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Blackstraw AI Software Engineer Interview Questions and Answers

Updated 4 Feb 2025

Blackstraw AI Software Engineer Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. They ask generally about yourself and your experience background
Round 2 - Technical 

(3 Questions)

  • Q1. Most of the question related to NLP.
  • Q2. What is the order of efficiency among MobileNet, DenseNet, and EfficientNet?
  • Ans. 

    EfficientNet is the most efficient, followed by MobileNet and then DenseNet.

    • EfficientNet is the most efficient among the three models due to its use of compound scaling and efficient building blocks.

    • MobileNet is less efficient than EfficientNet but more efficient than DenseNet, as it uses depthwise separable convolutions to reduce computational cost.

    • DenseNet is the least efficient among the three models, as it has a hi...

  • Answered by AI
  • Q3. Did they request me to write a lambda function in python? How handle the files using pandas

Software Engineer Jobs at Blackstraw AI

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Interview questions from similar companies

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

I applied via campus placement at Rajiv Gandhi Proudyogiki Vishwavidyalaya (RGPV), Bhopal and was interviewed in Nov 2024. There were 2 interview rounds.

Round 1 - Coding Test 

Write a function that prints the numbers from 1 to 100. However, for multiples of three, print "Fizz" instead of the number, and for multiples of five, print "Buzz." For numbers that are multiples of both three and five, print "FizzBuzz."

Round 2 - Group Discussion 

Group discussion with fellow students on topics related to IT companies.

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Coding Test 

Dsa problems dp and tress problem

Round 2 - Technical 

(2 Questions)

  • Q1. Tell me about your self
  • Q2. Projects and intership

Interview Preparation Tips

Interview preparation tips for other job seekers - Learn DSA
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Aptitude questions were easy and basics

Round 2 - Technical 

(2 Questions)

  • Q1. They asked about projects, SQL basics, oops concepts and about java concepts
  • Q2. It was an easy and average interview
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Python slq apti path json sksa

Round 2 - Technical 

(2 Questions)

  • Q1. Problem solving in python
  • Q2. Solving problems in oython
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Walk-in and was interviewed in Jul 2023. There were 4 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 - Coding Test 

(2 Questions)

  • Q1. MCQ questions testing your knowing in aptitude, logical reasoning, English and speech.
  • Q2. 2 basic programs which you could solve using Java.
Round 3 - Technical 

(3 Questions)

  • Q1. Basic questions related to Java like "Mention 2 OOPS concepts, their definition, advantages, difference between stack and array, etc."
  • Q2. Execute a basic SQL query in online SQL compiler.
  • Q3. Java program to find if an Array List contains duplicate elements using online Java compiler.
  • Ans. 

    Java program to check for duplicate elements in an ArrayList of strings.

    • Iterate through the ArrayList and use a HashSet to store elements as you go.

    • If an element is already in the HashSet, it is a duplicate.

    • Return true if duplicates are found, false otherwise.

  • Answered by AI
Round 4 - HR 

(1 Question)

  • Q1. Surprisingly, the most difficult round by far. The HR asked in depth about my project, so don't include projects which you are not very in-depth with. Also asked me to introduce myself without mentioning g...

Interview Preparation Tips

Interview preparation tips for other job seekers - Make sure you are strong in the language they mentioned in the job description.
Have projects related to that language in your resume and most importantly be thorough enough to answer any questions asked about your project.

Skills evaluated in this interview

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

I applied via Walk-in and was interviewed in Feb 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

Basic Apti , ex train ,speed work

Round 2 - Coding Test 

From Leetcode questions

Round 3 - One-on-one 

(1 Question)

  • Q1. Related about real time java questions

I applied via campus placement at New Horizon College of Engineering, Bangalore and was interviewed in Jul 2022. There were 3 interview rounds.

Round 1 - Aptitude Test 

Questions based or percentage, profit loss, ratio

Round 2 - Technical 

(2 Questions)

  • Q1. Explain about stacks
  • Ans. 

    Stacks are a data structure that follows the Last In First Out (LIFO) principle.

    • Elements are added and removed from the top of the stack

    • Common operations include push (add element) and pop (remove element)

    • Stacks can be implemented using arrays or linked lists

    • Examples of stack usage include function call stack and undo/redo functionality in text editors

  • Answered by AI
  • Q2. To find middle number in the linked list
  • Ans. 

    To find the middle number in a linked list.

    • Traverse the linked list using two pointers, one moving twice as fast as the other.

    • When the fast pointer reaches the end, the slow pointer will be at the middle node.

    • If the linked list has even number of nodes, there will be two middle nodes. Return either one.

  • Answered by AI
Round 3 - HR 

(2 Questions)

  • Q1. Introduction , hobbies, goals
  • Q2. Strength, weakness, short term and long term goals

Interview Preparation Tips

Interview preparation tips for other job seekers - Be good at data structures and oops concepts

Skills evaluated in this interview

I applied via campus placement at Government Degree College, Salur and was interviewed in Jun 2022. There were 2 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 - Technical 

(2 Questions)

  • Q1. What about your self
  • Q2. Do you have any experience

Interview Preparation Tips

Topics to prepare for TechChefs Software Software Engineer interview:
  • MS Office
  • C language
  • Management
  • Ms excel
Interview preparation tips for other job seekers - Join us very good company and good salary make him to be proud

I applied via LinkedIn and was interviewed in Jul 2022. There were 4 interview rounds.

Round 1 - Coding Test 

There will be 3 coding questions. They are of medium and hard level.

Round 2 - Technical 

(1 Question)

  • Q1. Sort array consisting 0's 1's and 2's without inbuilt functions
  • Ans. 

    Sort an array of 0's, 1's, and 2's without using inbuilt functions.

    • Use three pointers to keep track of the last index of 0's, 1's, and 2's

    • Iterate through the array and swap elements based on their value

    • Continue until all elements are sorted

  • Answered by AI
Round 3 - Technical 

(1 Question)

  • Q1. Os cn related questions
Round 4 - HR 

(1 Question)

  • Q1. Java questions and general hr questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Be strong in Java and CS topics.
DSA is anyways compulsory for this company you need to solve the questions in the given time

Skills evaluated in this interview

Blackstraw AI Interview FAQs

How many rounds are there in Blackstraw AI Software Engineer interview?
Blackstraw AI interview process usually has 2 rounds. The most common rounds in the Blackstraw AI interview process are One-on-one Round and Technical.
How to prepare for Blackstraw AI Software Engineer 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 Data Engineering, Data Science, Flask, Fullstack Development and Python.
What are the top questions asked in Blackstraw AI Software Engineer interview?

Some of the top questions asked at the Blackstraw AI Software Engineer interview -

  1. What is the order of efficiency among MobileNet, DenseNet, and EfficientN...read more
  2. Did they request me to write a lambda function in python? How handle the files ...read more
  3. Most of the question related to N...read more

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Blackstraw AI Software Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more
Blackstraw AI Software Engineer Salary
based on 36 salaries
₹5 L/yr - ₹15 L/yr
13% more than the average Software Engineer Salary in India
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