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Mobileum Interview Questions and Answers

Updated 8 Apr 2025
Popular Designations

26 Interview questions

A Technical Writer was asked 2mo ago
Q. What approach do you follow when documenting updates?
Ans. 

I follow a structured approach to document updates, ensuring clarity, accuracy, and consistency throughout the process.

  • Identify the scope of the update: Determine what has changed and why it matters.

  • Gather relevant information: Collaborate with subject matter experts to collect accurate details.

  • Use version control: Maintain a history of changes to track updates over time.

  • Update existing documentation: Revise relat...

View all Technical Writer interview questions
A Technical Writer was asked 2mo ago
Q. What is DDLC and what is its process?
Ans. 

DDLC stands for Document Development Life Cycle, outlining the stages of document creation and management.

  • 1. Planning: Define the purpose and audience of the document. Example: A user manual for software.

  • 2. Analysis: Gather requirements and research content. Example: Interviewing subject matter experts.

  • 3. Design: Create an outline and structure for the document. Example: Deciding on sections for a technical report...

View all Technical Writer interview questions
A Technical Writer was asked 2mo ago
Q. What documentation tools do you have hands-on experience with?
Ans. 

I have experience with various documentation tools that enhance technical writing efficiency and collaboration.

  • Microsoft Word: Used for creating detailed user manuals and reports.

  • MadCap Flare: Experienced in developing online help systems and responsive content.

  • Adobe FrameMaker: Utilized for complex document layouts and publishing.

  • Confluence: Collaborated on project documentation and knowledge bases.

  • Markdown: Empl...

View all Technical Writer interview questions
A Technical Lead was asked 4mo ago
Q. Explain the Spark Framework.
Ans. 

Spark Framework is a simple and lightweight Java web framework for creating web applications.

  • Provides a simple and expressive syntax for creating web applications

  • Supports RESTful routing

  • Integrates easily with other Java frameworks like Spring and Hibernate

View all Technical Lead interview questions
A Technical Lead was asked 4mo ago
Q. What are the various aspects of big data associated with your work?
Ans. 

Various aspects of big data in my work include data collection, storage, processing, analysis, and visualization.

  • Data collection from various sources such as sensors, social media, and IoT devices

  • Storage in distributed systems like Hadoop or cloud storage solutions

  • Processing using technologies like MapReduce, Spark, or Flink

  • Analysis to extract insights and patterns from large datasets

  • Visualization to present the f...

View all Technical Lead interview questions
A QA Engineer was asked 9mo ago
Q. Which technologies have you worked with?
Ans. 

I have worked with technologies such as Selenium, JUnit, TestNG, Jenkins, and Git.

  • Selenium for automated testing of web applications

  • JUnit and TestNG for writing and executing test cases

  • Jenkins for continuous integration and continuous deployment

  • Git for version control and collaboration

View all QA Engineer interview questions
A Senior Technical Lead was asked 9mo ago
Q. Explain Telco Security along with Protocols.
Ans. 

Telco security involves protecting telecommunications networks and data from cyber threats. It includes protocols like SSL, IPSec, and VPN.

  • Telco security focuses on securing telecommunications networks and data from cyber attacks

  • Protocols like SSL (Secure Sockets Layer), IPSec (Internet Protocol Security), and VPN (Virtual Private Network) are commonly used in telco security

  • Encryption and authentication are key co...

View all Senior Technical Lead interview questions
Are these interview questions helpful?
An Associate Software Engineer was asked 10mo ago
Q. Is there a circular loop in a linked list?
Ans. 

No, a circular loop is not present in a linked list.

  • A linked list does not have a circular loop by default.

  • If a linked list has a circular loop, it is considered a circular linked list.

  • Circular linked lists can be detected using Floyd's Cycle Detection Algorithm.

View all Associate Software Engineer interview questions
An Associate Software Engineer was asked 10mo ago
Q. Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to target. You may assume that each input would have exactly one solution, and you may not use ...
Ans. 

Find two numbers in an array that add up to a specific target value.

  • Use a hashmap to store the difference between the target value and each element in the array.

  • Iterate through the array and check if the current element's complement exists in the hashmap.

  • Return the indices of the two numbers that add up to the target value.

View all Associate Software Engineer interview questions
An Associate Software Engineer was asked 10mo ago
Q. Given a string containing just the characters '(', ')', '{', '}', '[' and ']', determine if the input string is valid. An input string is valid if: Open brackets must be closed by the same type of brackets....
Ans. 

Check if parentheses in a string are balanced using a stack data structure.

  • Use a stack to keep track of opening parentheses.

  • For each character, push '(' onto the stack.

  • For each ')', pop from the stack and check if it matches.

  • If the stack is empty at the end, parentheses are balanced.

  • Example: '(()())' is balanced, but '(()' is not.

View all Associate Software Engineer interview questions

Mobileum Interview Experiences

38 interviews found

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Jun 2024. There were 4 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Coding with design fundamentals on BST and DP
Round 2 - Technical 

(2 Questions)

  • Q1. Coding test with BST, DP
  • Q2. LLD, HLD on telecom. SOLID principles, Design patterns, System design
Round 3 - One-on-one 

(1 Question)

  • Q1. One on one round with Architect and Manager. What do we know about SIP, SS7, Diameter.
Round 4 - HR 

(1 Question)

  • Q1. Usual HR questions

Interview Preparation Tips

Topics to prepare for Mobileum Technical Lead interview:
  • Dynamic programing
  • Binary Search Tree
  • Kafka
  • Rabbitmq
  • Java
  • C++
  • JUnit
Interview preparation tips for other job seekers - Prepare yourselves to get the call back after the scheduled interviews after a month or so if you are selected.

If you get the offer letter, please do not join this company.

Not very considerate people, though the policies are there. No WLB, politics, poor product and project management. Architects know the stuff but they don't have the documents about the products, no KT.

Again please seriously take this advice, if you get one offer, please do not join the company.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Referral

Round 1 - Coding Test 

Java internals, coding questions 2sum

Round 2 - Technical 

(2 Questions)

  • Q1. Hld of your previous project
  • Ans. 

    Developed a web-based project management tool for tracking tasks and deadlines.

    • Used React.js for front-end development

    • Implemented RESTful APIs for backend using Node.js and Express

    • Utilized MongoDB for database storage

    • Incorporated authentication and authorization features for user security

  • Answered by AI
  • Q2. Question related to self build projects
Round 3 - HR 

(2 Questions)

  • Q1. Salary negotiation
  • Q2. Location constrain if any
  • Ans. 

    Open to relocation for the right opportunity

    • Willing to relocate for the right job opportunity

    • Flexible with location for the right role

    • Open to considering different locations for the right position

  • Answered by AI
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Backend Questions regarding
  • Q2. UI Questions regarding Angular

Interview Preparation Tips

Interview preparation tips for other job seekers - Good
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Core and Advance concepts of Java
Round 2 - Technical 

(1 Question)

  • Q1. Mainly on mutltithrerading concepts and previous experience on projects.
Round 3 - Behavioral 

(1 Question)

  • Q1. About projects and scenarios based questions.
Round 4 - HR 

(1 Question)

  • Q1. About Salary negotiation and final round
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Explain Telco Security alongwith Protocols
  • Ans. 

    Telco security involves protecting telecommunications networks and data from cyber threats. It includes protocols like SSL, IPSec, and VPN.

    • Telco security focuses on securing telecommunications networks and data from cyber attacks

    • Protocols like SSL (Secure Sockets Layer), IPSec (Internet Protocol Security), and VPN (Virtual Private Network) are commonly used in telco security

    • Encryption and authentication are key compone...

  • Answered by AI

Skills evaluated in this interview

Software Developer Interview Questions & Answers

user image MONALI kothari

posted on 4 Jul 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Copy constructor implementation it was based on
Round 2 - Technical 

(1 Question)

  • Q1. Binary search question on array
  • Ans. 

    Binary search is an efficient algorithm for finding an item from a sorted array by repeatedly dividing the search interval in half.

    • 1. Binary search requires a sorted array to function correctly.

    • 2. It works by comparing the target value to the middle element of the array.

    • 3. If the target value is less than the middle element, search the left half; if greater, search the right half.

    • 4. Repeat the process until the target ...

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Experience and expectations on salary
  • Ans. 

    I am looking for a competitive salary that reflects my skills and experience in software development.

    • Based on my research, the average salary for a software developer in this region is between $80,000 and $100,000.

    • I have over 5 years of experience in full-stack development, which I believe justifies a salary towards the higher end of that range.

    • I am open to discussing the entire compensation package, including benefits...

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Wrute a python function that recreve a linked list

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

I applied via Walk-in and was interviewed in Sep 2024. There was 1 interview round.

Round 1 - Group Discussion 

Sap in deatail to adress

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Normal coding test on DSA and LLD.

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I appeared for an interview in Oct 2024, where I was asked the following questions.

  • Q1. What is DDLC and its process?
  • Ans. 

    DDLC stands for Document Development Life Cycle, outlining the stages of document creation and management.

    • 1. Planning: Define the purpose and audience of the document. Example: A user manual for software.

    • 2. Analysis: Gather requirements and research content. Example: Interviewing subject matter experts.

    • 3. Design: Create an outline and structure for the document. Example: Deciding on sections for a technical report.

    • 4. D...

  • Answered by AI
  • Q2. What approach do you follow when documenting updates?
  • Ans. 

    I follow a structured approach to document updates, ensuring clarity, accuracy, and consistency throughout the process.

    • Identify the scope of the update: Determine what has changed and why it matters.

    • Gather relevant information: Collaborate with subject matter experts to collect accurate details.

    • Use version control: Maintain a history of changes to track updates over time.

    • Update existing documentation: Revise related do...

  • Answered by AI
  • Q3. What are the documentation tools you have hands on experience?
  • Ans. 

    I have experience with various documentation tools that enhance technical writing efficiency and collaboration.

    • Microsoft Word: Used for creating detailed user manuals and reports.

    • MadCap Flare: Experienced in developing online help systems and responsive content.

    • Adobe FrameMaker: Utilized for complex document layouts and publishing.

    • Confluence: Collaborated on project documentation and knowledge bases.

    • Markdown: Employed ...

  • Answered by AI
  • Q4. What were your roles and responsibilities as a technical writer in previous organisation?
  • Ans. 

    As a technical writer, I created and maintained documentation to support product development and user needs.

    • Developed user manuals and online help documentation for software applications, ensuring clarity and usability.

    • Collaborated with engineers and product managers to gather information and understand technical specifications.

    • Conducted interviews with subject matter experts to capture detailed processes and workflows...

  • Answered by AI

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Mobileum Interview FAQs

How many rounds are there in Mobileum interview?
Mobileum interview process usually has 2-3 rounds. The most common rounds in the Mobileum interview process are Technical, HR and Resume Shortlist.
How to prepare for Mobileum 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 Mobileum. The most common topics and skills that interviewers at Mobileum expect are Java, Linux, Javascript, C++ and Algorithms.
What are the top questions asked in Mobileum interview?

Some of the top questions asked at the Mobileum interview -

  1. What is TCP, UDP, Difference between TCP and UDP, Three way handshaking problem...read more
  2. What are the various aspects of big data associated with your wo...read more
  3. Co-ordination with Roaming Operators, IPX, GRX and SCCP Provide...read more
How long is the Mobileum interview process?

The duration of Mobileum interview process can vary, but typically it takes about less than 2 weeks to complete.

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Overall Interview Experience Rating

4/5

based on 34 interview experiences

Difficulty level

Easy 13%
Moderate 87%

Duration

Less than 2 weeks 53%
2-4 weeks 40%
6-8 weeks 7%
View more

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Mobileum Reviews and Ratings

based on 337 reviews

3.3/5

Rating in categories

3.0

Skill development

3.3

Work-life balance

3.2

Salary

3.2

Job security

3.1

Company culture

2.7

Promotions

3.1

Work satisfaction

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