Ericsson-Worldwide Senior Software Engineer Interview Questions | Glassdoor

Ericsson-Worldwide Senior Software Engineer Interview Questions

Interviews at Ericsson-Worldwide

36 Interview Reviews

Experience

Experience
60%
17%
23%

Getting an Interview

Getting an Interview
26%
26%
24%
18
3
3

Difficulty

2.9
Average

Difficulty

Hard
Average
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Senior Software Engineer Interview

Anonymous Employee in Gurgaon, Haryana (India)
Accepted Offer
Positive Experience
Average Interview

Application

I applied online. The process took 1 day. I interviewed at Ericsson-Worldwide (Gurgaon, Haryana (India)) in April 2016.

Interview

1 or 2 technical rounds based on urgency or candidate. Follwed by one hr round. The questions can be verbal or can be asked to write code depending upon the interviewer. Post all round interview, feedback loop is of approximately 1-2 working week.

Interview Questions

Other Interview Reviews for Ericsson-Worldwide

  1.  

    Senior Software Engineer Interview

    Anonymous Interview Candidate in Gurgaon, Haryana (India)
    No Offer
    Negative Experience
    Average Interview

    Application

    I applied through a recruiter. I interviewed at Ericsson-Worldwide (Gurgaon, Haryana (India)).

    Interview

    Interview Process is good.
    Once you got selected, HR take required documents and forget to call you again.
    Even HR does not response your mails and call.
    Total time waste.
    .. .. ..

    Interview Questions


  2.  

    Senior Software Engineer Interview

    Anonymous Employee in Bengaluru (India)
    Accepted Offer
    Positive Experience
    Average Interview

    Application

    I applied online. I interviewed at Ericsson-Worldwide (Bengaluru (India)) in January 2013.

    Interview

    Interview was held at the Bangalore Center and it was conducted in 2 phase. Each phase comprised of 4-5 pure technical rounds. The focused areas were as follows:
    1. General automation questions
    2. Networking and Protocols.
    3. Wireless technologies.
    4. Troubleshooting telecom issues

    Interview Questions

    • Mostly on programming concepts, data structures, algorithms, networking, wireless   1 Answer
  3. Helpful (3)  

    Senior Software Engineer Interview

    Anonymous Interview Candidate in Bengaluru (India)
    Declined Offer
    Negative Experience
    Average Interview

    Application

    I applied through a staffing agency. I interviewed at Ericsson-Worldwide (Bengaluru (India)) in July 2017.

    Interview

    Overall process is good.
    Got a call from HR to process the resume to hiring manager and schedule a telephonic.
    Based on the Telephonic discussion, called for the F2F discussion.

    Total 2 F2F Technical discussion and 1 F2F Techno managerial round happened focusing more on the technical. Question asked mostly from the core Java and every F2F is revolve around deep understanding of the concepts. Few data structure question asked with puzzles and scenario based which include performance and memory management.

    At the end HR round happens and asked about my current salary and expected salary do some negotiation and agreed to some minimal amount what they can offer to me and sent a proposed salary to my mail. But when the offer letter came to my mail there was a big difference in the structure of proposed and offer letter one.
    Please check in offer letter before committing.

    Interview Questions

    • executor framework, LRU, future task, countdownlatch, semaphorce, stack queue implementation, reshasing, few concept of restful web services.   Answer Question

  4.  

    Senior Software Engineer Interview

    Anonymous Employee in Athlone (Ireland)
    Accepted Offer
    Positive Experience
    Difficult Interview

    Application

    I applied through a recruiter. The process took 1 day. I interviewed at Ericsson-Worldwide (Athlone (Ireland)) in February 2013.

    Interview

    The final interview was a face to face interview with four people: two line managers, one HR representative and a lead architect.

    1 - Technical background and reasoning: talked a lot about previous experiences and possible solutions to past problems. Every time that a specific past problem could be used for an existing Ericsson problem analogy, it was made so. There was quite a lot of talk about changing previous solutions that I was describing to try and gauge my adaptability and reasoning on dealing with new (and applicable to Ericsson at that point in time).
    Quite a lot of whiteboard drawings involved in this part of the interview.

    2 - Personal adaptability: there was some questions in regards to how I was planning to adapt, as at the time I would be moving countries (and continents) if I got the job. Not invasive questions, but well grounded ones that made sense both for setting my expectations and from the interviewers assurance as well.

    Interview Questions

    • To change an existing solution that I was describing at the time to be able to be updated with no downtime at all. Explain the required changes on the architecture to support this and the trade offs.
      As the current solution did not require any hard no-downtime requirements (i.e it was only released on weekends where there was no active users) there was quite a lot of changes involved in this and it took quite a lot of time.   Answer Question

  5.  

    Senior Software Engineer Interview

    Anonymous Employee in Gurgaon, Haryana (India)
    Accepted Offer
    Neutral Experience
    Average Interview

    Application

    I applied through an employee referral. The process took 4 days. I interviewed at Ericsson-Worldwide (Gurgaon, Haryana (India)) in July 2012.

    Interview

    First round was Telephonic technical interview.
    Second round was Face to Face technical interview.
    Third round was Telephonic / Face to Face Managerial interview.
    Fourth round was HR interview.
    On board process was also well planned.
    Proper ramp-up sessions were planned and executed.

    Interview Questions

    • Previous work experience related questions e.g. roles and responsibilities, project description (high and low level).
      Core Java questions.
      Design Patterns related questions.
      Very few data structures and algorithm related questions.   Answer Question

  6. Helpful (1)  

    Senior Software Engineer Interview

    Anonymous Interview Candidate in Gurgaon, Haryana (India)
    No Offer
    Neutral Experience
    Easy Interview

    Application

    I applied through a recruiter. I interviewed at Ericsson-Worldwide (Gurgaon, Haryana (India)).

    Interview

    They ask to appear for written Paper and interview, Question paper was from Core Java for 45 minute. Was not called for Interview Process, But question paper was very easy, i was only older one, rest all was half of my experiance

    Interview Questions

    • Write code to find character with no repetition like : apple -> a, l , e   Answer Question
    • Write a code to count number of character in the string : like Harsh , h -2, a - 1, r -1, s - 1   Answer Question
    • Write code to Reverse a linked list without using any collection library.   Answer Question
    • Write code to identify missing digit in n array: like : [1,2,3,4,5,7,8,9] - 6   Answer Question
    • There was program, whose output is depended on Closable interface,if Try-catch statement (not block) has object with closable interface implmented, then you dont have to explicit call obj,close in final block, as close is auto called once it goes out of scope in trycatch statement . So question was on same logic.. you have to tick the answer   Answer Question
    • what are reentrantlock   Answer Question
    • There was one simple Java functional expression, like
      arr[] = [1,2,3,4,5,6,7,8]
      arr.stream().filter(x -> x%2 == 0).foreach(x -> system.io.println(x));   Answer Question
    • Wrtier code in Java, to write the Smallest and Second Smallest integer from Array   Answer Question

  7.  

    Senior Software Engineer Interview

    Anonymous Employee in Shanghai, Shanghai (China)
    Accepted Offer
    Positive Experience
    Difficult Interview

    Application

    I applied through an employee referral. I interviewed at Ericsson-Worldwide (Shanghai, Shanghai (China)) in September 2013.

    Interview

    - First round is the telephone interview, The question is mainly related with basic technology knowledge.
    - Second round is the on-site interview with 4 interviews. Engineers, Managers, Director, HR they told it's a group decision.

    Interview Questions

  8. Helpful (1)  

    Senior Software Engineer Interview

    Anonymous Interview Candidate in Gurgaon, Haryana (India)
    No Offer
    Negative Experience
    Average Interview

    Application

    I applied through a recruiter. The process took 2+ weeks. I interviewed at Ericsson-Worldwide (Gurgaon, Haryana (India)) in December 2018.

    Interview

    Opening for R&D 1 written test coding then 2 technical F2F rounds on core Java (multithreading collections oops data structure design pattern questions) then 1 managerial then HR round takes place. After that all documents collected then no response from HR. 2 weeks later when I asked him on phone then he told me that position is on hold. Really frustrating not expected from Ericsson. if you don't want a candidate then why you schedule recruitment drive.

    Interview Questions

    • Executer framework, schedule threadpool, linked list questions,   Answer Question

  9.  

    Senior Software Engineer Interview

    Anonymous Employee in İzmir (Turkey)
    Accepted Offer
    Neutral Experience
    Average Interview

    Application

    I applied through an employee referral. The process took 1+ week. I interviewed at Ericsson-Worldwide (İzmir (Turkey)) in October 2014.

    Interview

    just interview with a manager, you will be called and invited , then some techical questions about telco, little software development and little linux. But in some regions, you will be asked much more technical questions related with position, maybe a developer test can appear

    Interview Questions

    • telecom process, could you describe little ?   1 Answer

See What Ericsson-Worldwide Employees Are Saying

1 person found this helpful

StarStarStarStarStar   Former Global Catefory Lead in Plano, TX

Pros: “OK compensation, international environment, leading & exciting technology, job opportunities internally, many departments allow telecommuting”“OK compensation, international environment, leading & exciting technology, job opportunities internally, many departments allow telecommuting” – Full Review

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