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Mobileum Technical Lead Interview Questions, Process, and Tips
Top Mobileum Technical Lead Interview Questions and Answers
- Q1. What are the various aspects of big data associated with your work?
- Q2. Co-ordination with Roaming Operators, IPX, GRX and SCCP Providers?
- Q3. Different interfaces in each technology and their functinality?
Mobileum Technical Lead Interview Experiences
5 interviews found
Selected
I applied via Referral and was interviewed in Jun 2024. There were 4 interview rounds.
(1 Question)
- Q1. Coding with design fundamentals on BST and DP
(2 Questions)
- Q1. Coding test with BST, DP
- Q2. LLD, HLD on telecom. SOLID principles, Design patterns, System design
(1 Question)
- Q1. One on one round with Architect and Manager. What do we know about SIP, SS7, Diameter.
(1 Question)
- Q1. Usual HR questions
Interview Preparation Tips
- Dynamic programing
- Binary Search Tree
- Kafka
- Rabbitmq
- Java
- C++
- JUnit
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.
Normal coding test on DSA and LLD.
Selected
I was interviewed before Feb 2024.
(1 Question)
- Q1. Can you provide details about the projects you have completed and your areas of expertise?
(2 Questions)
- Q1. What are the various aspects of big data associated with your work?
- Q2. Explain spark Framework
(1 Question)
- Q1. Salary discussion
Interview Preparation Tips
Selected
I applied via Recruitment Consulltant and was interviewed before Feb 2023. There were 2 interview rounds.
(1 Question)
- Q1. Java palindrome questiin
(1 Question)
- Q1. Brush up on algo and data engineer
Mobileum interview questions for designations
I applied via Indeed and was interviewed before Jul 2020. There were 5 interview rounds.
Interview Questionnaire
5 Questions
- Q1. Different types of Call Flows?
- Ans.
Call flows refer to the sequence of events that occur during a phone call.
Inbound call flow
Outbound call flow
Transfer call flow
Conference call flow
Voicemail call flow
- Q2. Roaming Testing pre-requisites?
- Ans.
Roaming testing pre-requisites include network coverage, SIM cards, and test devices.
Ensure network coverage in the testing area
Have SIM cards from different carriers
Prepare test devices with different operating systems
Create test scenarios and scripts
Have a test plan and schedule
- Q3. Different interfaces in each technology and their functinality?
- Ans.
Different technologies have different interfaces with unique functionalities.
Interfaces in web development include HTML, CSS, and JavaScript.
In database management, SQL is a commonly used interface.
Programming languages like Java and Python have their own interfaces.
Each interface has its own set of functions and methods for performing specific tasks.
Interfaces can also be graphical, such as user interfaces in software
- Q4. Co-ordination with Roaming Operators, IPX, GRX and SCCP Providers?
- Ans.
Co-ordination with Roaming Operators, IPX, GRX and SCCP Providers involves managing relationships and ensuring smooth communication.
Establishing and maintaining relationships with roaming operators, IPX, GRX and SCCP providers
Negotiating contracts and service level agreements
Monitoring service performance and resolving issues
Collaborating with internal teams to ensure seamless communication
Staying up-to-date with indus
- Q5. Handling the team internally and externally?
Interview Preparation Tips
Skills evaluated in this interview
Get interview-ready with Top Mobileum Interview Questions
Interview questions from similar companies
I applied via Naukri.com and was interviewed in Feb 2021. There were 4 interview rounds.
Interview Questionnaire
12 Questions
- Q1. Which design pattern implemented in project.
- Ans.
Implemented the Observer design pattern.
Used to maintain consistency between related objects
Allows for one-to-many relationships between objects
Used in event-driven systems
Example: Used to update UI when data changes in backend
- Q2. Solid principals
- Q3. Code coverage
- Q4. Unit testing
- Q5. Cloud services
- Q6. Cloud integrations
- Q7. Detail architecture of current project and what role you played
- Q8. What software architecture you implimented and why?
- Ans.
I have implemented a microservices architecture for scalability and flexibility.
Implemented microservices architecture using Docker and Kubernetes
Used API Gateway for routing and load balancing
Implemented service discovery using Consul
Implemented circuit breaker pattern using Hystrix
Implemented centralized logging using ELK stack
Implemented distributed tracing using Zipkin
Implemented event-driven architecture using Kaf...
- Q9. Writing some code logic snippet like sudo code
- Q10. How you improved stored procedure performance
- Ans.
I improved stored procedure performance by optimizing queries and indexes.
Identified and removed unnecessary joins and subqueries
Used appropriate indexing to speed up query execution
Reduced the number of round trips to the database by using batch processing
Rewrote complex queries to simpler ones
Used stored procedure parameters instead of variables to avoid recompilation
Used SET NOCOUNT ON to reduce network traffic
Used
- Q11. DB normalization and indexing
- Q12. C# oops questions
Interview Preparation Tips
Skills evaluated in this interview
Associate Technical Consultant Interview Questions & Answers
Synamedia
Anonymous
posted on 4 Aug 2024
Online Exam - 10 MCQ and 2 coding questions
(1 Question)
- Q1. Project Discussion
(2 Questions)
- Q1. Tell me about yourself?
- Q2. How much experience do you have ?
Leet code test link was sent
(2 Questions)
- Q1. What is a arraylist
- Ans.
An ArrayList is a dynamic array in Java that can grow or shrink in size as needed.
ArrayList is a class in Java's Collection framework.
It allows for dynamic resizing of the array.
Elements can be added, removed, or accessed using index.
Example: ArrayList
names = new ArrayList ();
- Q2. What is hash map and how it works
- Ans.
A hash map is a data structure that stores key-value pairs and allows for efficient retrieval of values based on keys.
Hash map uses a hash function to map keys to indices in an array.
It allows for constant time average case complexity for insertion, deletion, and lookup operations.
Collisions can occur when multiple keys hash to the same index, which can be resolved using techniques like chaining or open addressing.
Exam...
Interview Preparation Tips
Skills evaluated in this interview
Technical Analyst Interview Questions & Answers
Ice Mortgage Technology
Anonymous
posted on 29 Sep 2021
I applied via LinkedIn and was interviewed in Aug 2021. There were 4 interview rounds.
Interview Questionnaire
4 Questions
- Q1. Mostly related to the previous job,
- Q2. What do you know about ICE?
- Ans.
ICE stands for Intercontinental Exchange, a global network of exchanges and clearing houses for financial and commodity markets.
ICE operates exchanges for futures and options trading in energy, agriculture, metals, and financial markets.
It also provides data services and technology solutions for market participants.
Some of the well-known exchanges operated by ICE include NYSE, ICE Futures Europe, and ICE Futures US.
ICE...
- Q3. Cluster threshold
- Q4. NLB AND FAILOVER CLUSTER
Interview Preparation Tips
Mobileum Interview FAQs
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Mobileum Interviews By Designations
- Mobileum Senior Software Engineer Interview Questions
- Mobileum Technical Lead Interview Questions
- Mobileum Associate Software Engineer Interview Questions
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- Mobileum Software Engineer Interview Questions
- Show more
Interview Questions for Popular Designations
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Mobileum Technical Lead Interview Process
based on 3 interviews
1 Interview rounds
- Technical Round
Technical Lead Interview Questions from Similar Companies
Mobileum Technical Lead Reviews and Ratings
based on 20 reviews
Rating in categories
|
Senior Software Engineer
221
salaries
|  ₹7 L/yr - ₹28 L/yr |
|
Software Engineer
159
salaries
| ₹4.9 L/yr - ₹20 L/yr |
|
Technical Lead
153
salaries
| ₹10.9 L/yr - ₹45 L/yr |
|
Associate Software Engineer
101
salaries
| ₹6 L/yr - ₹16 L/yr |
|
Integration Engineer
53
salaries
| ₹6 L/yr - ₹10 L/yr |
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