Real interview questions asked at Fossil Group. Practice the most frequently asked questions and land your next role.
Fossil Group data engineering interviews test your ability across multiple domains. These questions are sourced from real Fossil Group interview experiences and sorted by frequency. Practice the ones that matter most. This set leans toward fundamentals — 12 easy, 8 medium, and 2 hard questions. Recurring themes are sql, join, and partition — these patterns appear most often in real interviews and reward the deepest preparation. Many of these questions also surface at Altimetrik and Meesho, so the preparation transfers across companies. Average answer is around 1 minute of reading — plan roughly 1 hour to work through the full set thoughtfully.
This collection contains 22 curated questions: 12 easy, 8 medium, and 2 hard. There's a strong foundation of fundamentals-focused questions — ideal for building confidence before tackling advanced topics.
The most frequently tested areas in this set are sql (5), join (4), partition (4), airflow (3), snowflake (3), and python (1). Focusing on these topics will give you the highest return on your preparation time.
Start with the easy questions to warm up and solidify fundamentals. Medium-difficulty questions form the bulk of real interviews — spend the most time here and practice explaining your reasoning out loud. Hard questions often appear in senior and staff-level rounds; attempt them after you're comfortable with the basics. For each question, try answering before revealing the solution. Use our AI Mock Interview to simulate real interview conditions and get instant feedback on your responses.
Tell me about yourself and your experience.
Tell me about your family background
Where do you see yourself in your career five years from now?
What are Airflow Operators? Give examples.
Discuss differences between ROW_NUMBER(), RANK(), and DENSE_RANK(), and provide examples from your projects.
Describe a time when you had to optimize a slow SQL query. What steps did you take?
What is a CTE (Common Table Expression)? What are its uses?
Why are you leaving your current job so early?
Share a challenging situation faced in projects.
Would you accept an onsite opportunity in a foreign country?
Can CASE statements be used in an UPDATE query?
Did you review the job description? Why are you interested in this role?
Explain the order in which SQL clauses are executed.
How do you create a new table with the same structure as an existing one?
How do you find duplicates in a table based on one or two columns?
Two tables: Table 1 has 8 records, Table 2 has 2 records, common column id. How many records would result with Inner Join, Left Join, Right Join, Full Outer Join?
What if another company offers a better salary—would you stay or leave?
Why is HAVING clause used only after GROUP BY?
Write a query to retain only the latest record and delete others in case of duplicates.
Write a query to select the latest record based on a time_of_insertion column.
Write a query to switch values in the Gender column (M to F and F to M).
Define Airflow and explain it as a workflow orchestration tool.
Get full access to 1,800+ expert answers, AI mock interviews, and personalized progress tracking.