informatica PowerCenter.
• Strong understanding of data warehousing concepts, dimensional modeling, and star/snowflake schemas.
• Experience with SQL, PL/SQL, and performance tuning of database queries.
• Knowledge of data quality, data governance, and best practices in ETL development.
• Strong analytical, problem-solving, and communication skills.
• Experience with version control systems and ETL deployment processes.

Preferred Qualifications

• Exposure to real-time ETL and data streaming technologies.
• Knowledge of scheduling tools such as Informatica Workflow Manager and IBM Workload Automation

Qualifications

Graduate

Range Of Year Experience-Min Year

10

Range Of Year Experience-Max Year

12