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Senior ETL Developer Job Description Template

As a Senior ETL Developer, you will be responsible for designing, developing, and optimizing ETL processes. Your role will involve ensuring data integrity and availability, contributing to the data warehousing strategy, and supporting business intelligence initiatives.

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Responsibilities

  • Design and implement ETL processes to extract, transform, and load data from various sources.
  • Optimize and tune ETL processes for performance and scalability.
  • Collaborate with data architects and business analysts to design data models and data flows.
  • Ensure data integrity, quality, and governance throughout ETL processes.
  • Monitor and troubleshoot ETL processes, ensuring minimal downtime and maximum data availability.
  • Maintain and enhance existing ETL processes to improve efficiency.
  • Document ETL processes and train junior developers and team members on best practices.

Qualifications

  • Bachelor's degree in Computer Science, Information Technology, or related field.
  • 5+ years of experience in ETL development and data warehousing.
  • Proficiency in ETL tools such as Informatica, Talend, or SSIS.
  • Strong SQL skills and experience with relational databases.
  • Experience with data modeling and data architecture.
  • Knowledge of data governance and data quality best practices.
  • Excellent problem-solving skills and attention to detail.
  • Strong communication and collaboration skills.

Skills

  • ETL tools (Informatica, Talend, SSIS)
  • SQL
  • Data Modeling
  • Data Warehousing
  • Performance Tuning
  • Data Quality
  • Problem Solving
  • Communication

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Frequently Asked Questions

A Senior ETL Developer is responsible for designing, developing, and managing data extraction, transformation, and loading processes. They work to efficiently handle data from multiple sources, maintaining data accuracy and performance. Their role often includes collaborating with analysts and developers to ensure seamless data flows.

To become a Senior ETL Developer, one should typically have a degree in Computer Science or a related field. Relevant experience in data management and strong skills in SQL, ETL tools, and data warehousing are crucial. Gaining certifications in ETL or related technologies can enhance career prospects significantly.

The average salary for a Senior ETL Developer varies depending on location and experience. Typically, they can expect to earn a competitive salary due to their specialized skill set. Factors such as certifications, industry, and technological expertise also influence earnings significantly.

Qualifications for a Senior ETL Developer role usually include a Bachelor's degree in Computer Science or a related field. Extensive experience with ETL tools, data analysis, SQL, and data warehousing is crucial. Additionally, familiarity with programming languages and scripts can be beneficial.

A Senior ETL Developer should possess skills in data mapping, ETL automation, and optimization. Responsibilities include designing ETL processes and ensuring the accuracy of data flow. They must also communicate with stakeholders to align data efforts with business objectives, demonstrating problem-solving capabilities.

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