Build and maintain ETL/ELT data pipelines
Write and optimize SQL queries
Work with structured and semi-structured data (CSV, JSON)
Perform data validation, basic debugging, and documentation
Support data ingestion from files, APIs, and databases
Assist in basic AI/ML data preparation (feature datasets, model-ready data)
Follow data engineering best practices and coding standards
Questions d'entretien [1]
Question 1
mid- level SQL query's and low - level python questions on data loading , data validation , data quality ,libraries.
J'ai postulé en ligne. Le processus a pris 4 jours. J'ai passé un entretien chez Rubixe (Bengaluru) en janv. 2020
Entretien
Problem will be given and asked to solve in a two days of time. The samw ill be evaluated and called for second round of interview. Then HR process and offer
Questions d'entretien [1]
Question 1
Which algo will be used for grouping data pattern?
