Talend Developer (ETL Developer)

Role & responsibilities

• Design, develop, test, and deploy ETL workflows using Talend Open Studio/Talend Data Integration.
• Develop and maintain data extraction, transformation, and loading processes from various source systems.
• Build scalable data pipelines for data warehousing, reporting, and analytics requirements.
• Perform data mapping, cleansing, validation, and transformation activities.
• Optimize ETL jobs for performance, reliability, and scalability.
• Work with business analysts, data architects, and stakeholders to understand data integration requirements.
• Troubleshoot ETL issues and provide production support.
• Implement error handling, logging, auditing, and monitoring frameworks.
• Develop and maintain technical documentation, source-to-target mappings, and design specifications.
• Ensure data quality, consistency, and adherence to governance standards.
• Participate in code reviews and follow ETL development best practices.

Preferred candidate profile

• Strong experience in Talend ETL Development.
• Proficiency in Talend Data Integration (DI) and Talend components.
• Strong SQL skills with experience in relational databases such as:
• Oracle
• SQL Server
• PostgreSQL
• MySQL
• Experience with Data Warehousing concepts including Star Schema and Snowflake Schema.
• Understanding of ETL/ELT methodologies and data migration projects.
• Knowledge of UNIX/Linux commands and scripting.
• Experience with version control tools such as Git.
• Strong debugging and performance tuning skills.
• Excellent analytical and problem-solving abilities