AmbitionBox
Interview Questions
- Reviews
- Salaries
- Interview Questions
- About Company
- Benefits
- Jobs
- Office Photos
- Community
Add office photos
Filter interviews by
NielsenIQ Senior Software Engineer Interview Questions and Answers
NielsenIQ Senior Software Engineer Interview Experiences
2 interviews found
Anonymous
I applied via Naukri.com and was interviewed in Apr 2022. There were 6 interview rounds.
Offline assessment
Coding round with interviewer
Coding round with interviewer
(1 Question)
- Q1. System design of ecommerce platform
- Ans.
Designing an ecommerce platform involves creating a scalable and secure system to handle transactions and user data.
Consider the architecture of the system, including front-end, back-end, and database layers.
Ensure the platform can handle high traffic and large amounts of data.
Implement security measures to protect user data and prevent fraud.
Integrate with payment gateways and shipping providers.
Provide a user-friendl...
(1 Question)
- Q1. Behavioural Round with Director
(1 Question)
- Q1. Package and salary discussion
Interview Preparation Tips
Skills evaluated in this interview
I applied via LinkedIn and was interviewed in Nov 2021. There were 4 interview rounds.
Interview Questionnaire
3 Questions
- Q1. Data str and Alg
- Q2. Spring Boot
- Q3. High level and low level design for ecommerce portal
- Ans.
Design an ecommerce portal at high and low levels
High level design includes defining the overall architecture and components of the system
Low level design involves defining the details of each component and how they interact
Consider factors such as scalability, security, and user experience
Use tools such as UML diagrams and flowcharts to visualize the design
Example components: product catalog, shopping cart, payment ga...
Interview Preparation Tips
Skills evaluated in this interview
Interview questions from similar companies
I applied via Naukri.com and was interviewed in Oct 2020. There was 1 interview round.
Interview Questionnaire
3 Questions
- Q1. What is second level cache?How to implement second level cache?How to optimize sql query?what are solid principles?
- Ans.
Second level cache is a caching mechanism used to improve performance by storing frequently accessed data in memory.
Second level cache is implemented at the application level and can be configured using frameworks like Hibernate.
To optimize SQL queries, one can use indexes, avoid using SELECT *, and use JOINs instead of subqueries.
SOLID principles are a set of design principles for writing maintainable and scalable cod...
- Q2. Mostly FAQ but somewhat in depth?
- Q3. How to deploy application in aws?
- Ans.
To deploy an application in AWS, you need to create an EC2 instance, configure security groups, install necessary software, and upload your application code.
Create an EC2 instance in the desired region and select the appropriate instance type
Configure security groups to allow traffic to and from the instance
Install necessary software and dependencies on the instance
Upload your application code to the instance
Start the ...
Interview Preparation Tips
Skills evaluated in this interview
I applied via Company Website and was interviewed before Aug 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. What is my longterm and short-term goals.
- Ans. My short-term is to become an expert in solving queries And long term is to become valuable employee in an organisation and managing a team, also helping new recruits to learn the work.
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Dec 2020. There were 4 interview rounds.
Interview Questionnaire
2 Questions
- Q1. THERE WERE 4 ROUNDS.1-APTITUDE 2-PSEUDO TEST 2-TECHNICAL INTERVIEW 4-HR ROUND
- Q2. 1ST ROUND WAS VERY SIMPLE 2ND WAS LITTLE COMPLEX 3RD&4TH ROUND WAS VERY SIMPLE
Interview Preparation Tips
I applied via Recruitment Consulltant and was interviewed before Jun 2021. There was 1 interview round.
(2 Questions)
- Q1. Where do we use BigInteger in java ?
- Ans.
BigInteger is used for mathematical operations involving very large integers in Java.
BigInteger is used when the range of values supported by primitive data types like int and long is not sufficient.
It is commonly used in cryptography and security applications.
It provides methods for arithmetic, bitwise, and logical operations on large integers.
Example: calculating factorial of a large number, generating large prime nu
- Q2. Merge Sort Algo code in java
- Ans.
Merge Sort Algo code in java
Divide the array into two halves
Recursively sort the two halves
Merge the sorted halves
Time complexity: O(n log n)
Interview Preparation Tips
- Core Java
- DSA
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Feb 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. In and out of project. How bucketing concept works. Data localisation in Hadoop. Persistence in spark.
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Java collection
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Indexes, union and union all, data warehousing questions
I applied via Naukri.com and was interviewed in Aug 2020. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Interfaces
- Q2. Oop concepts
Interview Preparation Tips
NielsenIQ Interview FAQs
Tell us how to improve this page.
NielsenIQ Interviews By Designations
- NielsenIQ Data Processing Analyst Interview Questions
- NielsenIQ Data Processing Specialist Interview Questions
- NielsenIQ Software Engineer Interview Questions
- NielsenIQ Data Analyst Interview Questions
- NielsenIQ Research Associate Interview Questions
- NielsenIQ Data Scientist Interview Questions
- NielsenIQ Engineer Interview Questions
- NielsenIQ Research Analyst Interview Questions
- Show more
Senior Software Engineer Interview Questions from Similar Companies
Fast track your campus placements
NielsenIQ Senior Software Engineer Reviews and Ratings
based on 7 reviews
Rating in categories
|
Data Processing Analyst
851
salaries
|  ₹3 L/yr - ₹4.8 L/yr |
|
Data Analyst
486
salaries
| ₹2.8 L/yr - ₹5.5 L/yr |
|
Data Processing Specialist
359
salaries
| ₹3 L/yr - ₹4.7 L/yr |
|
Software Engineer
264
salaries
| ₹8.8 L/yr - ₹20 L/yr |
|
Research Analyst
152
salaries
| ₹3 L/yr - ₹11.2 L/yr |
TCS
Accenture
Wipro
Cognizant
- Home >
- Interviews >
- NielsenIQ Interview Questions >
- NielsenIQ Senior Software Engineer Interview Questions
