I applied through a recruiter. The process took 2 weeks. I interviewed at Tiger Analytics (Chennai) in Feb 2021
Interview
Total 3rounds:
One Online Assessment
Two Technical Rounds
Recruiter reached out to me regarding a position availability, they were professional & supportive during interview process. Should be very good with bigdata technologies primarily with Spark, Hive, Hadoop along with in-depth idea on SQL, Hands-on experience with Cloud(AWS/Azure) is preferred.
Interview questions [1]
Question 1
Online assessment contained 5 questions each on SQL, Spark & Python along with 4 hands-on questions(2 related to joins, 2 related to aggregate functions).
First round interview started with project introduction, different file format used for data ingestion, optimization techniques in Spark, Hive , Window Functions in SQL and few hands-on questions related to DataFrame & SQL. Lasted around 50min
Got interview call for 2nd round after 3days, interviewer was a senior person with good technical background, more questions on SQL, hive. Few hands-on questions on Hive,SQL which were in advanced level. Overall a good learning experience in this round.
Total 2 rounds of interview for experienced candidates.
Overall it was good experience
SQL and conceptual knowledge will be tested
Difficulty level - Medium
Role - Senior Software Engineer
Experience - 3 years
Interview consist of two technical and one non-technical round. For data engineer, they mainly focuses on python, data engineering concepts, sql, pyspark, cloud concepts, data lake, delta table, unity catalog, project work and coding.
I interviewed at Tiger Analytics (Bangalore Rural)
Interview
Purely on technical basic snowflake related questions and managerial sql based questions and python but they used google meet instead of teams little bit confusion is there, and interview was smooth and clean
Tiger Analytics interviews FAQs
Data Engineer applicants have rated the interview process at Tiger Analytics with 3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 60% positive. To compare, the company-average is 42% positive. This is according to Glassdoor user ratings.
Candidates applying for Data Engineer roles take an average of 22 days to get hired, when considering 5 user submitted interviews for this role. To compare, the hiring process at Tiger Analytics overall takes an average of 32 days.
Common stages of the interview process at Tiger Analytics as a Data Engineer according to 5 Glassdoor interviews include:
One on one interview: 38%
Skills test: 15%
Phone interview: 15%
Other: 8%
IQ intelligence test: 8%
Group panel interview: 8%
Presentation: 8%
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