Senior Data Transformation Specialist

12 hours ago


Johannesburg, Gauteng, South Africa LINKFIELDS INNOVATIONS (PTY) LTD Full time
Job Summary

We are seeking a highly skilled Senior Data Transformation Specialist to join our team at LINKFIELDS INNOVATIONS (PTY) LTD. The ideal candidate will have a strong background in data analysis, data mapping, and data modeling for ETL processes.

Key Responsibilities:

  • Data Analysis and Data Mapping: Perform thorough data analysis and mapping to ensure accurate data transformation and integration within ETL processes.
  • Data Modeling: Develop and maintain data models for ETL processes, ensuring efficient data storage and retrieval.
  • SQL Script Development and Validation: Develop, validate, and optimize SQL scripts for ETL processes to ensure data integrity and performance.
  • Troubleshooting: Identify and resolve issues related to SQL queries, ETL jobs, and data warehouse/data mart/data store models.
  • Data Validation Testing: Conduct data validation testing for various data sources to ensure data accuracy and completeness.
Requirements
  • Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent work experience.
  • Proven experience in data analysis, data mapping, and data modeling for ETL processes.
  • Strong proficiency in developing and validating SQL scripts for ETL.
  • Experience in troubleshooting SQL queries, ETL jobs, and data warehouse/data mart/data store models.
  • Demonstrated experience in data validation testing for various data sources.
Compensation Package

The estimated salary for this position is R850,000 - R1,100,000 per annum, depending on experience. A comprehensive benefits package is also included.



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