To master advanced SQL and Python for technical interviews beyond the standard Glassdoor level, focus on high-complexity problems that require multi-step logic, data cleaning, and algorithmic efficiency. Focus on logic building rather than the number of questions while solving.
Standard PY and SQ questions.
The following metrics were computed from 428 interview experiences for the Meta Data Engineer role.
Meta's interview process for their Data Engineer roles is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Meta's Data Engineer interview process.