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Blackstraw AI Java Developer Interview Questions and Answers

Updated 22 Sep 2023

Blackstraw AI Java Developer Interview Experiences

1 interview found

Java Developer Interview Questions & Answers

user image Naveen Techn

posted on 22 Sep 2023

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Aug 2023. 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 - Coding Test 

Basic coding test with latest java tech stack

Round 3 - Technical 

(1 Question)

  • Q1. Java, java8, spring, springboot and microservices

Interview Preparation Tips

Interview preparation tips for other job seekers - There is a systematic interview is going on in the company by talent acquisition team

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
Selected Selected
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 

Datastructures binary search

Round 3 - Technical 

(2 Questions)

  • Q1. About SQL and some basics of Java quetions
  • Q2. What is DBMS RDBMS
  • Ans. 

    DBMS stands for Database Management System and RDBMS stands for Relational Database Management System.

    • DBMS is a software system that manages databases and provides an interface between the database and the user.

    • RDBMS is a type of DBMS that stores data in the form of tables with relations between them.

    • RDBMS uses SQL (Structured Query Language) to manipulate data.

    • Examples of RDBMS include MySQL, Oracle, and Microsoft SQL

  • Answered by AI

Skills evaluated in this interview

I applied via Campus Placement and was interviewed before Oct 2021. There were 2 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 - One-on-one 

(3 Questions)

  • Q1. DS Algo, Backend and DB
  • Q2. Stack(DS) question and DB based questions
  • Q3. Scaling (Horizontal, Vertical) with use cases
  • Ans. 

    Scaling refers to increasing capacity of a system. Horizontal scaling adds more machines, while vertical scaling adds more resources to a machine.

    • Horizontal scaling involves adding more machines to a system to increase capacity

    • Vertical scaling involves adding more resources to a machine to increase capacity

    • Use cases for horizontal scaling include handling increased traffic or adding redundancy

    • Use cases for vertical sca...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Junglee Games Software Developer interview:
  • Backend
  • Data Structures
  • Database
Interview preparation tips for other job seekers - Keep your DS concepts clear and be clear on your answers

Interview Questionnaire 

4 Questions

  • Q1. Firstly they will start with Spring framework in depth, Hibernate, core java
  • Q2. Spring Annotation, Spring MVC, Spring Boot
  • Q3. Difference between Abstract class and Interface. Collection Framework question
  • Q4. Exception handling questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Please read properly above topic you can crack the interview.

Interview Questionnaire 

1 Question

  • Q1. Opps concept questions and basic spring boot questions and what are the difficulties that you have faced after live. interview is very easy
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
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 - Aptitude Test 

It was basic test. online.

Round 3 - Coding Test 

2 questions on arrays. online.

Round 4 - Group Discussion 

The general topic. Be point to point

Round 5 - Technical 

(1 Question)

  • Q1. SQL and Python questions. online. screen sharing
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Job Portal and was interviewed before Nov 2022. There were 2 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 - Technical 

(2 Questions)

  • Q1. Regarding the Past Projects, mine were with Firebase and Flutter.
  • Q2. Medium DSA questions for Array and String and Flutter

Interview Preparation Tips

Topics to prepare for Junglee Games Software Developer interview:
  • Flutter
  • firebase
  • Node.Js
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Mar 2023. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Core Java,Spring Boot,Multithreading,Cloud,Debugging ,Question on Tree Data Structure
Round 3 - One-on-one 

(1 Question)

  • Q1. Managerial Round was there with tech
Round 4 - One-on-one 

(1 Question)

  • Q1. Managerial round was there with tech

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well with Java,sql,ds,algo,spring,springboot,JPA
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Jun 2024. There were 2 interview rounds.

Round 1 - Coding Test 

It was ok. I was not able to solve all the questions.

Round 2 - Technical 

(2 Questions)

  • Q1. Remove the last element from a linkedlist
  • Ans. 

    To remove the last element from a linked list, iterate to the second last node and update its next pointer to null.

    • Iterate through the linked list to find the second last node

    • Update the next pointer of the second last node to null

  • Answered by AI
  • Q2. Some basic questions on oops dbms and os

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Project related
  • Q2. How you solve questions

Blackstraw AI Interview FAQs

How many rounds are there in Blackstraw AI Java Developer interview?
Blackstraw AI interview process usually has 3 rounds. The most common rounds in the Blackstraw AI interview process are Resume Shortlist, Coding Test and Technical.
How to prepare for Blackstraw AI Java Developer 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 Blackstraw AI. The most common topics and skills that interviewers at Blackstraw AI expect are Hibernate, Java, Spring Boot, API Testing and Agile.

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Blackstraw AI Java Developer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
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Blackstraw AI Java Developer Salary
based on 5 salaries
₹8 L/yr - ₹13 L/yr
77% more than the average Java Developer Salary in India
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4.3/5

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