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Wissen Infotech Junior Engineer Interview Questions and Answers

Updated 28 Jan 2024

Wissen Infotech Junior Engineer Interview Experiences

1 interview found

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

(1 Question)

  • Q1. Basic Salesforce questions

Interview questions from similar companies

Interview Questionnaire 

1 Question

  • Q1. Technical questions and more scenario based questions. Performance related questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - It was a quick process which took just 6 days to complete the interviews and to get offer.

I applied via Referral and was interviewed before Jun 2021. There were 4 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. General Java, springboot and oops
Round 2 - Technical 

(1 Question)

  • Q1. Managerial round with Technical Lld and design related questions
Round 3 - One-on-one 

(1 Question)

  • Q1. Client round technical LLD AND HLD questions
Round 4 - HR 

(1 Question)

  • Q1. HR discussion about salary and client details

Interview Preparation Tips

Topics to prepare for Altimetrik Senior Engineer interview:
  • Java 8
  • Spring Boot
  • Hibernate
  • React.Js
  • Oracle
  • MySQL
  • Kafka
  • JPA
  • JDBC
  • Rx java
Interview preparation tips for other job seekers - Keep your answer clean and simple, If the interviewer asks you to brief the answers then do it otherwise don't

I applied via Naukri.com and was interviewed in Jun 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Data structures

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview was good.

Interview Questionnaire 

1 Question

  • Q1. Closure,array destructuring,arrow function,rest parameter,bind,call and apply. Lazy loading, react context,usecallback,lifecycle method using hooks.

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep your basics clear. Questions based on HTML5,CSS3,Vanila JS,ES6,React JS.
Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
No response

I applied via Approached by Company and was interviewed in Feb 2023. There were 3 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 

(2 Questions)

  • Q1. 1.polyfill map, currying vs closure, reduce method, explain this?, 2.what is lazyload and suspense, single thread vs multi thread, Event loop(task queue & microtask queue)?
  • Q2. Explain redux? Redux vs context api? ES6 features? Rest vs Spread? null vs undefined?
  • Ans. 

    Redux is a predictable state container for JavaScript apps.

    • Redux is a state management library for JavaScript applications.

    • It helps in managing the state of an application in a predictable way.

    • Redux follows a unidirectional data flow pattern.

    • Context API is a built-in feature of React that can be used for state management, but it is not as powerful as Redux.

    • ES6 features include arrow functions, template literals, destru...

  • Answered by AI
Round 3 - Coding Test 

Output based question regarding shallow and deepcopy related to object.
write a program for i/p: "This is the JS guide, developer!" o/p: "sihT si eht SJ ,ediug !repoleved"
react timer based output start, stop and reset.

Interview Preparation Tips

Interview preparation tips for other job seekers - I cleared all rounds and holded one offer in this process. This whole interview process took around 2 months. BGV itself 1 month (very very slow). Got letter of intent alike Offer letter. By trusting this LOI I withdraw my other offer. HR named irfana from chennai (worst person) and Meghna who is superior to her. Both of them didnt even respond for status which i have been asking for two week continuously. No response, Literally altimetrik wasted my time and efforts.

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed before Apr 2023. There were 4 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Previous projects, Basic React Questions and Node js questions.
Round 2 - Coding Test 

Fetching data from api, DSA question (Queue implementation)

Round 3 - HR 

(1 Question)

  • Q1. Salary and package discussion
Round 4 - One-on-one 

(1 Question)

  • Q1. Managerial round - just project explanation

Interview Preparation Tips

Interview preparation tips for other job seekers - Learn DSA concepts.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
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 - One-on-one 

(3 Questions)

  • Q1. Oops concepts, lots of java
  • Q2. In depth about Microservices
  • Q3. About why I want to join
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Apr 2023. There were 3 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Wat is singleton class, difference bw hashmap and concurrent hashmap
  • Ans. 

    Singleton class is a class that can only have one instance, while HashMap is not thread-safe but ConcurrentHashMap is.

    • Singleton class restricts instantiation to one object, ensuring a single instance throughout the application.

    • HashMap allows multiple threads to access and modify it concurrently, which can lead to data corruption in a multi-threaded environment.

    • ConcurrentHashMap is thread-safe and allows multiple thread...

  • Answered by AI
Round 2 - Technical 

(1 Question)

  • Q1. Had questions related to data structures
Round 3 - HR 

(1 Question)

  • Q1. Related to work culture and salary related details

Interview Preparation Tips

Topics to prepare for Altimetrik Senior Engineer interview:
  • Data Structures
  • Algorithms
  • Java 8
  • Spring Boot

Skills evaluated in this interview

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

It was medium level question

Round 2 - Technical 

(1 Question)

  • Q1. It was regarding react-native

Wissen Infotech Interview FAQs

How many rounds are there in Wissen Infotech Junior Engineer interview?
Wissen Infotech interview process usually has 1 rounds. The most common rounds in the Wissen Infotech interview process are Technical.

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Wissen Infotech Junior Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more
Wissen Infotech Junior Engineer Salary
based on 90 salaries
₹2.4 L/yr - ₹5.9 L/yr
21% more than the average Junior Engineer Salary in India
View more details

Wissen Infotech Junior Engineer Reviews and Ratings

based on 13 reviews

3.8/5

Rating in categories

2.8

Skill development

4.0

Work-life balance

3.0

Salary

2.6

Job security

3.6

Company culture

3.0

Promotions

2.8

Work satisfaction

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