ETL Developer - Apache NiFi

Job Description :

Key Responsibilities :

• Design, develop, and maintain robust ETL pipelines for large and complex datasets.
• SQL and PL / pgSQL queries in PostgreSQL, ensuring efficiency in high-concurrency environments.
• Manage and scale environments with 5000+ processor instances in PostgreSQL or equivalent setups.
• Ingest, process, and validate data from multiple sources while ensuring data integrity, consistency, and availability.
• Monitor ETL workflows, identify bottlenecks, and apply performance tuning techniques.
• Collaborate with data architects, analysts, and business stakeholders to define and deliver data requirements.
• Implement and maintain data quality, validation, and reconciliation across systems.
• Document ETL processes, pipelines, and data architectures.
• Ensure compliance with data security, governance, and privacy standards.

Required Skills & Experience :

Preferred Qualifications :

Education : Bachelors or Masters degree in Computer Science, Data Engineering, or a related field.

(ref : hirist.tech)