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Lumen Technologies
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I applied via Indeed and was interviewed in Feb 2023. There were 3 interview rounds.
I don't believe this company is serious in finding qualified, capable employees and if they do, they seem to have a hard time keeping them. There are numerous open job offers by this company, one has to wonder why that is and how they can function when they have to fill so many positions? Their aptitude tests where designed by psychiatrist and they will share the results with you. However, it appears, the results of such testing means very little to their application process. Something seems afoul here. I recommend thinking twice before committing to their testing. It is too narrow in scope for reaching accurate results. As part of the process, you may be handing out too much personal, proprietary information when there is no serious consideration given to your application.
SOLID principles are a set of five design principles that help developers create more maintainable and scalable code.
Single Responsibility Principle (SRP) - A class should have only one reason to change.
Open/Closed Principle (OCP) - Classes should be open for extension but closed for modification.
Liskov Substitution Principle (LSP) - Objects of a superclass should be replaceable with objects of its subclasses without a...
MVVM separates the view and model using a ViewModel, while MVC separates the view and model using a controller.
In MVVM, the ViewModel acts as an intermediary between the view and model, handling user interactions and updating the model accordingly.
In MVC, the controller is responsible for handling user input, updating the model, and updating the view.
MVVM allows for better separation of concerns and easier unit testing...
I appeared for an interview in Feb 2025, where I was asked the following questions.
Lumen Technologies interview questions for popular designations
Get interview-ready with Top Lumen Technologies Interview Questions
Interview touched basic dsa and sql in depth along with any basic web ui , like login page
I applied via Recruitment Consulltant and was interviewed in Jan 2024. There were 2 interview rounds.
Technology is the application of scientific knowledge for practical purposes.
Technology involves the use of tools, systems, and methods to solve problems or achieve goals
It encompasses a wide range of fields such as information technology, engineering, and biotechnology
Examples include smartphones, computers, medical devices, and renewable energy technologies
Seeking new challenges and growth opportunities
Desire for career advancement
Looking for a new challenge
Seeking growth opportunities
Company restructuring led to position elimination
When a table is created in Oracle, three segments are created: data segment, index segment, and temporary segment.
Data segment stores the actual data of the table
Index segment stores the indexes created on the table
Temporary segment is created for temporary data storage during sorting or joining operations
Performing a SAP upgrade involves planning, preparation, execution, and testing to ensure a successful transition to a new version.
Create a project plan outlining tasks, timelines, and resources needed for the upgrade
Backup all data and configurations before starting the upgrade process
Install the new version of SAP software on a test environment to validate compatibility and functionality
Perform system checks and test...
The duration of Lumen Technologies interview process can vary, but typically it takes about less than 2 weeks to complete.
based on 34 interviews
Interview experience
based on 653 reviews
Rating in categories
Software Engineer
445
salaries
| ₹3.3 L/yr - ₹13 L/yr |
Senior Software Engineer
280
salaries
| ₹6.1 L/yr - ₹21.5 L/yr |
Module Lead
158
salaries
| ₹9.5 L/yr - ₹22 L/yr |
Software Development Engineer
135
salaries
| ₹5 L/yr - ₹9.7 L/yr |
Senior Engineer
101
salaries
| ₹7 L/yr - ₹15 L/yr |
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