Siddhesh Jadhav
CS 2026
Siemens
Intern
136 Reads
🚀 Interview Experience: Siemens Internship
Welcome to my Siemens Internship Interview Experience! I hope this helps future aspirants.
1. 🏢 Company & Role
- Company: Siemens
- Role: Intern
- Batch/Year of Graduation: 2026
- Branch: Computer Science/IT/EnTC
2. 🗓 Application Process
- How did you apply? On-Campus Recruitment Drive
- Timeline:
- Application Date: January 2025
- Online Assessment Date: Early February 2025
- Interview Dates: February 2025
- Offer Date: Mid-February 2025
3. 💬 Hiring Rounds
Round 1: Online Assessment
- Type: MCQ-based test (Aptitude, Coding, OOPS, Data Structures, C++)
- Duration: 1 hour
- Description:
- The test consisted of aptitude questions and technical questions covering C++, Object-Oriented Programming, and Data Structures.
- Around 120 candidates appeared, and 60 were shortlisted for interviews.
- Difficulty Level: Medium
- Experience: I found the coding and OOPS questions manageable as I had recently revised them.
Round 2: Technical Interview
- Type: In-person (Coding, Data Structures, OOPS, Projects, Research Paper Discussion)
- Duration: 45-50 minutes
- Interviewers: 2
- Description:
- Personal Questions: Introduction, Family Background, Nervousness Level.
- Project Discussion:
- Asked to explain the project I worked on.
- Requested to draw the workflow/architecture diagram of my project.
- This project later won in the TechFiesta Hackathon, so the interviewers were already impressed.
- Research Paper Discussion: Asked about my publication and contributions.
- Data Structures & Algorithms:
- I mentioned I was comfortable with Trees, Graphs, and DP (since I had recently practiced Striver’s Sheet), but they decided to focus on Linked Lists instead.
- Questions Asked:
- Difference between Array/Vector and Linked List.
- Boilerplate code for Linked List.
- Auxiliary functions in Linked List.
- Why did I use class instead of struct for implementing a Node?
- Given an infinitely long Linked List, how to delete a node with a single pointer?
- How to detect a cycle in a Linked List?
- Types of Linked Lists and their differences.
- OOPS Concepts:
- 3-4 questions related to Object-Oriented Programming.
- Puzzle:
- Given matchsticks, shift them to form three squares.
- Closing: They asked if I had any questions. I asked 3-4 questions, which made them happy.
- Difficulty Level: Medium to Hard
- Experience: I felt confident because I had recently practiced DSA. The project discussion and research paper questions were my strong points.
Round 3: HR Interview
- Type: Online
- Duration: 20-30 minutes
- Description:
- Personal Questions:
- You're from Kolhapur but studying in Pune, which city is better?
- Asked about my internship and project work.
- Situational Questions:
- Given a scenario related to my internship project, how would I handle it?
- Company & Future Plans:
- Why should we choose you?
- Any plans for Masters/MBA?
- What is the motto of Siemens? (I had read it beforehand.)
- Closing: She asked if I had any questions.
- Personal Questions:
- Difficulty Level: Easy
- Experience: I was confident, and the HR was friendly. Having read about Siemens beforehand helped.
4. 📊 Overall Experience & Tips
- Overall Interview Experience: Very Positive! The interviewers were friendly and encouraging.
- What to prepare? 💯
- DSA: Linked Lists, Trees, Graphs, Dynamic Programming
- OOPS: Classes, Objects, Polymorphism, Inheritance
- Aptitude: Logical Reasoning, Quantitative
- Projects: Be clear about architecture and implementation
- HR Round: Learn about Siemens, its values, and motto
- Tips for Aspirants: ✨
- Be confident and engage with interviewers.
- Revise DSA, OOPS if applying for Siemens.
- Know about your projects.
- Ask questions at the end—they appreciate it!
Verdict: Selected ✅
- Siemens values diversity and innovation, and they were keen on understanding my research work.
- The technical interview was quite detailed, so be well-prepared.
Related Experiences
Pratik Patil
PhonePe
Intern
CS 2025
3/8/2025
Read Experience
135
Anuja Babhulkar
Microsoft
Intern
EnTC 2026
3/6/2025
Read Experience
148
Mansi Apet
Barclays
Intern
CS 2026
3/6/2025
Read Experience
138
Lalit Mohane
Dell
Intern
IT 2026
3/4/2025
Read Experience
119

Megha Dandapat
Druva
SDE
IT 2023
2/25/2025
Read Experience
275

Megha Dandapat
Siemens
SDE
IT 2023
2/25/2025
Read Experience
260

Kunal Raut
PhonePe
SDE
CS 2022
2/24/2025
Read Experience
294
Shivendra Bhonsle
EQ Technologic
SDE
IT 2023
2/23/2025
Read Experience
278

Rohin Bhat
Bloomberg
SDE
CS 2023
2/23/2025
Read Experience
287