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DE Shaw Sdet Engineer Interview Questions and Answers

Updated 9 Oct 2024

DE Shaw Sdet Engineer Interview Experiences

3 interviews found

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

I applied via Campus Placement and was interviewed in Sep 2024. There were 3 interview rounds.

Round 1 - Coding Test 

2 Coding questions - medium to hard

Round 2 - One-on-one 

(2 Questions)

  • Q1. Questions on scalable systems.
  • Q2. Medium level DSA questions.
Round 3 - One-on-one 

(2 Questions)

  • Q1. Questions on SQL
  • Q2. Implement LFU using OOPs concepts from scratch.
  • Ans. 

    Implement LFU cache using OOPs concepts

    • Create a class for LFU cache with methods like get, put, and remove

    • Use a hashmap to store key-value pairs and a hashmap to store frequency of each key

    • Implement a doubly linked list to store keys with the same frequency

  • Answered by AI

Skills evaluated in this interview

Sdet Engineer Interview Questions & Answers

user image Anonymous

posted on 25 Aug 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

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

Round 1 - Coding Test 

Binary Search & Dynamic Programming

Round 2 - Technical 

(2 Questions)

  • Q1. Explain Projects and queries regarding them
  • Ans. 

    Projects and queries involve understanding and working on various software projects and related inquiries.

    • Projects involve developing, testing, and maintaining software applications.

    • Queries may include troubleshooting issues, optimizing performance, and implementing new features.

    • Examples of queries include debugging a software bug, improving code efficiency, and integrating a new API.

  • Answered by AI
  • Q2. DSA questions like Backtracking

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare Well

Sdet Engineer Interview Questions Asked at Other Companies

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Q1. Tell me about the projects and knowledge on selenium api and etc?
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Q2. In this example, the internal data structure (std::vector) can be ... read more
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Q3. Given an array of amount of fuel in 3 types of tank of O2, H2 and ... read more
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Q4. What do you mean by run time polymorphism and how is it achieved?
Q5. What reusable methods have been designed by you and their impact

Sdet Engineer Interview Questions & Answers

user image Aditya Kumar

posted on 27 Jun 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

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

Round 1 - Technical 

(1 Question)

  • Q1. Give a matrix find the longest strictly increasing path
  • Ans. 

    Use dynamic programming to find the longest strictly increasing path in a matrix.

    • Use dynamic programming to keep track of the longest increasing path ending at each cell.

    • Start from each cell and recursively explore all 4 directions to find the longest increasing path.

    • Update the length of the longest increasing path at each cell based on the maximum length from its neighbors.

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

Software Engineer Interview Questions & Answers

Amadeus user image Varun Thopucherla

posted on 11 Mar 2015

Interview Questionnaire 

10 Questions

  • Q1. Tell about yourself?
  • Ans. 

    I am a software engineer with experience in developing web applications and mobile apps.

    • Proficient in programming languages such as Java, Python, and JavaScript

    • Experience in developing RESTful APIs and integrating third-party APIs

    • Familiarity with front-end frameworks such as React and Angular

    • Strong understanding of database management systems such as MySQL and MongoDB

    • Passionate about learning new technologies and keepi

  • Answered by AI
  • Q2. Why Software industry? why not core?
  • Ans. 

    Software industry offers endless opportunities for innovation and growth.

    • Software industry is constantly evolving and offers opportunities to work on cutting-edge technologies.

    • It provides a platform to solve complex problems and create innovative solutions.

    • The demand for software engineers is high and the industry offers competitive salaries.

    • Core industries may have limited scope for growth and innovation compared to s...

  • Answered by AI
  • Q3. Write a program to print the given string in reverse
  • Ans. 

    Program to print a given string in reverse

    • Create a character array of the given string

    • Loop through the array from end to start and print each character

  • Answered by AI
  • Q4. Some questions about computer networks and Digital electronics
  • Q5. What is Mux? what are its real life applications?
  • Ans. 

    Mux is a device that selects one of several input signals and forwards the selected input into a single output line.

    • Mux stands for Multiplexer.

    • It is used in digital circuits to select one of several input signals and forward the selected input into a single output line.

    • It is used in communication systems to combine multiple signals into a single channel for transmission.

    • It is used in video and audio systems to switch b...

  • Answered by AI
  • Q6. What is DeMux? what are its real life applications?
  • Ans. 

    DeMux is short for Demultiplexer. It is a digital circuit that takes one input and directs it to multiple outputs.

    • DeMux is used in digital communication systems to separate signals that have been combined for transmission.

    • It is also used in computer memory systems to select a specific memory location.

    • DeMux is used in video and audio systems to separate different channels of information.

    • It is used in automation systems ...

  • Answered by AI
  • Q7. Difference between decoder and Demux
  • Ans. 

    Decoder converts encoded data into a readable format while Demux separates a single input into multiple outputs.

    • Decoder is used to decode encoded data such as binary data into a readable format.

    • Demux is used to separate a single input into multiple outputs based on the control signals.

    • Decoder is a combinational circuit while Demux is a sequential circuit.

    • Decoder is used in applications such as remote controls, computer...

  • Answered by AI
  • Q8. Why amadeus labs?
  • Ans. 

    Amadeus Labs is a leading technology company in the travel industry.

    • Amadeus Labs provides opportunities to work on cutting-edge technologies.

    • The company has a strong focus on innovation and research.

    • Amadeus Labs has a global presence and offers a diverse and inclusive work environment.

    • Working at Amadeus Labs provides the opportunity to make a real impact on the travel industry.

    • The company values work-life balance and o

  • Answered by AI
  • Q9. Are you comfortable in working for Testing?
  • Ans. 

    Yes, I am comfortable working for Testing.

    • I have experience in testing and understand its importance in software development.

    • I am willing to learn new testing techniques and tools.

    • I am comfortable working with testing teams and collaborating with them to ensure quality software.

    • I understand the importance of testing in ensuring customer satisfaction and reducing costs.

    • Examples: I have experience in manual and automated...

  • Answered by AI
  • Q10. Why do you consider yourself suitable for developer role?
  • Ans. 

    I have the necessary skills and experience to excel in the developer role.

    • I have a degree in computer science and have completed multiple coding projects.

    • I am proficient in programming languages such as Java, Python, and C++.

    • I have experience working with databases and web development frameworks.

    • I am a quick learner and enjoy solving complex problems.

    • I am a team player and have collaborated with other developers on var

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: The test was conducted online. All the questions were of medium standard and easy to crack if we have patience for thinking.

English comprehension level is slightly below the standard of CAT. Those who have the habit of reading English news paper can easily crack the test.

Data analysis questions were also of medium standard. Those who have knowledge about graphs, bar & pie charts can easily crack the exam.
Tips: Practice Aptitude questions from R S Agarwaal book and CAT material.

Round: Technical Interview
Experience: Over all interview experience is cool. Interviewers never grilled on anything. In many cases they have helped me to arrive at answers.
Tips: Read C++ and Oops concepts from E Balaguruswamy text book.
For Data structures and algorithms read 'Data structures' by Yeshwant kanethkar.
Minimum knowledge about all the courses of your department will be an added advantage. This will help you to depict you are sincere in your studies and don't have any personal constraints in learning a new thing.

General Tips: Just be confident and believe in yourself. You will get through.
Skills: Programming skill in C++
College Name: NIT Warangal
Motivation: No special motivation. It is a rapidly growing company offering good package.

Skills evaluated in this interview

I applied via Naukri.com and was interviewed before Oct 2019. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Normal php questions like overriding,overloading,traits,interface,abstarct class nothing else.. It was online but in 2016.
  • Q2. Go though those topic as they are very important and asked in most companies.

Interview Preparation Tips

Interview preparation tips for other job seekers - Read those topics and try to understand with example and doing on your own.Before entering Chetu prepare yourself that you may get fire anytime.Because hiring and firing is lot in Chetu but in terms of salary it is good.

Interview Questionnaire 

2 Questions

  • Q1. What's is meaning of success?
  • Ans. 

    Success is achieving one's goals and feeling fulfilled in the process.

    • Success is subjective and varies from person to person.

    • It can be achieving a personal or professional goal.

    • Success can also be measured by the impact one has on others.

    • Feeling fulfilled and content is a key component of success.

    • Success is not always about material possessions or wealth.

  • Answered by AI
  • Q2. Why do we work in corporate office?

Interview Preparation Tips

Interview preparation tips for other job seekers - Find all these kind of of questions and their solutions then you cracked any kind of interviews.

I applied via Company Website and was interviewed in Jun 2021. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. C c++ javascript HTML Java
  • Q2. What sir or mum required Is

Interview Preparation Tips

Interview preparation tips for other job seekers - My name is Saurabh Saxena
I live in nadaiya rampur Post govindpur tilhar shahjahanpur Uttar Pradesh
I have a complete graduation BCA

Interview Questionnaire 

1 Question

  • Q1. Questions related to AWS dynamodb,lambdas,cloudwatch logs,Athena,json filehandling,decorators,classes and others oops concepts ,string manipulation, word frequency problems, dictionary,boto3 scripting

Interview Questionnaire 

1 Question

  • Q1. Basic java questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Verify your project before joining, since they give different project and skill

I applied via LinkedIn and was interviewed in Apr 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. All were technical. Just keep practicing data structures and Algorithms and have good knowledge of the language you're good at.

Interview Preparation Tips

Interview preparation tips for other job seekers - Hey Folks
Just never get discouraged by your failures. Keep working hard and be consistent in your efforts. You will surely achieve what you deserve.

DE Shaw Interview FAQs

How many rounds are there in DE Shaw Sdet Engineer interview?
DE Shaw interview process usually has 2 rounds. The most common rounds in the DE Shaw interview process are Technical, Coding Test and One-on-one Round.
What are the top questions asked in DE Shaw Sdet Engineer interview?

Some of the top questions asked at the DE Shaw Sdet Engineer interview -

  1. Give a matrix find the longest strictly increasing p...read more
  2. Implement LFU using OOPs concepts from scrat...read more
  3. Explain Projects and queries regarding t...read more

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DE Shaw Sdet Engineer Interview Process

based on 3 interviews

Interview experience

4.3
  
Good
View more

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