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      BT Group

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      Software Engineer Interview

      Aug 9, 2017
      Anonymous employee
      Ipswich, England
      Accepted offer
      Positive experience
      Average interview

      Application

      I applied online. I interviewed at BT Group (Ipswich, England) in Feb 2017

      Interview

      After applying (4 January 2017) I had to take a Situational Strengths Test within a week. On 24 January 2017, I had a Skype interview. The interview was quite a straightforward process and it didn't feel uncomfortable at all, even though it was my first job interview ever. On 27 January 2017, I was informed that I had passed the Skype interview stage and I was given a coding test to complete within 7 days. To be honest, though, it didn't take me more than an afternoon to finish. I was informed that I passed the coding test on February 3, and I was invited to attend an Assessment Centre on February 21 at Adastral Park in Ipswich. At Assessment Centre I went through another one-to-one interview, then I had a group exercise with another 3 candidates, in which we had to prepare a presentation and suggest solutions to some given problems, then I had what they call a "differential exercise", in which I had to present a solution to a logical problem and finally, I had to give a presentation on a topic I had prepared in the last 7 days before the Assessment Centre. I got the call with a job offer 3 days later, on 24 February 2017.

      Interview questions [1]

      Question 1

      I can't remember the exact questions since it's been a while. They surely asked about times that I worked in a team successfully, about times that I had to adapt quickly to new situations, and about times that I faced difficulties and how I managed.
      1 Answer

      Other Software Engineer Interview Reviews for BT Group

      Software Engineer Interview

      Feb 2, 2026
      Anonymous Interview Candidate
      London, England
      Declined offer
      Positive experience
      Average interview

      Application

      I interviewed at BT Group (London, England)

      Interview

      Was asked why I wanted to join the role standard questions then moved onto a technical Q&A where I was asked about Python specifically and different programming languages that I knew.

      Interview questions [1]

      Question 1

      Explain what an object Oriented programming language is.
      Answer question

      Software Engineer Interview

      Dec 21, 2025
      Anonymous Interview Candidate
      Bengaluru
      Declined offer
      Negative experience
      Difficult interview

      Application

      I interviewed at BT Group (Bengaluru)

      Interview

      Good, the questions were in depth knowledge of Java and Reqct. 1 DSA question each round and LLD and HLD in round 2. The final round was on scalability and manager type questions.

      Interview questions [1]

      Question 1

      Scale an application infinitely and make it work?
      Answer question

      Software Engineer Interview

      Oct 30, 2025
      Anonymous employee
      Bengaluru
      Accepted offer
      Positive experience
      Average interview

      Application

      I interviewed at BT Group (Bengaluru)

      Interview

      I had 3 Rounds out of which two rounds are technical and last is managerial 1. Core Java, Spring boot, Streams related 2. LLD, Design related questions 3. Last Round was behavioural, scenario/situation based questions

      Interview questions [1]

      Question 1

      1. Java 8 features, Java memory model, sql queries, stream api problems 2. LLD: Design Airline System 3. About project and general discussion
      Answer question


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      BT Group interviews FAQs

      • Software Engineer applicants have rated the interview process at BT Group with 3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 67% positive. To compare, the company-average is 62% positive. This is according to Glassdoor user ratings.
      • Candidates applying for Software Engineer roles take an average of 7 days to get hired, when considering 6 user submitted interviews for this role. To compare, the hiring process at BT Group overall takes an average of 28 days.
      • Common stages of the interview process at BT Group as a Software Engineer according to 6 Glassdoor interviews include:

        Group panel interview:  31%

        Skills test:  23%

        Drug test:  8%

        One on one interview:  8%

        Presentation:  8%

        Background check:  8%

        Phone interview:  8%

        IQ intelligence test:  8%

      • Here are the most commonly searched roles for interview reports -

        1. Project Manager(357) ;
        2. Software Engineer(200) ;
        3. Associate(165) ;
        4. Customer Service Representative(156) ;
        5. Account Manager(151) ;
        6. Network Engineer(147) ;
        7. Sales Advisor(127) ;
        8. Manager
      (117) ;
    • Analyst(113) ;
    • Customer Service Advisor(113) ;
    • Sales(98) ;
    • Engineer(95) ;
    • Customer Service(87) ;
    • Senior Consultant(87) ;
    • Finance Manager(83) .
    • Jobs at BT Group

      2 jobs in United States
      Senior Full-Stack Engineer
      San Francisco, CA
      ·
      $90K - $130K /yr
      (Employer provided)
      View job
      Hardware Engineer
      Chantilly, VA
      View job
      View all Software Engineer Jobs