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Instant Systems Interview Questions and Answers for Experienced

Updated 25 Feb 2025

Instant Systems Interview Experiences for Experienced

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Interview Questions & Answers

user image Anonymous

posted on 28 Mar 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Mar 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Basic aptitude questions

Round 2 - Coding Test 

Basic coding questions

Interview Preparation Tips

Topics to prepare for Instant Systems interview:
  • Java
Interview preparation tips for other job seekers - It was amazing

Interview questions from similar companies

I applied via Referral

Interview Preparation Tips

Round: Technical Interview
Experience: details of the initial interview process?
• Group discussions
• Case study Analysis , presentations etc
• Assessment centre
• Management games etc
• Panel / one on one interview – First round was primarily a personal interview
with their CEO and the HR head. Interview centered around my resume, my
background and other personal questions.
• Telecon interviews – Final round was a telecom with most of the technical
team (about 5 of them) – which was primarily technical and about projects I
did.
• Video conferencing etc
Tips: On resume – brushing up on projects I have done; making sure past mistakes
are not repeated; and identifying primary focus areas where I can sell myself
better; in fact I modified the order of my projects in my resume a little bit to
put the equities project I have done at the very top.
• Communication skills
• Mock interview practice – 1-2 mock interviews; I had done enough already
for prior interviews
• Collecting information of company / role – researched company website; read
DSP’s market outlook report; and found out what types of funds they have.
• Technical / subject / functional preparations – read quite a bit on Portfolio
Management (from a book in lib – don’t remember the author’s name);
reviewed O&F fundaas and IA fundaas..
• PPT’s stage

College Name: Indian School Of Business (ISB)

I appeared for an interview before Jun 2016.

Interview Questionnaire 

2 Questions

  • Q1.  Given k and DFS traversal string for a k-ary tree, construct the tree. The String contains P (if a parent) and L (if a leaf). E.g. - k=3, str="PPLLLLL" 2. All the strings are arranged in the following ord...
  • Ans. 

    The question asks to construct a k-ary tree using the given k and DFS traversal string.

    • Iterate through the DFS traversal string

    • If the current character is 'P', create a parent node

    • If the current character is 'L', create a leaf node

    • Link the nodes according to the DFS traversal order

  • Answered by AI
  • Q2. "How would you tell whether a graph has a node with n degree?"
  • Ans. 

    To determine if a graph has a node with n degree, iterate through all nodes and count their edges.

    • Iterate through each node in the graph

    • Count the number of edges connected to each node

    • If any node has n edges, then the graph has a node with n degree

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: Questions on C++(Virtual fns, inheritance). Two on probability, 12 on Algorithms
Duration: 45 minutes

Round: Technical + HR Interview
Experience: He asked some more puzzles and some probability (expectation) questions. Then, he modified one question asked in the written test and asked me write code for it on paper.
Tips: First of all, prepare all the questions asked in the test before going for the interviews.


Skills evaluated in this interview

I applied via Walk-in and was interviewed in Feb 2022. There were 3 interview rounds.

Round 1 - HR 

(4 Questions)

  • Q1. What are your salary expectations?
  • Q2. What is your family background?
  • Q3. Share details of your previous job.
  • Q4. Tell me about yourself.
Round 2 - One-on-one 

(1 Question)

  • Q1. About Previous experiece
Round 3 - One-on-one 

(1 Question)

  • Q1. What are my skills like computer skills and many more

Interview Preparation Tips

Interview preparation tips for other job seekers - Do complete study of financial market,equity, debentures,bonds

I applied via Company Website and was interviewed in Mar 2022. There were 2 interview rounds.

Round 1 - HR 

(1 Question)

  • Q1. What do you know about capital markets?
  • Ans. 

    Capital markets refer to the financial markets where long-term securities such as stocks and bonds are traded.

    • Capital markets are where companies and governments raise funds by issuing stocks and bonds

    • Investors buy and sell securities in the capital markets

    • Capital markets are regulated by government agencies such as the SEC in the US

    • Examples of capital markets include the New York Stock Exchange and NASDAQ

  • Answered by AI
Round 2 - One-on-one 

(1 Question)

  • Q1. How you will work when you have targets?
  • Ans. 

    I prioritize tasks and create a plan to achieve targets efficiently.

    • I break down the target into smaller achievable goals

    • I prioritize tasks based on their importance and urgency

    • I create a plan with deadlines and milestones

    • I regularly track progress and make adjustments if necessary

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't panic while giving answers. Just be confident and answer it all. They just just need people who will work in any condition
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Sep 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - One-on-one 

(2 Questions)

  • Q1. Tell me about your self
  • Q2. How many work experience
Round 3 - HR 

(1 Question)

  • Q1. What is expectation for salary
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before Feb 2024.

Round 1 - HR 

(2 Questions)

  • Q1. The interview emphasized team collaboration and work ethics, with a particular focus on my overall work experience at my previous company.
  • Q2. What were your preferences regarding work locations, specifically your views on working from the office (WFO) compared to working from home (WFH)?
  • Ans. 

    I prefer a mix of both working from the office and working from home.

    • I believe in the benefits of face-to-face collaboration and communication that come with working from the office.

    • At the same time, I appreciate the flexibility and productivity that working from home offers.

    • I think a hybrid approach, where employees have the option to choose between WFO and WFH based on their tasks and preferences, is ideal.

    • I have exp...

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. Focus was on DS algo and scenario based coding questions
  • Q2. Design skills and OS knowledge
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before Feb 2024.

Round 1 - Coding Test 

First round was a coding test which has 2 problem solving questions and 3 subjective questions based on C++

Round 2 - Technical 

(1 Question)

  • Q1. This is also based on problem solving and DSA. A small part will be OS and network.
Round 3 - Coding Test 

More of a subjective round, highly focused on OS, networking and computer architecture.

Round 4 - Technical 

(1 Question)

  • Q1. This round is with the HM, totally subjective. Highly focused on past experience, current projects etc.
Round 5 - HR 

(1 Question)

  • Q1. HR discussion mostly questions are related to past and current experience.

Interview Preparation Tips

Interview preparation tips for other job seekers - CS fundamentals should be very strong.
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Coding Test 

3 coding questions

Round 3 - One-on-one 

(1 Question)

  • Q1. Design a Time Series Database
  • Ans. 

    A time series database stores data points with timestamps for efficient retrieval and analysis.

    • Choose a suitable data model for the database

    • Use a time-based partitioning scheme for efficient data retrieval

    • Implement compression techniques to reduce storage requirements

    • Support for querying and analyzing time-based data

    • Ensure data consistency and durability

    • Consider scalability and high availability

    • Examples: InfluxDB, Time

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Leetcode prep will help. Do system design practice thoroughly.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

2 coding questions based on DSA.

Round 2 - Technical 

(2 Questions)

  • Q1. Easy coding problem.
  • Q2. Medium coding problem.

Instant Systems Interview FAQs

How many rounds are there in Instant Systems interview for experienced candidates?
Instant Systems interview process for experienced candidates usually has 2 rounds. The most common rounds in the Instant Systems interview process for experienced candidates are Aptitude Test and Coding Test.
How to prepare for Instant Systems interview for experienced candidates?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Instant Systems. The most common topics and skills that interviewers at Instant Systems expect are Artificial Intelligence, Campaign Management, Content Marketing, Data Management and Data Visualization.
What are the top questions asked in Instant Systems interview for experienced candidates?

Some of the top questions asked at the Instant Systems interview for experienced candidates -

  1. Google form was shared in which 15 questions were there and 3 were apti questio...read more
  2. level 2 interview from the same topics along with abstraction and interface Co...read more
  3. Springboot annotations Opps concept run-time and compile time polimorphisam SQL...read more
How long is the Instant Systems interview process?

The duration of Instant Systems interview process can vary, but typically it takes about less than 2 weeks to complete.

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Instant Systems Reviews and Ratings

based on 64 reviews

3.4/5

Rating in categories

3.3

Skill development

3.4

Work-life balance

3.2

Salary

3.2

Job security

3.4

Company culture

3.1

Promotions

3.3

Work satisfaction

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