Siemens Interview Experience for Graduate Trainee Engineer (Off-Campus)

Round 1 (Online Assessment): The test was conducted on Mettl consisting of 91 MCQ questions on various topics from Aptitude to Computer Fundamentals to be solved in 80 minutes. The questions were divided into 4 sections and each section was timed.

Round 2 (Technical Interview): There were 2 interviewers. First, they started with their introduction and then asked me to introduce myself.

1. What are Git and GitHub
2. What is Version control 
3. Can we revert our code using git
4. Explain some git commands and write their syntax
5. Polymorphism and its types
6. Bubble sort
7. Second highest element in an array containing duplicate values
8. Discussion on my project and asked me to write some code in React
9. Difference between MongoDB and MySQL
10. Use cases of MongoDB
11. What is REST API
12. Put and Post in API
13. Difference between list and tuple in Python
14. Slicing and namespace in Python
15. What is Dart programming language and what it is used for
16. What are constructors

They also gave me a C++ code snippet and a JavaScript code snippet and asked me to tell the output.

The interview was of about an hour.

Round 2 (Managerial Interview): This round consisted of a few coding questions and some managerial questions.

Coding questions:

• Count each character present in the string
• Swap two numbers without using the third variable

Managerial questions:

• Where do you want to see yourself in 5 years
• Why do you want to join Siemens
• Tell me the biggest learning in your college life
• Which tech stack are you more comfortable working with

The interview was of about an hour.

Round 3 (HR Round): The HR introduced herself and asked me to introduce myself. She then told me about the company in detail. She told me about the CTC breakup. 

Verdict: Selected

Overall Experience:

All the questions were of Easy to Medium Difficulty level.

Tips:

1. For online assessment, you must have a good speed as the time is less and questions are more.
2. Have a strong understanding of your project and the tech stacks used.
3. Visit their website to know more about the company.
4. Be calm & confident while answering the questions and keep a smiling face.
5. Don’t be nervous and don’t think of it as an interview, think of it as a discussion on various topics.
6. Always ask unique and interesting questions in the end.