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Infineon Technologies Interview Questions, Process, and Tips

Updated 2 Jan 2025

Top Infineon Technologies Interview Questions and Answers

View all 13 questions

Infineon Technologies Interview Experiences

Popular Designations

35 interviews found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Jun 2023. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Switching and Routing
Round 2 - Technical 

(1 Question)

  • Q1. Switching and routing

Interview Preparation Tips

Topics to prepare for Infineon Technologies Network Engineer interview:
  • CCNA Switching and Routing
Interview preparation tips for other job seekers - Overall good

Network Engineer Interview Questions asked at other Companies

Q1. TCP/IP layers, why is transport needed for communication? What is Subnet mask and how does it help in data communication. Why is Vlan needed? Based on what information does a switch and router send a packet or frame? Types of arp, What is p... read more
View answer (2)
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
Selected Selected

I applied via Referral and was interviewed before Dec 2023. There were 2 interview rounds.

Round 1 - Coding Test 

Basic questions on graph and dp

Round 2 - Technical 

(2 Questions)

  • Q1. BERT architecture explanation? How is it different then LSTM
  • Q2. Bagging vs Boosting

Machine Learning Engineer Intern Interview Questions asked at other Companies

Q1. How can we write an efficient matrix multiplication method for huge matrices?
View answer (1)

I applied via Approached by Company and was interviewed in May 2022. There were 5 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. As infineon is Produc based company and Every Person Responsible for complete Chip Testing instead on 1 specific Block. so Interview Asked Basic Tests like continuity, DPS short , Vil/Vih , Voh/Vih , Lekag...
  • Ans. Above all the Topics prepare clearly
  • Answered Anonymously
  • Q2. Basics of Tester Hardwares and why you join in INFIN ? Why want to Change the company ? Why should we we hire ? Tell me about any challenges faced in previous organisation and Work status ? Any protocol...
  • Ans. These are Main topics you should good before going to attend the interview
  • Answered Anonymously
Round 3 - Technical 

(1 Question)

  • Q1. Same as Previous Round but did by Manager in deep level on Basics and work
Round 4 - Behavioral 

(1 Question)

  • Q1. General Discussion about Works did in previous organisation and Basics
Round 5 - HR 

(1 Question)

  • Q1. General Discussion and Salary Negotiation

Interview Preparation Tips

Topics to prepare for Infineon Technologies Senior Engineer interview:
  • Java, Basics of Engineering
Interview preparation tips for other job seekers - Instead of preparing before interview Continuously Learn where ever you work that make you get confidence

Learn more skills that make your Resume more weight

Must and Should Revise and Review all the topics attached in Resume

If any One Call for scheduling Interview, ask for time min 2 Java and Max 1 week to Revise and Get ready with Full knowledge and confidence for interview.

Senior Engineer Interview Questions asked at other Companies

Q1. what is the meaning of M in M20,M25,M30 grade of concrete?
View answer (54)

I applied via Referral and was interviewed in Aug 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - One-on-one 

(1 Question)

  • Q1. Interview was basically the panel interview it was for about 45 mins wherin two managers took my interview Mostly asked about previous job roles and responsibility Scenario based questions like how will...
Round 3 - HR 

(1 Question)

  • Q1. Scenario based questuons again in hr round and later about salary discussion

Interview Preparation Tips

Interview preparation tips for other job seekers - Be focused and get well prepared on what your current roles and responsibilities

Infineon Technologies interview questions for popular designations

 Applications Engineer

 (5)

 Software Developer

 (2)

 Software Engineer

 (2)

 Assistant Engineer

 (1)

 Consultant Specialist

 (1)

 Data Scientist

 (1)

 Demand Planning Analyst

 (1)

 Design Engineer

 (1)

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

I applied via Campus Placement and was interviewed before Jun 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Difficulty level is 4/5

Round 2 - Technical 

(2 Questions)

  • Q1. Basics of C and pointers
  • Q2. Whats is the null pointer
  • Ans. 

    A null pointer is a pointer that does not point to any memory location.

    • Null pointers are used in programming languages to represent that a pointer does not point to a valid object or memory location.

    • Attempting to dereference a null pointer can result in a segmentation fault or other runtime error.

    • Example: int* ptr = nullptr; // ptr is a null pointer

  • Answered by AI

Skills evaluated in this interview

Graduate Trainee Interview Questions asked at other Companies

Q1. Given an array, how do you get the count of pairs that sum to even
View answer (8)

Get interview-ready with Top Infineon Technologies Interview Questions

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

I applied via Company Website and was interviewed before Apr 2023. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Can make a simple button debounce circuit ?
  • Ans. 

    Yes, a simple button debounce circuit can be created using a resistor and a capacitor.

    • Use a resistor and a capacitor in series with the button to create a low-pass filter.

    • Connect the output of the filter to a Schmitt trigger to clean up the signal.

    • Adjust the values of the resistor and capacitor to achieve the desired debounce time.

    • Example: Use a 10k ohm resistor and a 0.1uF capacitor for a debounce time of 10ms.

  • Answered by AI
Round 2 - Technical 

(1 Question)

  • Q1. Write a structured embedded C program to read button input, remove glitches.
  • Ans. 

    Program to read button input and remove glitches in embedded C.

    • Use a state machine to debounce the button input.

    • Implement a delay to filter out glitches.

    • Consider using interrupts for efficient button handling.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Just put whats in your mind, Interviewers are there to give you the job not to reject, they will try their best to help you as well but you need to try and just put something on the paper.
They want to know how you do it, not what your final response.

Skills evaluated in this interview

Applications Engineer Interview Questions asked at other Companies

Q1. Missing Number Problem Statement You are provided with an array named BINARYNUMS consisting of N unique strings. Each string represents an integer in binary, covering every integer from 0 to N except for one. Your task is to identify this m... read more
Add answer

Jobs at Infineon Technologies

View all
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Mar 2023. There were 3 interview rounds.

Round 1 - One-on-one 

(1 Question)

  • Q1. Explain functional and code coverage.
  • Ans. 

    Functional coverage ensures all functions are tested, while code coverage ensures all lines of code are executed.

    • Functional coverage focuses on testing the functionality of the design.

    • Code coverage ensures that all lines of code are executed during testing.

    • Functional coverage helps in identifying missing or incomplete functionality.

    • Code coverage helps in identifying untested code paths.

    • Example: Functional coverage may ...

  • Answered by AI
Round 2 - Technical 

(1 Question)

  • Q1. Questions on AHB protocol.
Round 3 - Technical 

(1 Question)

  • Q1. Digital design based questions.

Skills evaluated in this interview

Design Engineer Interview Questions asked at other Companies

Q1. Stress Strain curve, What will happen if you use petrol in diesel engine and Diesel in petrol engone.
View answer (5)
Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via campus placement at Birla Institute of Technology and Science (BITS), Pilani and was interviewed before Apr 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

Basic c question , quant

Round 2 - Technical 

(2 Questions)

  • Q1. Embedded c volatile ,static
  • Q2. Operation systems , rtos
Round 3 - HR 

(1 Question)

  • Q1. Aim , where you see yourself in next 10 years

Validation Engineer Interview Questions asked at other Companies

Q1. What is the CSV? What is automation testing?
View answer (2)
Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Jun 2023. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. Do you have knowledge of Embedded systems?
  • Ans. 

    Yes, I have knowledge of Embedded systems.

    • Experience with programming microcontrollers such as Arduino, Raspberry Pi, or ESP8266

    • Understanding of real-time operating systems (RTOS)

    • Knowledge of communication protocols like SPI, I2C, UART

    • Familiarity with embedded software development tools like Keil, MPLAB, or Arduino IDE

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - This company is not worth joining.
They'll set you in a trap.

Skills evaluated in this interview

Applications Engineer Interview Questions asked at other Companies

Q1. Missing Number Problem Statement You are provided with an array named BINARYNUMS consisting of N unique strings. Each string represents an integer in binary, covering every integer from 0 to N except for one. Your task is to identify this m... read more
Add answer

R&D Engineer Interview Questions & Answers

user image Kaustubh Deore

posted on 10 Mar 2022

I applied via Campus Placement and was interviewed in Feb 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Aptitude Test 

There were total 10 sections including Aptitude, C++, Java, Python, DSA, OS, Embedded C, ML, Web development, C sharp. Total of 90 MCQ's in 120 mins, no negative marking.

Round 3 - One-on-one 

(1 Question)

  • Q1. Total 5 interactions with 5 different people. Round 1. 2 DSA questions and Project discussion from resume. Round 2. 2 DSA questions, questions on OOP with code writing, 1 Puzzle. Round 3. Questions on C, ...

Interview Preparation Tips

Interview preparation tips for other job seekers - Have fundamentals at tip of fingers, Solve at least 200 Medium level DSA questions on LC. Read OS, OOP, Networks, DBMS.

Rock it!!!

R&D Engineer Interview Questions asked at other Companies

Q1. give some ideal characteristics of opamp. what is CMRR. what is the practical significance of CMRR. why the input impedance must be large. what is impedance matching, why it has to be done. what is MPTT and its advantages. explain about D-A... read more
View answer (1)

Infineon Technologies Interview FAQs

How many rounds are there in Infineon Technologies interview?
Infineon Technologies interview process usually has 2-3 rounds. The most common rounds in the Infineon Technologies interview process are Technical, One-on-one Round and Resume Shortlist.
How to prepare for Infineon Technologies 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 Infineon Technologies. The most common topics and skills that interviewers at Infineon Technologies expect are Python, Debugging, Firmware, Perl and Semiconductor.
What are the top questions asked in Infineon Technologies interview?

Some of the top questions asked at the Infineon Technologies interview -

  1. Steps to find temperature of N rooms and display the s...read more
  2. How to implement sr flipflop using gat...read more
  3. how do you handle customer when you are unable to meet the deadline due to deli...read more
How long is the Infineon Technologies interview process?

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

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Infineon Technologies Interview Process

based on 23 interviews

Interview experience

4
  
Good
View more

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Infineon Technologies Reviews and Ratings

based on 208 reviews

3.9/5

Rating in categories

3.6

Skill development

4.0

Work-life balance

3.5

Salary

3.8

Job security

3.8

Company culture

3.3

Promotions

3.5

Work satisfaction

Explore 208 Reviews and Ratings
Staff Engineer Applications

Bangalore / Bengaluru

5-8 Yrs

Not Disclosed

Senior Specialist IT Java Windchill

Ahmedabad

8-11 Yrs

Not Disclosed

Senior Manager Digital Design

Bangalore / Bengaluru

12-14 Yrs

Not Disclosed

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