Senior/Regular ETL Developer (Oracle) in Luxoft

Responsibilities:

• Design, development and support of ETL processes using tools and Oracle technologies.
• Extract, transform and load data from various sources into data warehouses.
• Collaborate with data architects, analysts and stakeholders to understand data requirements.
• Optimizing ETL workflows to increase productivity and efficiency.
• Ensuring data integrity, quality, and security throughout the ETL process.
• Resolving issues related to ETL processes .
• Create and maintain documentation for ETL processes and data compliance.
• Monitor ETL tasks and ensure timely and accurate data loading.

Requirements:

• Education: Bachelor's degree in Computer Science, Information Technology or related field.
• < strong>Experience:
  • For Senior level: 5+ years of ETL development experience.
  • For Regular level: 2+ years of ETL development experience.
  • /ul>
  • Technical skills:
    • Proficiency in Oracle database technologies, including Oracle PL/SQL.
    • Practical experience with Oracle Data Integrator (ODI) (creation of mappings, scripts, packages, procedures, load plans) from 2 years.
    • Experience with other ETL tools (for example, Informatica, Talend, SSIS, Apache NiFi) .
    • Deep understanding of data warehouse concepts and methodologies.
    • Experience in data modeling and database design.
    • Knowledge of performance optimization of ETL processes and SQL queries.
    • Knowledge of Unix/Linux scripting.
  • Personal Skills:
    • Strong analytical and problem solving skills .
    • Excellent communication and cooperative skills.
    • Ability to work independently and as part of a team.
    • Attention to detail with an emphasis on quality and accuracy.
    < /ul>
    • Additional requirements:
      • Experience with cloud-based ETL solutions is an advantage.
      • Knowledge of other database technologies (e.g. , SQL Server, MySQL) is an advantage.
      • Certification in relevant technologies is a plus.