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Palantir Technologies Software Engineer Interview Questions and Answers

Updated 2 Oct 2024

Palantir Technologies Software Engineer Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Referral and was interviewed in Apr 2024. There were 2 interview rounds.

Round 1 - Coding Test 

45minutes, data structure and algorithms

Round 2 - N/A 

(2 Questions)

  • Q1. It was a data structure question
  • Q2. Why do you want to join palantir?
  • Ans. 

    I want to join Palantir because of their cutting-edge technology and impactful work in data analytics.

    • Exciting opportunity to work with cutting-edge technology

    • Passionate about data analytics and its impact on decision-making

    • Impressed by Palantir's reputation for solving complex problems

    • Desire to be part of a team that is making a difference in the world

  • Answered by AI

Interview questions from similar companies

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Write a rest API which return employee data based on ID.
  • Ans. 

    Create a REST API to retrieve employee data by ID

    • Use a GET request to /employees/{id} endpoint

    • Query the database for employee data based on the provided ID

    • Return the employee data in JSON format

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via campus placement at BRACT's Vishwakarma Institute of Information Technology, Pune and was interviewed in Jun 2024. There were 3 interview rounds.

Round 1 - Coding Test 

Coding test has multiple choice questions based on basics of programming and 2 coding questions.

Round 2 - Technical 

(3 Questions)

  • Q1. What are the details of Object-Oriented Programming (OOP) concepts?
  • Ans. 

    OOP is a programming paradigm based on the concept of objects, which can contain data and code to manipulate that data.

    • OOP focuses on creating objects that interact with each other to solve problems.

    • Key concepts include classes, objects, inheritance, polymorphism, and encapsulation.

    • Classes are blueprints for creating objects, defining their properties and behaviors.

    • Inheritance allows new classes to be based on existing...

  • Answered by AI
  • Q2. DSA question to solve using any programming language ?
  • Q3. Some concepts of web development and binary tree related questions
Round 3 - HR 

(2 Questions)

  • Q1. What do you know about Digit insurance?
  • Ans. 

    Digit Insurance is a technology-driven insurance company offering a range of general insurance products.

    • Digit Insurance was founded in 2016 by Kamesh Goyal.

    • It is known for its innovative and customer-centric approach to insurance.

    • Digit offers various insurance products such as health insurance, motor insurance, travel insurance, and more.

    • The company leverages technology to simplify the insurance process and provide a s

  • Answered by AI
  • Q2. Where do you see yourself after 5 years ?
  • Ans. 

    In 5 years, I see myself as a senior software engineer leading a team of developers on innovative projects.

    • Leading a team of developers on projects

    • Continuing to learn and grow in my technical skills

    • Contributing to the success and growth of the company

    • Possibly pursuing further education or certifications

    • Exploring opportunities for mentorship and leadership roles

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare basics concept of programming. Brush up coding skills and have good communication skills.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Approached by Company and was interviewed in Jun 2024. There were 3 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Rotate array leetcode question
  • Q2. Longest palindormic substring
  • Ans. 

    A palindrome is a word, phrase, number, or other sequence of characters that reads the same forward and backward.

    • Use dynamic programming to solve this problem efficiently.

    • Iterate through the string and expand around each character to find the longest palindrome.

    • Consider both odd and even length palindromes.

    • Example: Input 'babad', Output 'aba' or 'bab'.

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. Print all the subsequences of a string
  • Ans. 

    Generate all possible subsequences of a given string.

    • Use recursion to generate all possible combinations of characters in the string.

    • At each step, include or exclude the current character to form subsequences.

    • Store each subsequence in an array of strings.

  • Answered by AI
  • Q2. Print longest substring with k unique values
  • Ans. 

    Find and print the longest substring with k unique characters in an array of strings.

    • Iterate through the array of strings and keep track of the longest substring with k unique characters.

    • Use a sliding window approach to efficiently find the longest substring.

    • Keep a hashmap to store the frequency of characters in the current window.

    • Update the window boundaries based on the number of unique characters.

    • Return the longest

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Behaviour quesions

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. General DSA question leetcode style
Round 2 - Technical 

(1 Question)

  • Q1. Discussion on previous project
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via campus placement at Maulana Azad National Institute of Technology (NIT), Bhopal and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - Coding Test 

3 questions easy-medium level leetcode problem I solved 2 completely and 3rd question partially (9/15 test cases passed) to move on to 2nd round

Round 2 - Coding Test 

(1 Question)

  • Q1. Implement an app similar to splitwise
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 Apr 2024. There were 3 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Stack based question Medium Difficulty DSA.
  • Q2. Theory questions related Java, Spring, OOPs
Round 2 - Technical 

(3 Questions)

  • Q1. Medium-hard DSA question.
  • Q2. Project related questions
  • Q3. Design Patterns
Round 3 - HR 

(1 Question)

  • Q1. Company fit questions
Interview experience
4
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Company Website and was interviewed in Nov 2024. There was 1 interview round.

Round 1 - Coding Test 

1. PEAK ELEMENT QUESTION.
2. COIN DENOMINATION

Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Approached by Company and was interviewed in Sep 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Create pagination component using an api show the data for the pages
  • Ans. 

    Create a pagination component using an API to display data for different pages.

    • Use API to fetch data for each page

    • Implement pagination logic to display data for each page

    • Allow users to navigate between pages

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Quantiative Aptitude

Round 2 - One-on-one 

(1 Question)

  • Q1. Questions related to basic DSA, Searching, sorting, SQL Queries based on aggregate functions, Basic puzzle (GFG)
Round 3 - One-on-one 

(1 Question)

  • Q1. Resume based, Discussion about projects mentioned on the resume.
Round 4 - HR 

(1 Question)

  • Q1. Strength, Weakness,

Interview Preparation Tips

Interview preparation tips for other job seekers - Be calm during the process

Palantir Technologies Interview FAQs

How many rounds are there in Palantir Technologies Software Engineer interview?
Palantir Technologies interview process usually has 2 rounds. The most common rounds in the Palantir Technologies interview process are Coding Test.

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Palantir Technologies Software Engineer Interview Process

based on 2 interviews

Interview experience

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Good
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5.0/5

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5.0

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5.0

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5.0

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5.0

Company culture

5.0

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5.0

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