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Uplers Javascript Developer Interview Questions and Answers
Updated
20 May 2022
1 interview found
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Anonymous
I applied via Referral and was interviewed in Nov 2021.
1 Interview Round
1
Technical Round (3 Questions)
- Q1. Map reduce and filter in JavaScript View Answers (1)
- Q2. What is event delegation View Answers (1)
- Q3. What is event bubbling View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Revise core js concepts before applying
Skills evaluated in this interview
Top trending discussions
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Interview Tips & Stories
2w (edited)
a consultant
Alternate documents for Employee verification?
My new employer asked for my previous offer letters and salary slips. When I inquired, they said it was for background verification.
However, I feel that providing these documents might affect salary negotiations, and it feels a bit unethical too.
What alternative documents can I provide for employment verification?
Got a question about Uplers?
Ask anonymously on communities.
Interview questions from similar companies
Interview experience
Average
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected
I applied via Campus Placement and was interviewed in Oct 2024.
3 Interview Rounds
1
Coding Test Round
Test contains 26 questions for me 13 are java based 13 are c++ based
2
Technical Round (2 Questions)
- Q1. Indexing in dbms View Answers (1)
- Q2. Find whether two strings are or not anagrams View Answers (1)
3
Technical Round (2 Questions)
- Q1. Inorder traversal without recursion View Answers (1)
- Q2. How to make a class final View Answers (1)
Skills evaluated in this interview
Interview experience
Average
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected
I applied via LinkedIn and was interviewed in Nov 2024.
1 Interview Round
1
Technical Round (2 Questions)
- Q1. Minimum Knight Moves (LC Medium) Add Answer
- Q2. OS, CN, DB concepts like multithreading, semaphore, tcp vs udp, transaction and ACId properties. Java concepts like stack vs heap(memory), error vs exception. A...read more Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Prepare all the fundamental concepts of operating systems and databases. Refer to the company-tagged questions from LC.
Interview experience
Excellent
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected
I applied via Referral and was interviewed in Sep 2024.
1 Interview Round
1
Technical Round (1 Question)
- Q1. Print the nodes of a n-ary tree in an arc wise manner as seen from the outside. View Answers (1)
Interview Preparation Tips
Topics to prepare for Uber Senior Software Engineer interview:
- n-ary tree
Skills evaluated in this interview
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (4 Questions)
- Q1. Data structure and algorithm Add Answer
- Q2. Some tricky logical question Add Answer
- Q3. Stack and queue Add Answer
- Q4. Some basic question about system Design Add Answer
Vaishnavi Mishra
Interview experience
Excellent
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
-
I applied via Referral and was interviewed in Jun 2024.
3 Interview Rounds
1
Coding Test Round
Hackerrank Coding Test, Leetcode medium questions
2
Coding Test Round
HLD test, was asked to design an online coding platform like leetcode
3
Technical Round (2 Questions)
- Q1. Most interesting project you have worked on Add Answer
- Q2. How do you handle conflict at workplace Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - - Prepare leetcode medium
- Prepare HLD well
- Prepare HLD well
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
2 Interview Rounds
1
Coding Test Round
Some database questions,some java questions .
2
Technical Round (3 Questions)
- Q1. What is the difference between javascript and jQuery. View Answers (1)
- Q2. Define different types of join View Answers (1)
- Q3. Define multithreading concept and exception handling. View Answers (1)
Skills evaluated in this interview
Mayank Upadhyaya
Interview experience
Average
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected
I applied via LinkedIn and was interviewed in Nov 2023.
2 Interview Rounds
1
Resume Shortlist Round
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
2
Technical Round (2 Questions)
- Q1. Given array of integer create subarray with sum = 0 View Answers (1)
- Q2. Left view of binary tree View Answers (1)
Skills evaluated in this interview
Interview experience
Average
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
No response
I applied via Naukri.com and was interviewed in Dec 2023.
1 Interview Round
1
Technical Round (1 Question)
- Q1. Questions about Project and related to .net technologies Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Interview went well but didn’t know what went wrong
Interview experience
Good
Difficulty level
Moderate
Duration
2-4 weeks
Result
Not Selected
I was interviewed before Jul 2023.
4 Interview Rounds
1
Coding Test Round
45 min round. Similar to Leetcode medium level question.
2
Coding Test Round
45 min coding round, 2 question asked
3
Technical Round (1 Question)
- Q1. System design of proximity service View Answers (1)
4
One-on-one Round (1 Question)
- Q1. Behavioral questions Add Answer
Skills evaluated in this interview
Uplers Interview FAQs
How many rounds are there in Uplers Javascript Developer interview?
Uplers interview process usually has 1 rounds. The most common rounds in the Uplers interview process are Technical.
How to prepare for Uplers Javascript 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 Uplers. The most common topics and skills that interviewers at Uplers expect are Node.Js, React.Js, Javascript, Angularjs and Front End.
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People are getting interviews through
based on 1 Uplers interview
Referral
100%
Low
Confidence
?
Low Confidence means the data is based on a small number of responses received from the candidates.
Interview Questions from Similar Companies
43%
less
than the average Javascript Developer Salary in India
View more details
Uplers Javascript Developer Reviews and Ratings
based on 2 reviews
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