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UBS Reactjs Developer Interview Questions and Answers

Updated 17 Oct 2024

UBS Reactjs Developer Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Not Selected

I applied via UBS portal and was interviewed in Sep 2024. There were 2 interview rounds.

Round 1 - Assignment 

Hacker rank test was sent which consisted of react, js, HTML, css, j query and Java questions. You’ve to complete the test in 60 mins

Round 2 - Technical 

(2 Questions)

  • Q1. Promise, closure, diff btw let and const
  • Q2. Define virtual dom, viewport, redux, use effect hook
  • Ans. 

    Virtual DOM is a lightweight copy of the actual DOM, viewport is the visible area of a web page, Redux is a state management tool, useEffect hook is used for side effects in React components.

    • Virtual DOM is a lightweight copy of the actual DOM, used for efficient updates.

    • Viewport is the visible area of a web page on a device's screen.

    • Redux is a state management tool for managing application state in a predictable way.

    • us...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - work on your basics

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

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

Round 1 - Technical 

(2 Questions)

  • Q1. Functional interface
  • Q2. Find if array of numbers, which are prime, using streams
  • Ans. 

    Use streams to find prime numbers in an array

    • Use Java streams to filter out non-prime numbers from the array

    • Check if a number is prime by dividing it by all numbers less than its square root

    • Create a method to check if a number is prime

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Basics, functional interfaces, REST security

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
No response

I applied via Referral and was interviewed in Oct 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Project questions
  • Q2. Spring related questions
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Coding Test 

DP graphs strings it was good

Round 2 - Technical 

(2 Questions)

  • Q1. Reverse a linkded list
  • Ans. 

    Reverse a linked list by changing the direction of pointers

    • Start with three pointers: current, previous, and next

    • Iterate through the list, updating pointers to reverse the direction

    • Return the new head of the reversed list

  • Answered by AI
  • Q2. Print fibonacci series
  • Ans. 

    The Fibonacci series is a sequence of numbers where each number is the sum of the two preceding ones.

    • Start with two variables initialized to 0 and 1

    • Loop through desired number of iterations, adding the previous two numbers to get the next number

    • Print or store each number in the series

  • Answered by AI

Skills evaluated in this interview

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

(2 Questions)

  • Q1. Why do you want to switch
  • Ans. 

    I want to switch to explore new technologies and challenges in a different industry.

    • Interested in learning new skills and technologies

    • Seeking new challenges and opportunities for growth

    • Want to explore different industry perspectives

  • Answered by AI
  • Q2. Salry expectations
Round 2 - Technical 

(2 Questions)

  • Q1. Question on oop concepts
  • Q2. Coding questions
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Asked about data structures

Round 2 - Coding Test 

Asked about java programmes

Round 3 - HR 

(2 Questions)

  • Q1. Tell me about your self
  • Ans. 

    I am a passionate software developer with 5 years of experience in developing web applications using Java, Spring, and Angular.

    • 5 years of experience in software development

    • Proficient in Java, Spring, and Angular

    • Passionate about coding and problem-solving

  • Answered by AI
  • Q2. Are you ready to relocate
  • Ans. 

    Yes, I am open to relocating for the right opportunity.

    • I am willing to relocate for the right job opportunity that aligns with my career goals.

    • I have experience moving for previous jobs and am comfortable with the process.

    • I am excited about the possibility of exploring a new city or country and experiencing a different culture.

  • Answered by AI

Software Developer Interview Questions & Answers

HSBC Group user image Shubhangi Bhattacharya

posted on 7 Mar 2024

Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Aptitude Test 

East to medium level test covering basic aptitude topics and logical reasoning / pattern questions on AON

Round 2 - Coding Test 

2 easy to medium level questions that can be solved in either python / cpp/ java

Round 3 - Technical 

(1 Question)

  • Q1. Technical interview was of 30 min. Complete focus is given to resume. But interview depends on interviewer. there were 18 panelists. Some were asked questions as easy as Prime no code. But I was asked to w...

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare your resume, every topic mentioned should be thoroughly known by you. Prepare SQL Queries, OS, DBMS , DSA and your projects. Finally confidence is the key
Interview experience
4
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Oct 2023. There were 2 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 - Technical 

(6 Questions)

  • Q1. Java 8 features, functional Interfaces and predefined functional interfaces, Streams
  • Q2. Collections, Aggregations, solid principles in Java
  • Q3. Design patterns, singleton and factory explain in detail
  • Ans. 

    Design patterns are reusable solutions to common problems in software design. Singleton ensures a class has only one instance, while factory creates objects without specifying the exact class.

    • Design patterns are best practices for solving common software design problems.

    • Singleton pattern ensures a class has only one instance and provides a global point of access to it.

    • Factory pattern creates objects without specifying ...

  • Answered by AI
  • Q4. Spring functions, Spring Runners, Spring Exception handling
  • Q5. Springboot annotations except common(any 5)
  • Q6. Write spring boot program to accept json as request. write the logic and explain
  • Ans. 

    Create a Spring Boot program to accept JSON requests and process the data.

    • Create a Spring Boot application with a REST controller to handle incoming JSON requests.

    • Use @PostMapping annotation to map the endpoint for accepting JSON requests.

    • Use @RequestBody annotation to bind the incoming JSON data to a Java object.

    • Process the JSON data as needed in the controller method.

    • Return a response as JSON if required.

  • Answered by AI

Skills evaluated in this interview

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

I applied via campus placement at SRM university (SRMU) and was interviewed in Jul 2023. There were 5 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 - Coding Test 

Hackerank (2-Easy,1-Medium,1-Hard) 90 mins

Round 3 - One-on-one 

(2 Questions)

  • Q1. Mostly it was about my resume and the projects I did
  • Q2. Some behavioural and leadership questions
Round 4 - Technical 

(4 Questions)

  • Q1. Binary search and the code
  • Q2. Two sum problem and the code
  • Q3. Quicksort and the code
  • Q4. Some hr questions here and there
Round 5 - BR 

(3 Questions)

  • Q1. C++ programming, calloc, malloc, global variable
  • Q2. Palindrome of a string
  • Ans. 

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

    • Check if the string is equal to its reverse to determine if it is a palindrome.

    • Ignore spaces and punctuation when checking for palindromes.

    • Examples: 'racecar', 'madam', 'A man, a plan, a canal, Panama!'

  • Answered by AI
  • Q3. Puzzles like the there are 4 mens and they have to travel across a bridge only two can go at a time and there is only one torch time take for mens to travel(A-1min B-3min C-7min D-10min)

Interview Preparation Tips

Interview preparation tips for other job seekers - be confident

Skills evaluated in this interview

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 Jul 2023. There were 5 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Coding Test 

Basic array questions and few technical mcqs

Round 3 - Technical 

(1 Question)

  • Q1. In depth drill down of java and oops basics
Round 4 - Technical 

(2 Questions)

  • Q1. Transaction management questions
  • Q2. Internal working of arraylist and hashmap
  • Ans. 

    ArrayList is a dynamic array implementation, while HashMap is a key-value pair data structure using hashing.

    • ArrayList internally uses an array to store elements, and automatically resizes when needed.

    • HashMap uses hashing to store key-value pairs, with keys being unique and values being accessible through the keys.

    • ArrayList allows duplicate elements and maintains insertion order, while HashMap does not allow duplicate k...

  • Answered by AI
Round 5 - HR 

(1 Question)

  • Q1. Why citi and what is your expected salary

Skills evaluated in this interview

UBS Interview FAQs

How many rounds are there in UBS Reactjs Developer interview?
UBS interview process usually has 2 rounds. The most common rounds in the UBS interview process are Assignment and Technical.
What are the top questions asked in UBS Reactjs Developer interview?

Some of the top questions asked at the UBS Reactjs Developer interview -

  1. Define virtual dom, viewport, redux, use effect h...read more
  2. Promise, closure, diff btw let and co...read more

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UBS Reactjs Developer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more

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