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Narwal - Senior Data Engineer

Narwal Technologies
8 - 13 Years
Remote

Posted on: 29/06/2026

Job Description

Key Responsibilities :

- Design, develop, and maintain scalable ETL/ELT pipelines for data integration and migration projects.

- Build and optimize data pipelines to move data from source systems, data lakes, and data warehouses to Snowflake.

- Develop and manage data integration workflows using StreamSets and Informatica PowerCenter.

- Perform data migration from Oracle Data Warehouse and other enterprise systems to Snowflake.

- Write, optimize, and troubleshoot complex SQL queries to support data transformation and reporting requirements.

- Ensure data quality, integrity, and performance across data pipelines and warehouse environments.

- Collaborate with data architects, analysts, and business stakeholders to understand data requirements and deliver effective solutions.

- Monitor, troubleshoot, and optimize existing data integration processes.

- Participate in data modeling, performance tuning, and continuous improvement initiatives.

- Follow best practices for documentation, testing, and deployment of data engineering solutions.

Skills & Qualifications :

- Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field.

- 8+ years of experience in Data Engineering, ETL/ELT development, and data integration.

- Hands-on experience with Snowflake and its ecosystem of tools.

- Strong experience with StreamSets for building and managing data integration pipelines.

- Expertise in Informatica PowerCenter for ETL/ELT processes, particularly in migrating data from Oracle Data Warehouse to Snowflake.

- Experience integrating data from Data Lakes and Data Warehouses into Snowflake.

- Strong proficiency in SQL with experience writing and optimizing complex queries.

- Excellent analytical, problem-solving, and debugging skills.

- Strong communication and presentation skills.

- Self-motivated, proactive, and capable of working independently with minimal supervision.

- Ability to collaborate effectively within cross-functional teams.

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