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Airtel X- Labs Lead Engineer Interview Questions and Answers

Updated 7 Dec 2021

Airtel X- Labs Lead Engineer Interview Experiences

2 interviews found

Interview Questionnaire 

2 Questions

  • Q1. CAP theorem
  • Ans. 

    CAP theorem states that a distributed system cannot guarantee consistency, availability, and partition tolerance at the same time.

    • Consistency: all nodes see the same data at the same time

    • Availability: every request receives a response, without guarantee that it contains the most recent version of the information

    • Partition tolerance: the system continues to function even when network partitions occur

    • Examples: Cassandra p...

  • Answered by AI
  • Q2. Deadlock code

Interview Preparation Tips

Interview preparation tips for other job seekers - Basic DS & Algo
Some design problem

I applied via LinkedIn and was interviewed in Mar 2021. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Eh cache design , irctc low level and high level design. Few problem solving questions on matrix & arrays.

Interview Preparation Tips

Interview preparation tips for other job seekers - No spring,java,microservices pure problem solving & system design interview. People here are from tier 1 colg background so they usually prefer problem solving questions.

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Interview experience
3
Average
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Oct 2022. There were 4 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 

(1 Question)

  • Q1. Technical round
Round 3 - Technical 

(1 Question)

  • Q1. Techno functional round
Round 4 - HR 

(1 Question)

  • Q1. What are your strengths and weeknesses

I applied via Recruitment Consultant and was interviewed in Jun 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Related to java web services

Interview Preparation Tips

Interview preparation tips for other job seekers - It was good experience, asked questions on core java, web services and some coding questions
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(1 Question)

  • Q1. Interview take by department head
Round 2 - HR 

(1 Question)

  • Q1. Inventory control
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(1 Question)

  • Q1. Tell me about your current role and responsibilities
  • Ans. 

    I am currently working as a Senior Software Engineer, leading a team of developers in designing and implementing software solutions.

    • Leading a team of developers in designing and implementing software solutions

    • Collaborating with stakeholders to gather requirements and define project scope

    • Mentoring junior team members and providing technical guidance

    • Conducting code reviews and ensuring code quality and best practices are

  • Answered by AI

Team Lead Interview Questions & Answers

Swiggy user image Drlng Rammy

posted on 29 Mar 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Present and previous experience and process knowledge. DATA related question asked. Problem solving question and other genaral questions where asked.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Aug 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. General .net core, oops, sql, caching, authentication, security, angular.

Interview Preparation Tips

Topics to prepare for NeoSOFT Team Lead interview:
  • .Net Core
  • Angular
  • Microservices
  • cqrs
  • JWT
Interview preparation tips for other job seekers - Basics should be clear and confidence level should be high
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Aug 2023. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Describe your professional journey?
  • Ans. 

    I started my career as a business analyst in a tech company, where I gained experience in data analysis and project management.

    • Started career as a business analyst in a tech company

    • Gained experience in data analysis and project management

    • Worked on various projects to improve business processes

    • Collaborated with cross-functional teams to gather requirements and implement solutions

  • Answered by AI
  • Q2. Aptitude question

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident, Honest and believe in yourself.

Interview Questionnaire 

6 Questions

  • Q1. What would be the metrics followed by the company
  • Ans. 

    The company follows various metrics to measure performance and success.

    • Sales revenue

    • Customer satisfaction

    • Employee productivity

    • Quality control

    • Market share

    • Return on investment (ROI)

  • Answered by AI
  • Q2. CSAT, UD BAD, FAKE, CONVERAION AND ZTP WITH CUSTOMER FIRST IS THE IMPORTANT PRIORITY IN ORGANISATION
  • Q3. About flipkart and their challanges and development under whose effort
  • Q4. Started as small organisation and built into a indias first and topmost Eccommerce company among all
  • Q5. Please say about ur self if u got selected
  • Q6. With hardwork and dedication I will perform my job metrics by using company support

Airtel X- Labs Interview FAQs

How to prepare for Airtel X- Labs Lead 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 Airtel X- Labs. The most common topics and skills that interviewers at Airtel X- Labs expect are Java, MVC, MongoDB, NoSQL and OOPS.
What are the top questions asked in Airtel X- Labs Lead Engineer interview?

Some of the top questions asked at the Airtel X- Labs Lead Engineer interview -

  1. CAP theo...read more
  2. Eh cache design , irctc low level and high level design. Few problem solving qu...read more
  3. Deadlock c...read more

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