Netflix Junior Data Engineer Interview Preparation Guide (1-2 Years Experience)

Netflix's Data Engineer interview process comprehensively evaluates your ability to design and optimize ETL pipelines at scale, write efficient SQL queries, understand distributed systems, and align with Netflix's 'Freedom & Responsibility' culture. The process consists of seven stages: an initial recruiter screening call, a technical phone screen focusing on SQL and data fundamentals, and five on-site rounds covering SQL and data modeling, system design for data pipelines, big data technologies (Apache Spark, Hadoop), ETL pipeline design and data quality, and behavioral assessment. For a junior-level position (1-2 years of experience), interviews emphasize solid foundational technical knowledge, hands-on practical skills, growing independence, and demonstrated ability to work autonomously with occasional guidance while collaborating effectively with cross-functional teams.