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Ericsson Senior Software Engineer Interview Questions and Answers

Updated 5 Oct 2024

Ericsson Senior Software Engineer Interview Experiences

5 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
  • Ans. 

    Use two pointers to find the nth element from the end of a linked list.

    • Use two pointers, one moving n steps ahead of the other

    • When the first pointer reaches the end, the second pointer will be at the nth element from the end

  • Answered by AI
  • Q2. Difference between hashmap and concurrent hashmap
  • Ans. 

    HashMap is not thread-safe while ConcurrentHashMap is thread-safe and allows concurrent access.

    • HashMap is not thread-safe and can lead to ConcurrentModificationException if accessed by multiple threads simultaneously.

    • ConcurrentHashMap allows concurrent access by multiple threads without the need for external synchronization.

    • ConcurrentHashMap achieves thread-safety by dividing the map into segments, allowing multiple th...

  • Answered by AI

Skills evaluated in this interview

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

Senior Software Engineer Interview Questions Asked at Other Companies

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Q5. Pascal's Triangle Construction You are provided with an integer ' ... read more
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.
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 interview questions for designations

 Senior Embedded Software Engineer

 (1)

 Software Engineer

 (14)

 Senior Software Developer

 (5)

 Associate Software Engineer

 (4)

 Senior Systems Engineer

 (2)

 Senior Cloud Engineer

 (2)

 Senior Devops Engineer

 (2)

 Senior QA Engineer

 (1)

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

Interview questions from similar companies

I applied via Recruitment Consultant and was interviewed in Dec 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Basics of redux and react es6 js css3

Interview Preparation Tips

Interview preparation tips for other job seekers - First of all go through the job description .Brush up all your basics .And do practice hands on coding.

I applied via Walk-in and was interviewed before Sep 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. A lot questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - I came in HCL without any reference, Randomly I came to give interview. there were total 3 rounds I faced. 1 Round Technical. 2nd Technial. 3 HR . For clearing technical round in HCL you should be technically strong. My 1st round took more than a hour and 2nd round took nearly 45 mins. Your basics should be clear and strong.

I applied via Approached by Company and was interviewed before Jun 2021. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. C#,asp.net mvc,.net core

Interview Preparation Tips

Interview preparation tips for other job seekers - Please go through glassdoor interview questions

I applied via Newspaper Ad and was interviewed before Mar 2021. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Please revise on the basics of C++ concepts. Theory should do well. Datatypes, operators, mathematical expression evaluation, functions, arrays, pointers, structures, classes etc. You may be asked to write...
  • Q2. Please revise on the object-oriented concepts of C++ langauage. Four pillars of object-oriented languages, function overloading, operator overloading, virtual functions concept explanation, polymorphism, a...
Round 2 - HR 

(4 Questions)

  • Q1. Why are you looking for a change?
  • Q2. Where do you see yourself in 5 years?
  • Q3. What are your strengths and weaknesses?
  • Q4. Tell me about yourself.

Interview Preparation Tips

Interview preparation tips for other job seekers - For technical interview
Please prepare well for the technical interview on C++ concepts.
Even if you are not asked to write programs during the interview, you must be able to explain well.

For HR interview
Please be honest about your expectations from the job and why you are looking for a job change.
Try to find out about the team which you are joining, whether it is permanent employment or C2H etc.
Do not ask for too much salary hike. It sets unreal expectations and lessens your chances of getting hired.
Be honest with the HR.

I applied via Recruitment Consulltant and was interviewed before Sep 2021. There were 2 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 - One-on-one 

(1 Question)

  • Q1. Java basics, core java , polymorphism, inheritance , Collections, Exception Handling,

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare core java sql , basic db querry

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, Software Design, Telecom, microsoft and CRM.
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. Find nth elements from last in linked l...read more
  2. Difference between hashmap and concurrent hash...read more
  3. easy and fast going proc...read more

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Ericsson Senior Software Engineer Interview Process

based on 3 interviews

Interview experience

4.7
  
Excellent
View more
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Ericsson Senior Software Engineer Salary
based on 735 salaries
₹7.4 L/yr - ₹24.6 L/yr
6% more than the average Senior Software Engineer Salary in India
View more details

Ericsson Senior Software Engineer Reviews and Ratings

based on 73 reviews

4.2/5

Rating in categories

3.7

Skill development

4.4

Work-life balance

3.4

Salary

3.9

Job security

4.2

Company culture

3.1

Promotions

3.7

Work satisfaction

Explore 73 Reviews and Ratings
Senior Software Engineer

Chennai

8-13 Yrs

Not Disclosed

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Bangalore / Bengaluru

7-11 Yrs

₹ 7.6-18.7 LPA

Senior Software Engineer

Bangalore / Bengaluru

5-12 Yrs

Not Disclosed

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