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Osttra Interview Questions, Process, and Tips
Updated
2 Feb 2025
Top Osttra Interview Questions and Answers
- Q1. Promise and callbacks, tell the sequence which runs first.asked in Software Engineer interview
- Q2. What is java and datatypes and methods and jdk jvmasked in QA Engineer interview
- Q3. Longest Substring without repeating characterasked in Software Developer interview
Osttra Interview Experiences
Popular Designations
12 interviews found
Anonymous
Interview experience
Average
Difficulty level
Easy
Process Duration
-
Result
-
I was interviewed in Dec 2024.
Round 1 - Technical
(5 Questions)
- Q1. Css Position, Display properties, flex box.
- Q2. Event Loop in JS.
- Q3. Promise and callbacks, tell the sequence which runs first.
- Q4. RXJS subject and behavior subject difference.
- Q5. How to achieve singleton in angular.
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Software Engineer Interview Questions asked at other Companies
Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because it's night, the torch has to be used when crossing the bridge. Person...
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(171)
Interview experience
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected
I was interviewed in Aug 2024.
Round 1 - One-on-one
(2 Questions)
- Q1. IT Service Desk related questions
- Q2. Microsoft Entra ID and Google Workspace questions
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Round 2 - One-on-one
(2 Questions)
- Q1. ITSM questions and service delivery
- Q2. Question related to work experience
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Add your answer
Interview experience
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected
I applied via Recruitment Consulltant and was interviewed in Mar 2024. There was 1 interview round.
Round 1 - Technical
(5 Questions)
- Q1. Interview started with an introduction then Technical person shared a link wherein 1 programming question on String- find longest non repeating substring need to be find and 20 MCQs on Java, DS Algo, AWS w...
- Q2. Longest Substring without repeating character
- Ans.
Find the longest substring without repeating characters in a given string.
Use a sliding window approach to iterate through the string and keep track of the characters seen so far.
Update the start index of the window when a repeating character is encountered.
Keep track of the longest substring length and characters seen in a hashmap.
- Q3. Core Java fundmentals
- Q4. AWS ECS, CLoudWatch
- Q5. Hibernate, SQL coding questions
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Answered by
AI
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Interview Preparation Tips
Topics to prepare for Osttra Software Developer interview:
- Data Structures
- Java
Skills evaluated in this interview
Software Developer Interview Questions asked at other Companies
Q1. Maximum Subarray SumGiven an array of numbers, find the maximum sum of any contiguous subarray of the array. For example, given the array [34, -50, 42, 14, -5, 86], the maximum sum would be 137, since we would take elements 42, 14, -5, and ...
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(39)
Interview experience
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one
(1 Question)
- Q1. ELB, S3 types, terraform debugging questions, scenario based aws questions
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Round 2 - One-on-one
(1 Question)
- Q1. Terraform, git, aws
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Devops Interview Questions asked at other Companies
Q1. How will you setup a microservice architecture application simple testing environment and deployment pipeline using kubernetes, containers, jenkins and available Cloud services.
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(2)
Osttra interview questions for popular designations
Interview experience
Good
Difficulty level
-
Process Duration
-
Result
Selected
Round 1 - Aptitude Test
Aptitute based questions
Round 2 - Technical
(1 Question)
- Q1. Java and aws based
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Software Developer Interview Questions asked at other Companies
Q1. Maximum Subarray SumGiven an array of numbers, find the maximum sum of any contiguous subarray of the array. For example, given the array [34, -50, 42, 14, -5, 86], the maximum sum would be 137, since we would take elements 42, 14, -5, and ...
read more
View answer
(42)
Interview experience
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-
I applied via Approached by Company and was interviewed in Oct 2023. There were 6 interview rounds.
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 - Virtual screening
(1 Question)
- Q1. This was a virtual round where 3easy DSA questions were asked and then java theoretical MCQs with some deep dive into explainations.
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Round 3 - Technical
(2 Questions)
- Q1. This was an in-office round with questions from DSA, Java and SQL. Questions from many areas are asked with sometimes going deep into a topic. If you are solid with your concepts then it should be fine.
- Q2. Some of the questions I can remember were in the areas of multithreading, OOPs concepts SOLID principles, design patterns. Method overriding/overloading. Stream api.
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Round 4 - Technical
(2 Questions)
- Q1. This round had some design and managerial questions. Design a to-do list with DB and api details.
- Q2. Any instances in your organization where you presented a POC?
- Ans.
Yes, I presented a POC for a new feature in our company's software platform.
I conducted research to identify the need for the new feature
I developed a prototype to demonstrate the functionality of the feature
I presented the POC to stakeholders for feedback and approval
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Answered by
AI
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Round 5 - HR
(1 Question)
- Q1. This was just a simple discussion where some details about the organisation were given. You can ask your own questions.
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Round 6 - Telephonic Call
(1 Question)
- Q1. After you successfully clear the rounds, they will ask you to share payslips and related documents. After sharing documents they will call you 2-3 days later for negotiation. They go through your documents...
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Interview Preparation Tips
Interview preparation tips for other job seekers - The role I interviewed for was java developer.
The technical round thoroughly goes through many areas of a topic, so make sure you understand the concepts well.
Little bit of DSA should be good.
The technical round thoroughly goes through many areas of a topic, so make sure you understand the concepts well.
Little bit of DSA should be good.
Associate Software Engineer 2 Interview Questions asked at other Companies
Q1. 1) What is data types in java 2) what is locators 3) Explain the Oops concepts 4) what is overloading and over riding
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(1)
Interview experience
Bad
Difficulty level
Easy
Process Duration
More than 8 weeks
Result
Not Selected
I applied via Recruitment Consulltant and was interviewed in Dec 2023. There were 2 interview rounds.
Round 1 - One-on-one
(1 Question)
- Q1. What are you looking for in the next company/opportunity?
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Round 2 - Technical
(1 Question)
- Q1. Difficult situation you handled?
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Associate Director Interview Questions asked at other Companies
Q1. How will you manage the New location and ramp up the Resourcing as per business requirement
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(2)
Interview experience
Excellent
Difficulty level
Moderate
Process Duration
-
Result
Selected
Round 1 - Reg reporting
(2 Questions)
- Q1. Go through your resume and tell me about yourself
- Q2. Topics for reg reporting basic questions
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Interview Preparation Tips
Interview preparation tips for other job seekers - Be confident good organisation with good work-life balance
Senior Specialist Interview Questions asked at other Companies
Q1. Design the zabbix architecture and share how many servers are you gonna suggest the customer to have?
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(1)
Interview experience
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one
(1 Question)
- Q1. Implement cache
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Senior Software Engineer Interview Questions asked at other Companies
Q1. Find Nth PrimeYou are given a number 'N'. Your task is to find Nth prime number. A prime number is a number greater than 1 that is not a product of two smaller natural numbers. Prime numbers have only two factors – 1 and the number itself. ...
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(6)
Vivek Paliwal
Interview experience
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected
I applied via Recruitment Consulltant and was interviewed before Jan 2022. There were 4 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 - Screening
(1 Question)
- Q1. 15 mins round to quickly check you have worked on java
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Round 3 - Coding Test
2 programs. Implement LRU cache and check two strings are anagrams
Round 4 - Technical
(1 Question)
- Q1. Java 8 stream questions. One program. One puzzle.
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Interview Preparation Tips
Interview preparation tips for other job seekers - Study java8 and practice popular array and string programs.
Senior Software Engineer Interview Questions asked at other Companies
Q1. Find Nth PrimeYou are given a number 'N'. Your task is to find Nth prime number. A prime number is a number greater than 1 that is not a product of two smaller natural numbers. Prime numbers have only two factors – 1 and the number itself. ...
read more
View answer
(6)
Top trending discussions
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Interview Tips & Stories
2w
gandalfthepurple
·
works at
MicroEnergy Credits, Corp.
SQL and Python Interview Tips needed ASAP!
My SQL and Python technical round is in 3 days and I need a list of important topics to practice for Python. I have worked on NumPy and Pandas libraries at my current workplace. Need an exhaustive list of topics that you guys have been asked in DA/BA role interviews.
The interview is for a Big4 company.
Any help is much appreciated!
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Osttra Interview FAQs
How many rounds are there in Osttra interview?
Osttra interview process usually has 2-3 rounds. The most common rounds in the Osttra interview process are Technical, One-on-one Round and Resume Shortlist.
How to prepare for Osttra interview?
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 Osttra. The most common topics and skills that interviewers at Osttra expect are Supply Chain, HTTP, Workflow, Market Intelligence and Analytics.
What are the top questions asked in Osttra interview?
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Osttra Interviews By Designations
- Osttra Senior Software Engineer Interview Questions
- Osttra Software Developer Interview Questions
- Osttra Associate Director Interview Questions
- Osttra Associate Software Engineer 2 Interview Questions
- Osttra Devops Interview Questions
- Osttra QA Engineer Interview Questions
- Osttra Senior Specialist Interview Questions
- Osttra Software Engineer Interview Questions
- Show more
Interview Questions for Popular Designations
- Associate Interview Questions
- Senior Executive Interview Questions
- Design Engineer Interview Questions
- Senior Associate Interview Questions
- Senior Engineer Interview Questions
- Consultant Interview Questions
- Graduate Engineer Trainee (Get) Interview Questions
- Associate Software Engineer Interview Questions
- Show more
Osttra Interview Process
based on 12 interviews
Interview experience
View more
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