Eleks is looking for a Senior Data Engineer in Paraná, Entre Ríos Province, Argentina. The role involves designing, developing, and maintaining high-performance software, along with responsibilities like requirement analysis and mentoring junior developers.

Candidates should have over 4 years of experience and strong expertise in Azure Cloud, MS SQL, and data visualization tools like Power BI. Proficiency in T-SQL and knowledge of Apache Spark are also required, alongside good English skills.