Principal Data Engineer - Data Quality interview practice at Mastercard India
25 questions · 45 minutes · ₹25
Practice for the Principal Data Engineer - Data Quality opening at Mastercard India: questions from its job description on SQL, Python, Spark/PySpark, Streaming technologies, and on your CV.
What it covers
- SQL
- Python
- Spark/PySpark
- Streaming technologies
- Cloud data platforms
- Data contracts
- Lineage
- Master Data Management
- Metadata-driven architectures
- Data observability
- Principal Data Engineer - Data Quality fundamentals
- Projects on your CV
The question mix
25 questions · 45 minutes — 15 multiple choice, 4 predict-the-output, 4 short answer, 2 from your CV. Advanced · CS fundamentals.
How Mastercard India interviews
Engineering interviews at Mastercard India likely cover topics related to payment systems, cybersecurity, and data processing. Expect questions on system design, algorithms, and technologies used in financial services, such as secure transaction handling and data integrity.