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LambdaTest Software Development Engineer Interview Questions and Answers

Updated 3 Oct 2024

LambdaTest Software Development Engineer Interview Experiences

1 interview found

Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-

I applied via Job Portal

Round 1 - Coding Test 

It was not good their approach of asking questions not good

Round 2 - Technical 

(2 Questions)

  • Q1. Dsa graph topological sorting
  • Q2. DSA tree question and largest bst

Interview questions from similar companies

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

(1 Question)

  • Q1. What is State of charge?
  • Ans. 

    State of charge refers to the amount of energy remaining in a battery compared to its full capacity.

    • State of charge is usually expressed as a percentage.

    • It is important for determining how much power is available in a battery.

    • State of charge can be monitored using battery management systems.

    • Example: A battery with 50% state of charge means it is halfway depleted.

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Not Selected

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

Round 1 - Technical 

(2 Questions)

  • Q1. PMSM motor control
  • Q2. DC DC converter

Interview Preparation Tips

Interview preparation tips for other job seekers - Less increment
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Approached by Company and was interviewed in Sep 2023. There were 2 interview rounds.

Round 1 - Coding Test 

2 Leetcode medium - LRU Cache and sliding window question

Round 2 - System Design 

(1 Question)

  • Q1. Design Whatsapp
  • Ans. 

    Design a messaging app like Whatsapp

    • Implement end-to-end encryption for secure messaging

    • Allow users to send text messages, images, videos, and documents

    • Include features like group chats, voice and video calls, status updates

    • Provide option for users to share their location

    • Develop a user-friendly interface with customizable settings

  • Answered by AI

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
-

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

Round 1 - Aptitude Test 

1 hr and it is pretty easy and having snippets technical questions etc

Round 2 - Coding Test 

I didn't selected for second round

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare coding basic should be strong in basic and study the aptitude and thats pretty easy
Round 1 - Hackerearth Test 

(1 Question)

  • Q1. There were MCQs related to DSA and coding questions.
Round 2 - Coding Test 

Two questions to be solved in 1 hr.

Round 3 - Technical 

(1 Question)

  • Q1. Basic DSA and 3 coding ques
Round 4 - Technical 

(1 Question)

  • Q1. Resume based and coding

Interview Preparation Tips

Interview preparation tips for other job seekers - DSA should be strong. They're only interested in your knowledge of data structures and problem solving skills.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

2 Leetcode Medium questions on hackerrank

Round 2 - One-on-one 

(3 Questions)

  • Q1. Kadane algorithm based question
  • Q2. Leetcode medium
  • Q3. Resume based questions
Round 3 - One-on-one 

(4 Questions)

  • Q1. Probability question math problem
  • Q2. Puzzle to solve
  • Q3. AI based question
  • Q4. 1 question to solve Leetcode medium

Interview Preparation Tips

Interview preparation tips for other job seekers - Be strong with DSA and communication skill
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I applied via Campus Placement and was interviewed in Mar 2024. There was 1 interview round.

Round 1 - Coding Test 

There were 5 question out of which 2 were coding Data Structure problems , 1 was SQL based , 1 was AI based Problem ( Machine Learning ) and 1 was to create UML Diagram.
First Coding question was pretty easy , other one was kinda tough , UML Diagram was also easy and SQL query was of moderate level.

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep Practising u'll definately make it.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Apr 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Domain related questions
  • Q2. Configuration pf stack
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 Dec 2023. There were 3 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Regarding BMS and system engineering activities
  • Q2. System engineer process and tools
Round 2 - Technical 

(2 Questions)

  • Q1. System engineer role and responsibilities
  • Ans. 

    System engineers design and manage complex systems to ensure they operate efficiently and effectively.

    • Designing and implementing computer systems

    • Managing system configurations and upgrades

    • Troubleshooting system issues

    • Collaborating with other IT professionals

    • Ensuring system security and data integrity

  • Answered by AI
  • Q2. System engineer activity wrt BMS
Round 3 - HR 

(2 Questions)

  • Q1. Salary related stuff and expectations
  • Q2. Details regarding joining date and last working day

Interview Preparation Tips

Interview preparation tips for other job seekers - Basically be prepared for what ever you have committed in your resume

LambdaTest Interview FAQs

How many rounds are there in LambdaTest Software Development Engineer interview?
LambdaTest interview process usually has 2 rounds. The most common rounds in the LambdaTest interview process are Technical and Coding Test.
How to prepare for LambdaTest Software Development 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 LambdaTest. The most common topics and skills that interviewers at LambdaTest expect are SDET, Appium, Automation Testing, Java and Manual Testing.
What are the top questions asked in LambdaTest Software Development Engineer interview?

Some of the top questions asked at the LambdaTest Software Development Engineer interview -

  1. DSA tree question and largest ...read more
  2. Dsa graph topological sort...read more

Tell us how to improve this page.

LambdaTest Software Development Engineer Interview Process

based on 1 interview

Interview experience

1
  
Bad
View more

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