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Caterpillar Inc Embedded Software Engineer Interview Questions, Process, and Tips

Updated 12 Nov 2024

Top Caterpillar Inc Embedded Software Engineer Interview Questions and Answers

Caterpillar Inc Embedded Software Engineer Interview Experiences

3 interviews found

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Group Discussion 

On topic about how to make internet a safer place and other include censorship of ott platforms

Round 2 - HR 

(4 Questions)

  • Q1. Project in resume questions
  • Q2. Write a code for some functions
  • Ans. 

    Code for some functions

    • Create functions with proper input parameters and return types

    • Implement the logic for each function

    • Test the functions with different input values

  • Answered by AI
  • Q3. Structure diagram of projects
  • Ans. 

    Structure diagram of projects is a visual representation of the components and their relationships in a software project.

    • Structure diagrams show the organization of code modules, classes, functions, and their interactions.

    • Common types of structure diagrams include class diagrams, package diagrams, and component diagrams.

    • These diagrams help in understanding the architecture of the software project and its dependencies.

    • T...

  • Answered by AI
  • Q4. Research works i did and its explanation
  • Ans. 

    Researched and implemented a real-time operating system for embedded systems.

    • Researched various real-time operating systems like FreeRTOS, RTLinux, and VxWorks.

    • Implemented a real-time scheduler for task management.

    • Optimized system performance by reducing context switching overhead.

    • Tested the system with different workloads to evaluate its efficiency.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - basics are enough
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Recruitment Consulltant and was interviewed in Nov 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Asked about protocol used in project like i2c,spi,can,uart, asked to draw i2c repeated start.basic electronics questions and c questions like function pointer.malloc,calloc

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare everything deeply in c , protocols and basic circuit diagram

Embedded Software Engineer Interview Questions Asked at Other Companies

asked in Aptiv
Q1. 3. 1)Do you know about Autosar. 2)define function definition and ... read more
asked in Cyient
Q2. Introduction. Difference between Embedded Systems and Embedded so ... read more
asked in Cyient
Q3. 1) which microcontroller you have used in Academics?
Q4. What is conductor, insulator and semi conductor?
asked in HCLTech
Q5. 3. How to enter if and else at the same time
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. What is your experience with telemetry?
  • Ans. 

    I have extensive experience working with telemetry systems in embedded software development.

    • Designed and implemented telemetry systems for monitoring and transmitting data in real-time

    • Utilized protocols like MQTT, CoAP, and HTTP for communication between embedded devices and servers

    • Integrated sensors and actuators to collect and transmit data for remote monitoring and control

    • Worked on optimizing telemetry data transmis...

  • Answered by AI

Embedded Software Engineer Jobs at Caterpillar Inc

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Interview questions from similar companies

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

I applied via Approached by Company and was interviewed before May 2023. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. 1. Coding question related to Comparator. 2. Android Questions medium level. 3. Collection Framework Java. 4. OOPs concept related questions.
Round 2 - HR 

(1 Question)

  • Q1. Usual HR round for Relocation, Salary, etc. discussion.
Round 1 - One-on-one 

(1 Question)

  • Q1. C++ basic questions on OOPS principles. Questions on QT/QML.

Interview Preparation Tips

Interview preparation tips for other job seekers - Do prepare for C/C++ basics with practical use cases. Then depending on the profile prepare yourself.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

30min and ask one coding question

Round 2 - Coding Test 

30min and ask 2 coding question

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Company Website and was interviewed in Nov 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Can you explain the difference between a stack and a queue and provide a real-world example where each would be used.
  • Ans. 

    A stack is a Last In First Out (LIFO) data structure, while a queue is a First In First Out (FIFO) data structure.

    • Stack: LIFO - Last In First Out. Example: browser history where the last page visited is the first to be accessed.

    • Queue: FIFO - First In First Out. Example: a line at a grocery store where the first person in line is the first to be served.

  • Answered by AI
  • Q2. Given an array of integers, write a function to find the two numbers that add up to a specific target. How would you optimize this solution?
  • Ans. 

    Function to find two numbers in array that add up to target. Optimize solution.

    • Use a hash map to store each number and its index as you iterate through the array.

    • For each number, check if the difference between the target and the number exists in the hash map.

    • Return the indices of the two numbers that add up to the target.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be well prepared with coding challenges, especially related to arrays, linked lists, and trees.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Prevent the duplicate accounts

Interview Preparation Tips

Interview preparation tips for other job seekers - I am attending the interview
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed in Feb 2024.

Round 1 - Technical 

(1 Question)

  • Q1. Observables vs promises Lifecycle hooks Pipes
  • Ans. 

    Observables are used for handling asynchronous operations in a stream-like manner, promises are for handling a single async operation, and lifecycle hooks are methods that allow you to tap into the lifecycle of a component in Angular.

    • Observables are used in Angular for handling asynchronous operations in a stream-like manner, allowing you to work with data over time.

    • Promises are used for handling a single asynchronous ...

  • Answered by AI
Round 2 - Technical 

(1 Question)

  • Q1. Lazy loading Dependency injection

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Oct 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

Aptitude+ coding questions ,easy to moderate level questions

Round 2 - Behavioral interview 

(1 Question)

  • Q1. Situation based questions by recording answers upto 3 min
Round 3 - Technical 

(1 Question)

  • Q1. Basics of Java and c questions Difference between finalze and final Instances of abstract class
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Caterpillar Inc Interview FAQs

How many rounds are there in Caterpillar Inc Embedded Software Engineer interview?
Caterpillar Inc interview process usually has 1-2 rounds. The most common rounds in the Caterpillar Inc interview process are Technical, Group Discussion and HR.
How to prepare for Caterpillar Inc Embedded Software Engineer 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 Caterpillar Inc. The most common topics and skills that interviewers at Caterpillar Inc expect are Embedded Software, AUTOSAR, Computer science, Debugging and System software.
What are the top questions asked in Caterpillar Inc Embedded Software Engineer interview?

Some of the top questions asked at the Caterpillar Inc Embedded Software Engineer interview -

  1. What is your experience with telemet...read more
  2. write a code for some functi...read more
  3. research works i did and its explanat...read more

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Caterpillar Inc Embedded Software Engineer Interview Process

based on 3 interviews

Interview experience

3.7
  
Good
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Caterpillar Inc Embedded Software Engineer Salary
based on 39 salaries
₹5.4 L/yr - ₹19 L/yr
70% more than the average Embedded Software Engineer Salary in India
View more details

Caterpillar Inc Embedded Software Engineer Reviews and Ratings

based on 2 reviews

4.5/5

Rating in categories

4.0

Skill development

5.0

Work-life balance

3.5

Salary

5.0

Job security

4.5

Company culture

3.0

Promotions

4.0

Work satisfaction

Explore 2 Reviews and Ratings
Embedded SW Engineer

Chennai

4-7 Yrs

Not Disclosed

Embedded SW Engineer

Chennai

1-6 Yrs

₹ 7.3-18.7 LPA

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