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RedBlackTree Software Engineer Interview Questions and Answers

Updated 1 Feb 2024

1 interview found

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Software Engineer Interview Questions

user image Anonymous

posted on 1 Feb 2024

Interview experience
4
 Good
Difficulty level
 Easy
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Approached by Company and was interviewed in Aug 2023.

1 Interview Round

1

One-on-one Round (1 Question)

  • Q1. Asked about technology that has been utilized in previous work.

Interview questions from similar companies

Interview experience
3
 Average
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (5 Questions)

  • Q1. Palindrome code should design
  • Q2. Regarding sql topics like joins and acid
  • Q3. Project explain and domain
  • Q4. Project explain and domain and internal working
  • Q5. Oops concepts and coding

Interview Preparation Tips

Interview preparation tips for other job seekers - Plzzzz don't join this worst company...they treat u like daily wages person
Interview experience
2
 Poor
Difficulty level
 -
Duration
 -
Result
 Not Selected

1 Interview Round

1

Technical Round (12 Questions)

  • Q1. Rate yourself in js, node js, react, MongoDB (separately)
  • Q2. Typeof null, typeof undefined, typeof {}, typeof NaN
  • Q3. What changes came in es6
  • Q4. This keyword, closures, hoisting
  • Q5. Are let and cont variables hoisted?
  • Q6. What is global context
  • Q7. What is temporal deadzone
  • Q8. What is modules? types of modules in nodejs
  • Q9. Index in mongodb, why we need index, is index good or bad?
  • Q10. What are hooks , use of useRef
  • Q11. Fs module, http module, worker thread?
  • Q12. Why we use mongoose not mongodb driver?

Skills evaluated in this interview

Interview experience
3
 Average
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Campus Placement and was interviewed in Nov 2024.

2 Interview Rounds

1

Aptitude Test Round

The aptitude test was relatively straightforward, consisting of both aptitude and technical questions, with a difficulty level ranging from easy to medium.

2

Technical Round (2 Questions)

  • Q1. Was asked to write a code on basic DSA concept
  • Q2. Then was asked basic questions on DSA and SQL

Interview Preparation Tips

Interview preparation tips for other job seekers - Make sure you have good understanding of everything you mentioned on your resume
Interview experience
4
 Good
Difficulty level
 Easy
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Referral and was interviewed in Jul 2024.

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. What is single page application
  • Q2. What is state management

Skills evaluated in this interview

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

I applied via LinkedIn and was interviewed in Sep 2024.

1 Interview Round

1

Technical Round (1 Question)

  • Q1. Basic flutter coding questions
Interview experience
3
 Average
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

One-on-one Round (1 Question)

  • Q1. What is jdk, string related questions, basic java oops questions?
Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

3 Interview Rounds

1

Aptitude Test Round

The aptitude test was of moderate level.

2

Coding Test Round

It checked on the concepts of oops

3

HR Round (1 Question)

  • Q1. How will you deal with tight delivery time.
Interview experience
5
 Excellent
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Job Portal

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. What's does the useCallback and usememo in react ?
  • Q2. What's difference between async await and promise ?

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for coding fundamentals and development related stuff before interview.

Skills evaluated in this interview

Interview experience
3
 Average
Difficulty level
 -
Duration
 -
Result
 -

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

One-on-one Round (2 Questions)

  • Q1. What is the difference between classes and struct
  • Q2. Dispatch Queue vs operations

Interview Preparation Tips

Interview preparation tips for other job seekers - Focus on basics and problem-solving and is tested.

Skills evaluated in this interview

RedBlackTree Interview FAQs

How many rounds are there in RedBlackTree Software Engineer interview?
RedBlackTree interview process usually has 1 rounds. The most common rounds in the RedBlackTree interview process are One-on-one Round.

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RedBlackTree Software Engineer Salary
based on 31 salaries
₹3.6 L/yr - ₹12 L/yr
17% less than the average Software Engineer Salary in India
View more details

RedBlackTree Software Engineer Reviews and Ratings

based on 3 reviews

1.2/5

Rating in categories

4.9

Skill development

4.9

Work-Life balance

5.0

Salary & Benefits

4.9

Job Security

5.0

Company culture

4.9

Promotions/Appraisal

5.0

Work Satisfaction

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