What are your experiences in data engineering?
Senior Data Engineer Interview Questions
2,623 senior data engineer interview questions shared by candidates
Tell me about yourself ?
1. Hacker Rank Coding Round - I was asked a medium level SQL question and Java Selenium question 2. Technical Round : They asked 2 programming questions and 3 SQL questions followed by framework explanation, behavioral questions, telecom domain related questions. 3. Techno Managerial Round: They manual testing questions, automation related questions, telecom domain related questions and behavioral questions. 4. HR Discussion : Why Atnt? 2. What if you are retained by your company with counter offer, will still join Atnt 3. Why looking for job change? 4. Discussed CTC
Last interview consisted of a case study that was supposed to showcase something I did in the past or I could also pick a task predefined by them.
Oh, you code in SQL? I sent you a link. CODE SQL OR ELSE!!!!!
Round 2 Interview Topics Python Basic concepts such as generators and iterators. Sorting a list without using built-in functions. SQL Fundamental SQL queries. Analytical operations using window functions and data deduplication. PySpark Optimization techniques. Operations with window functions, grouping, filtering, and exploding data. System Design Questions Provide a detailed explanation of one of your projects, including end-to-end (ETE) project design. How the ETL process flow works?. Describe how you would develop an anomaly detection algorithm and an alerting mechanism.
SQL based leetcode easy questions
"They asked me to design an end-to-end data pipeline that supports both batch and real-time processing using tools like Kafka, Spark, and a cloud platform like AWS or Azure. They were particularly interested in how I’d handle schema evolution and ensure data quality at each stage."
SQL and Python related questions.
What games do you like? tell us about your experience? how do you approach scaling and managing teams?
Viewing 2031 - 2040 interview questions