[OZ-382] | FREELANCE PRINCIPAL DATA ENGINEER - REMOTE COLOMBIA

The opportunity: at seamless.ai, we’re seeking a highly skilled and experienced freelance principal data engineer; contratista independiente with expertise in python, spark, aws glue, and other etl (extract, transform, load) technologies. the ideal candidate will have a proven track record in data acquisition and transformation, as well as experience working with large data sets and applying methodologies for data matching and aggregation methodologies. this independent contractor role requires exceptional organizational skills and the ability to work autonomously while delivering high-quality solutions this is an independent contractor position. the selected individual will provide services as a self-employed professional and will not be classified as an employee of seamless.ai. contractors are responsible for managing their own taxes, social security contributions, and business expenses. responsibilities: - design, develop, and maintain scalable etl pipelines to acquire, transform, and load data from various sources into the data ecosystem. - work with stakeholders to understand data requirements and propose effective data acquisition and integration strategies. - implement data transformation logic using python and relevant frameworks, ensuring efficiency and reliability. - utilize aws glue or similar tools to create and manage etl jobs, workflows, and data catalogs. - optimize etl processes to improve performance and scalability, particularly for large datasets. - apply data matching, deduplication, and aggregation techniques to enhance data accuracy and quality. - ...