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ETL Developer

ETL Developer

ConfidentialCochin / Kochi / Ernakulam
6 days ago
Job description

Key Responsibilities

1. ETL Process Design and Development :

  • Design, develop, and implement ETL processes for data extraction, transformation, and loading from various data sources into data warehouses and data marts.
  • Create and maintain ETL workflows and scripts to ensure efficient and accurate data movement.

2. Data Integration :

  • Integrate data from multiple disparate sources, ensuring consistency, accuracy, and completeness.
  • Develop and maintain data integration solutions to support business intelligence and analytics requirements.

    • 3. Data Quality and Performance :

  • Implement data quality checks and validation routines to ensure the integrity of the data.
  • Optimize ETL processes for performance, scalability, and efficiency.

    • 4. Documentation and Maintenance :

  • Document ETL processes, data flows, and data models for future reference and maintenance.
  • Monitor ETL jobs and workflows to ensure timely and accurate data processing.

    • 5. Collaboration :

  • Work closely with data analysts, data scientists, and business stakeholders to understand data requirements and deliver solutions that meet their needs.
  • Collaborate with IT and database administrators to ensure data infrastructure supports ETL processes.

    • 6. Troubleshooting and Support :

  • Diagnose and resolve issues related to ETL processes and data integration.
  • Provide ongoing support and maintenance for ETL processes, ensuring minimal downtime and disruption.

    • Qualifications

    1. Education and Experience :

  • Bachelor s degree in computer science, Information Systems, or a related field.
  • 1-3 years of proven experience as an ETL Developer or in a similar role.

    • 2. Technical Skills :

  • Proficiency in ETL tools such as Oracle Data Integrator (ODI), SQL Server Integration Services (SSIS), and Snowpark.
  • Strong SQL skills and experience with database technologies (e.g., Oracle, SQL Server, MySQL).
  • Knowledge of data warehousing concepts and data modeling techniques.
  • Experience with Databricks and Snowflake.
  • Experience with scripting languages (e.g., Python, Shell scripting) is a plus.

    • 3. Soft Skills :

  • Excellent problem-solving and analytical skills.
  • Strong communication and collaboration abilities.
  • Attention to detail and a commitment to data quality.

    • 4. Additional Skills :

  • Experience with cloud data platforms (e.g., AWS, Azure, Google Cloud) is an advantage.
  • Familiarity with big data technologies (e.g. Spark) is a plus.

    • Skills Required

    snowflake , Shell Scripting, Azure, Python, Sql, Aws, Etl

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