Job Role: Data Engineer

  • Data Engineer

    The interview process at Data Patterns was highly technical and well-organized. They asked insightful questions about data pipeline design and real-time processing frameworks like Apache Kafka and Apache Flink. The interviewers were professional and encouraged me to explain my problem-solving approach in detail.
    Questions asked during the interview:

    1. Can you describe your experience with designing ETL pipelines using Apache NiFi or Talend?
    2. How do you optimize data processing workflows in Apache Spark?
    3. What are the key differences between Snowflake, Amazon Redshift, and Google BigQuery?
    4. How do you handle data synchronization in a distributed environment?
    5. What measures do you take to ensure data security and compliance with GDPR?