AmbitionBox
Interview Questions
- Reviews
- Salaries
- Interview Questions
- About Company
- Benefits
- Jobs
- Office Photos
- Community
Add office photos
i
Hitachi Energy
Compare
Filter interviews by
Hitachi Energy Embedded Software Engineer Interview Questions and Answers
Hitachi Energy Embedded Software Engineer Interview Experiences
1 interview found
Jk and technical programming questions
(4 Questions)
- Q1. C programming, Embedded C ,C++, Paytho, Linux
- Q2. What is static, global,local variables?
- Ans.
Static, global, and local variables are different types of variables in programming with different scopes and lifetimes.
Static variables have a fixed memory location and retain their value between function calls.
Global variables are accessible throughout the entire program.
Local variables are only accessible within the block of code where they are declared.
- Q3. Difference between Call by reference and call by value
- Ans.
Call by value passes a copy of the variable, while call by reference passes the actual variable itself.
Call by value passes a copy of the variable, so changes made to the parameter inside the function do not affect the original variable.
Call by reference passes the actual variable itself, so changes made to the parameter inside the function affect the original variable.
In call by value, the function receives a copy of ...
- Q4. Explain storage classes concept in depth?
- Ans.
Storage classes in C define the scope and lifetime of variables.
Storage classes include auto, register, static, extern, and typedef.
Auto variables are local to the block and have automatic storage duration.
Register variables are stored in CPU registers for faster access.
Static variables retain their value between function calls.
Extern variables are declared outside any function and can be accessed by other files.
Typede
(1 Question)
- Q1. Join the company for further process
Skills evaluated in this interview
Embedded Software Engineer Jobs at Hitachi Energy
Top trending discussions
Interview questions from similar companies
I applied via Referral and was interviewed before Mar 2020. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Method Overloading and Method Overriding
- Q2. Excel Presentation
Interview Preparation Tips
I applied via Recruitment Consultant and was interviewed in Mar 2021. There were 3 interview rounds.
Interview Questionnaire
4 Questions
- Q1. 1. Coding question on max sum of subsequence ?
- Q2. 2. Coding in question of finding number with most frequency when input array size is ~ 1M.
- Ans.
Finding number with most frequency in 1M size array of strings.
Use a hash table to store the frequency of each number.
Iterate through the array and update the frequency in the hash table.
Find the number with the highest frequency in the hash table.
- Q3. 3. Find lenght of linked list in single iteration.
- Ans.
To find length of linked list in single iteration, use two pointers and traverse the list until the end.
Use two pointers, one moving one node at a time and the other moving two nodes at a time.
Traverse the list until the end is reached.
The number of iterations taken by the faster pointer to reach the end is the length of the linked list.
- Q4. In dept of Cassandra, Applciation performance improvement, troubleshooting.
Interview Preparation Tips
Skills evaluated in this interview
I applied via Company Website and was interviewed in Mar 2021. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. Whatever I mentioned on my resume.
Interview Preparation Tips
kiran pokharkar
(3 Questions)
- Q1. Just half hour interview Oops concept
- Q2. . Net and angular basics
- Q3. Project in details
(3 Questions)
- Q1. What if team is not supporting you
- Q2. Manager is not agree
- Q3. 5 year your goals
Sanjeev Kumar.N
Selected
I appeared for an interview before Feb 2024.
(1 Question)
- Q1. Object oriented programming concept.
- Ans.
Object oriented programming is a programming paradigm based on the concept of objects, which can contain data and code.
Encapsulation: bundling data and methods that operate on the data into a single unit (object)
Inheritance: allows a class to inherit properties and behavior from another class
Polymorphism: ability for objects to be treated as instances of their parent class or as instances of their own class
I applied via Company Website and was interviewed in Dec 2021. There was 1 interview round.
(1 Question)
- Q1. Basic and general attitude based questions
Interview Preparation Tips
Selected
I applied via Campus Placement and was interviewed before Aug 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Tell us about yourself
- Ans.
I am a software engineer with 5 years of experience in developing web applications using Java, Spring, and Angular.
5 years of experience in software development
Proficient in Java, Spring, and Angular
Strong problem-solving skills
Experience working in Agile development environment
- Q2. Qualifications and current status
(3 Questions)
- Q1. Core and Advance Java questions
- Q2. Situational questions
- Q3. Questions related to spring and different frameworks
Software Engineer Interview Questions & Answers
Power Grid Corporation of India
Anonymous
posted on 27 Mar 2025
Selected
I appeared for an interview in Feb 2025, where I was asked the following questions.
- Q1. What skills do you specialize in?
- Ans.
I specialize in full-stack development, focusing on JavaScript frameworks, cloud computing, and agile methodologies.
Proficient in JavaScript frameworks like React and Angular for building dynamic user interfaces.
Experienced in backend development using Node.js and Express, enabling seamless API integration.
Skilled in cloud services such as AWS and Azure, optimizing application deployment and scalability.
Familiar with a...
- Q2. How many years of experience do you have?
- Ans.
I have over 5 years of experience in software engineering, specializing in full-stack development and agile methodologies.
Worked on multiple projects using JavaScript frameworks like React and Node.js.
Led a team of 4 developers in creating a scalable e-commerce platform.
Implemented CI/CD pipelines to streamline deployment processes.
Contributed to open-source projects, enhancing my collaborative skills.
- Q3. What additional qualifications do you possess?
- Q4. In what areas do you have knowledge or expertise?
- Ans.
I have expertise in software development, algorithms, data structures, and web technologies, with a focus on scalable applications.
Proficient in programming languages like Python, Java, and JavaScript.
Experience with web frameworks such as React for front-end and Node.js for back-end development.
Strong understanding of algorithms and data structures, demonstrated through competitive programming.
Familiar with cloud serv...
Interview Preparation Tips
Selected
I appeared for an interview before Oct 2022.
Practical test was taken in this round
(3 Questions)
- Q1. More of a managerial round
- Q2. Tell about current role
- Q3. Question on current project
(1 Question)
- Q1. Tell about yourself
Hitachi Energy Interview FAQs
Tell us how to improve this page.
Hitachi Energy Interviews By Designations
- Hitachi Energy Associate Project Engineer Interview Questions
- Hitachi Energy R&D Engineer Interview Questions
- Hitachi Energy Management Trainee Interview Questions
- Hitachi Energy Project Engineer Interview Questions
- Hitachi Energy Electrical Engineer Interview Questions
- Hitachi Energy Site Manager Interview Questions
- Hitachi Energy Data Analyst Interview Questions
- Hitachi Energy Financial Analyst Interview Questions
- Show more
Interview Questions for Popular Designations
- Embedded Engineer Interview Questions
- Embedded Software Developer Interview Questions
- Embedded Developer Interview Questions
- Embedded Firmware Engineer Interview Questions
- Embedded Systems Engineer Interview Questions
- Senior Embedded Engineer Interview Questions
- Senior Embedded Software Engineer Interview Questions
- Junior Embedded Engineer Interview Questions
- Show more
Hitachi Energy Embedded Software Engineer Interview Process
based on 1 interview
Interview experience
Interview Questions from Similar Companies
Fast track your campus placements
Hitachi Energy Embedded Software Engineer Reviews and Ratings
based on 1 review
Rating in categories
|
Project Engineer
358
salaries
|  ₹6 L/yr - ₹16 L/yr |
|
Associate Project Engineer
264
salaries
| ₹5 L/yr - ₹10 L/yr |
|
R&D Engineer
128
salaries
| ₹7.2 L/yr - ₹19.4 L/yr |
|
Design Engineer
124
salaries
| ₹3.2 L/yr - ₹13.6 L/yr |
|
Project Manager
120
salaries
| ₹7.9 L/yr - ₹30 L/yr |
Suzlon Group
Adani Group
NTPC
Torrent Power
- Home >
- Interviews >
- Hitachi Energy Interview Questions >
- Hitachi Energy Embedded Software Engineer Interview Questions
