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Johnson Controls Software Engineer Interview Questions, Process, and Tips

Updated 18 Oct 2024

Top Johnson Controls Software Engineer Interview Questions and Answers

Johnson Controls Software Engineer Interview Experiences

8 interviews found

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

I applied via Walk-in and was interviewed in Dec 2023. There was 1 interview round.

Round 1 - Technical 

(4 Questions)

  • Q1. What technical skills you've learned so far in the college
  • Q2. Where do you see yourself in the next 5 years.
  • Q3. Reverse a linked list
  • Ans. 

    Reverse a linked list by changing the pointers direction

    • Iterate through the linked list and change the direction of pointers

    • Use three pointers - prev, current, next to reverse the list

    • Update the head pointer to point to the new first node

  • Answered by AI
  • Q4. General dbms, os, and cn questions

Interview Preparation Tips

Topics to prepare for Johnson Controls Software Engineer interview:
  • dsa
  • C++
  • computer networks
  • OS
  • sql
Interview preparation tips for other job seekers - just learn basics of computer fundamentals, and know about your project you mentioned in resume, and be good with normal dsa questions like arrays, strings, linked list, stacks and queues, and you should be good mostly

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
Selected Selected
Round 1 - Coding Test 

String manipulation of java based questions

Round 2 - One-on-one 

(1 Question)

  • Q1. Why do you want to switch?

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Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. What is const and volatile
  • Ans. 

    const and volatile are keywords in C/C++ used to define constants and variables that can change unexpectedly.

    • const keyword is used to define constants that cannot be changed during program execution

    • volatile keyword is used to indicate that a variable may be changed unexpectedly, often by hardware or other threads

    • const volatile is used when a variable is both constant and volatile, meaning it cannot be changed and may b

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Build your basics

Skills evaluated in this interview

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

I applied via Naukri.com and was interviewed before Oct 2023. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. What are your Skills?
  • Ans. 

    I have strong skills in programming languages such as Java, Python, and C++, as well as experience with database management and software development methodologies.

    • Proficient in Java, Python, and C++ programming languages

    • Experience with database management systems like MySQL and MongoDB

    • Familiarity with software development methodologies such as Agile and Scrum

  • Answered by AI
  • Q2. What is the current role & responsibilities
  • Ans. 

    As a Software Engineer, my current role involves designing, developing, testing, and maintaining software applications.

    • Designing software solutions based on client requirements

    • Developing code using programming languages like Java, Python, or C++

    • Testing software to ensure functionality and performance

    • Maintaining and updating existing software applications

    • Collaborating with team members to troubleshoot and resolve issues

    • ...

  • Answered by AI
Round 2 - HR 

(2 Questions)

  • Q1. Salary expectation
  • Q2. General questions

Johnson Controls interview questions for designations

 Senior Software Engineer

 (2)

 Junior Software Engineer

 (1)

 Software Engineer Intern

 (1)

 Embedded Software Engineer

 (1)

 Software Developer

 (1)

 Software Architect

 (1)

 Software Testing Lead

 (1)

 Senior Software Developer

 (1)

Software Engineer Interview Questions & Answers

user image devyani mankar

posted on 10 Mar 2024

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

I applied via Naukri.com and was interviewed before Mar 2023. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Aura Basics, LWC basics, security model, apex triggers
Round 2 - HR 

(1 Question)

  • Q1. General questions about my education and previous experience, Salary discussion

I applied via Naukri.com and was interviewed in Oct 2021. There were 4 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. OOPs concepts, threading, SOLID principles
  • Q2. Design patterns, abstract class, interface
Round 2 - Technical 

(1 Question)

  • Q1. Soild principles, oops concepts
Round 3 - Technical 

(1 Question)

  • Q1. General programming questions, working style, how to handle a project
Round 4 - HR 

(5 Questions)

  • Q1. What are your salary expectations?
  • Q2. What is your family background?
  • Q3. Why are you looking for a change?
  • Q4. What are your strengths and weaknesses?
  • Q5. Tell me about yourself.

Interview Preparation Tips

Interview preparation tips for other job seekers - Simple interview technical questions

Software Engineer Jobs at Johnson Controls

View all

Interview Questionnaire 

3 Questions

  • Q1. Simple question as per 4 year of experience
  • Q2. Same question asked by interviewer
  • Q3. Too much tried for negotiation and not gave expected compansession

I was interviewed in Aug 2017.

Interview Questionnaire 

4 Questions

  • Q1. Difference between c and java?
  • Ans. 

    C is a procedural programming language while Java is an object-oriented programming language.

    • C is a low-level language while Java is a high-level language.

    • C requires manual memory management while Java has automatic memory management.

    • C is platform-dependent while Java is platform-independent.

    • C supports pointers while Java does not.

    • C has a simpler syntax compared to Java.

  • Answered by AI
  • Q2. Difference between final, finally and finalize
  • Ans. 

    final, finally, and finalize are keywords in Java with different meanings.

    • final is a keyword used to declare a constant value, a variable that cannot be modified.

    • finally is a block used in exception handling to ensure a piece of code is always executed, whether an exception is thrown or not.

    • finalize is a method in the Object class that is called by the garbage collector before an object is destroyed.

    • final and finally a...

  • Answered by AI
  • Q3. About yourself
  • Q4. Why Johnson

Interview Preparation Tips

Round: Apptitude Test
Experience: Questions was unpredictable as it was from reasoning,verbal , and from general knowledge also.Technical questions was also there.
Tips: Technical question was not that hard. Just have good basic knowledge of programming and DBMS

Round: Technical Interview
Experience: It was from basic concepts only.

Round: HR Interview
Experience: There were 12 HRs to take my interview but asked mainly from CV only.

Tips: Be calm and confident and learn the basic of subjects

College Name: BPPIMT

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via campus placement at Vellore Institute of Technology (VIT) and was interviewed in Dec 2024. There were 2 interview rounds.

Round 1 - Coding Test 

3 coding questions were given and all should have to be passed for the next round

Round 2 - Technical 

(2 Questions)

  • Q1. It was based purely on resume
  • Q2. No hr. Only technical round
Interview experience
4
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
No response

I applied via Referral and was interviewed in Sep 2024. There were 3 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Explain oop concets
  • Ans. 

    OOP concepts are fundamental principles in object-oriented programming that help in organizing and designing code.

    • Encapsulation: Bundling data and methods that operate on the data into a single unit (class).

    • Inheritance: Ability of a class to inherit properties and behavior from another class.

    • Polymorphism: Ability to present the same interface for different data types.

    • Abstraction: Hiding the complex implementation detai...

  • Answered by AI
  • Q2. Virtual functions
Round 2 - Technical 

(2 Questions)

  • Q1. Explain vectors and array difference
  • Ans. 

    Vectors are dynamic arrays that can change in size, while arrays have a fixed size.

    • Vectors can grow or shrink in size dynamically, while arrays have a fixed size.

    • Vectors can be resized using functions like push_back() and pop_back(), while arrays cannot.

    • Vectors are part of the C++ Standard Template Library (STL), while arrays are a fundamental data structure.

    • Example: vector vec; int arr[5];

Answered by AI
  • Q2. Virtual destructors
  • Round 3 - One-on-one 

    (2 Questions)

    • Q1. About last project
    • Q2. Puzzle with some analytical skills

    Skills evaluated in this interview

    Johnson Controls Interview FAQs

    How many rounds are there in Johnson Controls Software Engineer interview?
    Johnson Controls interview process usually has 2 rounds. The most common rounds in the Johnson Controls interview process are Technical, HR and Coding Test.
    How to prepare for Johnson Controls 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 Johnson Controls. The most common topics and skills that interviewers at Johnson Controls expect are Agile, Unit Testing, Python, Troubleshooting and Computer science.
    What are the top questions asked in Johnson Controls Software Engineer interview?

    Some of the top questions asked at the Johnson Controls Software Engineer interview -

    1. Difference between final, finally and final...read more
    2. Difference between c and ja...read more
    3. reverse a linked l...read more

    Tell us how to improve this page.

    Johnson Controls Software Engineer Interview Process

    based on 5 interviews

    2 Interview rounds

    • Technical Round
    • HR Round
    View more
    Johnson Controls Software Engineer Salary
    based on 131 salaries
    ₹4 L/yr - ₹15.4 L/yr
    17% more than the average Software Engineer Salary in India
    View more details

    Johnson Controls Software Engineer Reviews and Ratings

    based on 36 reviews

    4.4/5

    Rating in categories

    4.0

    Skill development

    4.4

    Work-life balance

    3.6

    Salary

    4.2

    Job security

    4.2

    Company culture

    3.5

    Promotions

    4.0

    Work satisfaction

    Explore 36 Reviews and Ratings
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