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Ericsson Senior Software Engineer Interview Questions and Answers

Updated 23 Jul 2025

Ericsson Senior Software Engineer Interview Experiences

7 interviews found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Find nth elements from last in linked list
  • Q2. Difference between hashmap and concurrent hashmap

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I appeared for an interview in Feb 2025, where I was asked the following questions.

  • Q1. Redux and its ecosystem
  • Ans. 

    Redux is a predictable state container for JavaScript apps, often used with React for managing application state.

    • Centralized state management: Redux maintains the application state in a single store, making it easier to manage and debug.

    • Actions and reducers: Actions are payloads of information that send data from the application to the store, while reducers specify how the state changes in response to actions.

    • Middlewar...

  • Answered by AI
  • Q2. JS related Dsa questions

Senior Software Engineer Interview Questions Asked at Other Companies

asked in DBS Bank
Q1. Tell me about yourself. What technology are you using? What is a ... read more
Q2. K Largest Elements Problem Statement You are given an integer k a ... read more
asked in GlobalLogic
Q3. MapSum Pair Implementation Create a data structure named 'MapSum' ... read more
Q4. If you have to prioritize between coding standards and project de ... read more
asked in Capgemini
Q5. Pascal's Triangle Construction You are provided with an integer ' ... read more
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
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 - Coding Test 

Coding test data structures and language related

Round 3 - One-on-one 

(1 Question)

  • Q1. Related to resume technology
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before Jul 2024, where I was asked the following questions.

  • Q1. Java Oops Concepts
  • Q2. SOLID principles
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 Jun 2023. There were 3 interview rounds.

Round 1 - Coding Test 

Simple question from python list operations

Round 2 - One-on-one 

(2 Questions)

  • Q1. With Manager regarding what is job about.
  • Q2. What you did in your last project
Round 3 - Technical 

(1 Question)

  • Q1. Project owner about what you are going to do.

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well from your resume and about your projects you did in past.

Senior Software Engineer Interview Questions & Answers

user image aishwarya awasthi

posted on 25 May 2022

Round 1 - One-on-one 

(1 Question)

  • Q1. Easy and fast going process
  • Ans. 

    Easy and fast going process

    • Define clear goals and objectives

    • Streamline communication channels

    • Implement agile methodologies

    • Automate repetitive tasks

    • Regularly review and optimize processes

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - easy going and quick process. Hassle free and very straight in nature

Ericsson HR Interview Questions

77 questions and answers

Q. Tell me about your experience with past companies.
Q. Tell me about your three greatest strengths and one weakness.
Q. Tell me about your previous work.

Interview Questionnaire 

1 Question

  • Q1. Questions asked about products knowledge, roles and responsibilities

Interview Preparation Tips

Round: Manger Round
Experience: Questions asked about products knowledge, roles and responsibilities

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Interview questions from similar companies

Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Technical Interview + Coding
Round 2 - Technical 

(1 Question)

  • Q1. Technical Interview

Interview Preparation Tips

Interview preparation tips for other job seekers - 1st round (Virtual) - Technical with coding questions. I have cleared this round and selected for 2nd round.
2nd round (Face to Face) - Technical + Multithreading + Coding question + In Detailed on projects I have worked on. It was around 1:20 mins, I have answered very well, and I was confident also like I'll be clearing this round. But I got feedback from HR I did not select this round and not meet the technically for their expectation.
I really did not understand what their expectation even after answered all the question. Please really don't play with others time by taking this kind of interview.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Sep 2022. There were 4 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 

(1 Question)

  • Q1. Technical Questions relevant to your domain and your previous experience.
Round 3 - One-on-one 

(1 Question)

  • Q1. This Round is with your manager and Questions relevant to behavior, self-confidence, technical in quick overview
Round 4 - HR 

(1 Question)

  • Q1. Relevant to experience and self confidence, salary Discussion and further process guidelines

I applied via Referral and was interviewed before Oct 2021. There were 3 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 - Coding Test 

1. Reversing a linked list.
2. Find all substrings in a string.

Round 3 - Technical 

(2 Questions)

  • Q1. Oops Concepts, DBMS, Array Manipulation, Design Patterns.
  • Q2. System Design- Design an online food delivery platform
  • Ans. 

    Design an online food delivery platform

    • Identify target audience and their needs

    • Create a user-friendly interface for ordering food

    • Develop a robust backend system for managing orders and deliveries

    • Partner with local restaurants to offer a wide variety of cuisines

    • Implement a payment gateway for secure transactions

    • Provide real-time order tracking for customers

    • Ensure food safety and quality through proper packaging and deli...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Have a very good understanding of programming concepts.
Coding questions are easy to medium difficulty.

Skills evaluated in this interview

Ericsson Interview FAQs

How many rounds are there in Ericsson Senior Software Engineer interview?
Ericsson interview process usually has 2 rounds. The most common rounds in the Ericsson interview process are One-on-one Round, Coding Test and Technical.
How to prepare for Ericsson Senior 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 Ericsson. The most common topics and skills that interviewers at Ericsson expect are HTML, Telecom, microsoft, CRM and HTTP.
What are the top questions asked in Ericsson Senior Software Engineer interview?

Some of the top questions asked at the Ericsson Senior Software Engineer interview -

  1. Difference between hashmap and concurrent hash...read more
  2. Find nth elements from last in linked l...read more
  3. Redux and its ecosys...read more

Tell us how to improve this page.

Overall Interview Experience Rating

4.7/5

based on 6 interview experiences

Difficulty level

Easy 25%
Moderate 75%

Duration

Less than 2 weeks 100%
View more
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Ericsson Senior Software Engineer Salary
based on 827 salaries
₹14.6 L/yr - ₹24 L/yr
17% more than the average Senior Software Engineer Salary in India
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