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Happiest Minds Technologies
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Happiest Minds Technologies Senior Data Engineer Interview Questions and Answers
Happiest Minds Technologies Senior Data Engineer Interview Experiences
3 interviews found
(2 Questions)
- Q1. Project worked on
- Ans.
Developed a real-time data processing system for analyzing customer behavior
Designed and implemented data pipelines using Apache Kafka and Spark
Optimized data processing algorithms to handle large volumes of streaming data
Collaborated with data scientists to integrate machine learning models into the system
- Q2. Snowflake questions on performance inhancement
Selected
I applied via Recruitment Consulltant and was interviewed before Nov 2022. There were 4 interview rounds.
(1 Question)
- Q1. Questions on Snowflake Stages, copy command, Warehouses, roles Questions on sql
(2 Questions)
- Q1. Managerial round
- Q2. Questions based on past project work
(1 Question)
- Q1. Questions based on architectural discussion How tables will be designed based on the given scenario
Dibyaranjan Jena
Selected
I applied via Naukri.com and was interviewed in Dec 2022. There were 4 interview rounds.
(1 Question)
- Q1. Basic Python programming questions, SQL queries and Spark fundamentals.
(1 Question)
- Q1. Questions on the current project architecture and some counter questions based on your answer.
(1 Question)
- Q1. Why you want to join our organization
Top trending discussions
Interview questions from similar companies
I appeared for an interview in Sep 2020.
Interview Questionnaire
1 Question
- Q1. Oops concept, solid principles, filters in MVC, basics of Angular,life cycle hook
Interview Preparation Tips
I appeared for an interview before Oct 2021.
(2 Questions)
- Q1. What is Nested List with example
- Ans.
A nested list is a list that contains other lists as its elements.
Nested lists can be created using square brackets and separating the elements with commas.
Elements of a nested list can be accessed using indexing and slicing.
Example: my_list = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]
Accessing element 5: my_list[1][1]
- Q2. What is queue , explain with example
- Ans.
A queue is a data structure that follows the First In First Out (FIFO) principle.
Elements are added to the back of the queue and removed from the front.
Example: A line of people waiting for a movie ticket.
Operations: Enqueue (add element to back), Dequeue (remove element from front), Peek (view front element)
Interview Preparation Tips
Basic python
Coding skills
Skills evaluated in this interview
Senior Software Engineer Interview Questions & Answers
HTC Global Services
Anonymous
posted on 12 Jul 2021
I applied via Naukri.com and was interviewed before Jul 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Technical experience related to automation testing
Interview Preparation Tips
I applied via Recruitment Consultant and was interviewed in Apr 2020. There was 1 interview round.
Interview Questionnaire
3 Questions
- Q1. Questions on spring boot
- Q2. Questions on docker
- Q3. Questions on java concepts and collections
Interview Preparation Tips
I really think once a person clears the technical rounds and in last phase of interviews, this should be a little transparent.
I applied via Naukri.com and was interviewed in Oct 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Very basic technical questions
Interview Preparation Tips
Ankit Kumar
Interview Preparation Tips
College Name: KIIT University
Interview Preparation Tips
Duration: 1 hour
Round: Technical Interview
Tips: Study basic things thoroughly if you are going as a fresher.
Round: Group Discussion
Duration: 15 minutes
Round: HR Interview
Tips: Be confident!
College Name: CDAC Pune
Happiest Minds Technologies Interview FAQs
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Happiest Minds Technologies Senior Data Engineer Interview Process
based on 3 interviews
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Happiest Minds Technologies Senior Data Engineer Reviews and Ratings
based on 9 reviews
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Senior Software Engineer
1.1k
salaries
|  ₹4.8 L/yr - ₹18.5 L/yr |
|
Technical Lead
832
salaries
| ₹9.2 L/yr - ₹34.5 L/yr |
|
Module Lead
822
salaries
| ₹9 L/yr - ₹28.8 L/yr |
|
Software Engineer
627
salaries
| ₹2.8 L/yr - ₹9.2 L/yr |
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Senior Engineer
378
salaries
| ₹3.9 L/yr - ₹14.7 L/yr |
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