Skip to contentSkip to footer
  • Community
  • Jobs
  • Companies
  • Salaries
  • For Employers
      Notifications

      Loading...

      Elevate your career

      Discover your earning potential, land dream jobs, and share work-life insights anonymously.

      employer cover photo
      employer logo
      employer logo

      IDT

      Engaged Employer

      About
      Reviews
      Pay & benefits
      Jobs
      Interviews
      Interviews
      Related searches: IDT reviews | IDT jobs | IDT salaries | IDT benefits
      IDT interviewsIDT Senior Software Engineer interviewsIDT interview
      Company Bowl sample

      Want the inside scoop on your own company?

      Check out your Company Bowl for anonymous work chats.

      Bowls

      Get actionable career advice tailored to you by joining more bowls.

      Followed companies

      Stay ahead in opportunities and insider tips by following your dream companies.

      Job searches

      Get personalized job recommendations and updates by starting your searches.

      Senior Software Engineer Interview

      Feb 26, 2026
      Anonymous Interview Candidate
      No offer
      Negative experience
      Average interview

      Application

      I interviewed at IDT

      Interview

      I had two stage interview. 1. Common HR screen interview where I shared my tech experience and provided my expectations at the company 2. Tech interview. There were two engineers (one team lead and another one is manager with engineering background). Questions were about Go, Databases, System Design and Behaviour questions. After theoretical part we moved to online task assignment. After finishing and waiting I got rejection email where they told that I have lack of knowledge in CS basic (didn't mention specific areas or skills). Atmosphere at the interview was tense (I was interrupted multiple times, interview looked really unstructured and requirements were changed on a fly). As mentioned in another review it looked like interviewers were the only people on Earth who know what is correct / right.

      Interview questions [2]

      Question 1

      What is goroutine and difference between goroutine and OS thread.
      Answer question

      Question 2

      How does go scheduler work?
      Answer question
      avatar
      IDT response
      4mo
      Thank you for sharing your perspective. While we aim for a consistent experience, we understand that interview dynamics can feel different to every candidate. We're sorry the atmosphere felt tense to you, as we strive for a process that is both rigorous and respectful. Your feedback on the technical task and communication style provides us with a valuable viewpoint as we continue to refine our methods.

      Other Senior Software Engineer Interview Reviews for IDT

      Senior Software Engineer Interview

      Jul 11, 2026
      Anonymous Interview Candidate
      No offer
      Negative experience
      Easy interview

      Application

      I applied online. I interviewed at IDT in Jul 2026

      Interview

      The interview process started with an HR interview, and unfortunately it was one of the most unprofessional experiences I’ve had. The interviewer simply read the job description from a presentation almost word-for-word, very quickly, without any meaningful conversation. Throughout the interview, she frequently rolled her eyes and behaved as if she was doing me a favor by conducting the interview rather than speaking with a potential candidate. The most disappointing part was that she promised I would receive feedback by a specific day, but after that I never heard back. No update, no rejection, nothing. The interview itself was a complete waste of 30 minutes. I wasn’t asked about my background, experience, or skills at all. It didn’t feel like an interview—just someone reading slides aloud. Overall, the process felt highly unprofessional and left a very negative impression of the company.

      Interview questions [1]

      Question 1

      What CI/CD pipelines have you worked with?
      Answer question
      avatar
      IDT response
      2w
      Thank you for your feedback. We are sorry to hear that your experience didn't meet expectations. However, our team doesn't recall any interviews for Senior roles with candidates from your location. Is it possible you interviewed with IDF instead and might be mixing us up? The recruiter behavior you described isn't typical of anyone on the IDT team. Sometimes our follow-up emails can also end up in spam, but we want to dig deeper into what happened. Could you please share more details - such as the role or tech stack - by emailing us at humanresources@idt.net? We would value the chance to connect.

      Senior Software Engineer Interview

      Apr 23, 2025
      Anonymous Interview Candidate
      No offer
      Negative experience
      Average interview

      Application

      I applied online. The process took 3 days. I interviewed at IDT in Apr 2025

      Interview

      The Technical interview was conducted with two developers and was divided into four sections: REST API, Databases, Go, and a LeetCode-style problem. I was able to answer the majority of the questions confidently. Unfortunately, I never received any feedback after the interview. I reached out to the recruiter for a follow-up, but my message went unanswered. It was disappointing not to receive any closure, especially after dedicating 90 minutes to the process.

      Interview questions [1]

      Question 1

      Implement FIFO using two LIFO stacks with Append(x any), Pop()value, Empty()bool methods
      Answer question
      avatar
      IDT response
      4mo
      We appreciate you bringing this to our attention. We’re sorry to hear you didn't receive a response after your technical interview. Because this wasn't reported by Glassdoor to us earlier, it's challenging to pinpoint where the oversight occurred. We checked that recruiter gave you feedback on telegram, which was indicated as Read on your side. However, we value your time and would like to make this right. If you’re open to it, please email me directly at minsk-hr@idt.net so I can look into your case and provide the closure you deserve. With regards, Elena

      IDT interviews FAQs

      • Candidates applying for Senior Software Engineer roles take an average of 9 days to get hired, when considering 4 user submitted interviews for this role. To compare, the hiring process at IDT overall takes an average of 27 days.
      • Common stages of the interview process at IDT as a Senior Software Engineer according to 4 Glassdoor interviews include:

        Group panel interview:  33%

        Background check:  33%

        Skills test:  33%

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

        1. Software Engineer(17) ;
        2. Senior Software Engineer(15) ;
        3. Director(7) ;
        4. Sales Representative(6) ;
        5. Technical Recruiter(6) ;
        6. Retail Account Manager(5) ;
        7. Software Developer(5) ;
        8. Engineer(4) ;
        9. Lead Software Engineer(4) ;
        10. QA Automation Engineer(4) ;
        11. Regional Sales Manager(4) ;
        12. Sales Manager(4) ;
        13. Account Manager(3) ;
        14. Analyst(3) ;
        15. Customer Service Representative(3) .


      Glassdoor

      • About / Press
      • Awards
      • Blog
      • Research
      • Contact Us
      • Guides

      Employers

      • Free Employer Account
      • Employer Center
      • Employers Blog

      Information

      • Help
      • Guidelines
      • Terms of Use
      • Privacy & Ad Choices
      • Do Not Sell Or Share My Information
      • Cookie Consent Tool
      • Security

      Work With Us

      • Advertisers
      • Careers
      Download the App

      • Browse by:
      • Companies
      • Jobs
      • Locations
      • Communities
      • Recent Posts

      Copyright © 2008-2026. Indeed, Inc. "Glassdoor," "Worklife Pro," "Bowls," and logo are proprietary trademarks of Indeed, Inc.

      Jobs at IDT

      5 jobs in United States
      Senior Flutter Software Engineer
      Maryland
      View job
      Senior/Lead VoIP (Asterisk) Engineer
      Maine
      View job
      Senior/Lead VoIP (Asterisk) Engineer
      Illinois
      View job
      Senior/Lead VoIP (Asterisk) Engineer
      Maryland
      View job
      eSIM Senior Product Manager
      United States
      ·
      $100K - $100K /yr
      (Employer provided)
      View job
      View all Senior Software Engineer Jobs