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Senior Software Engineer Interview Experience - Dublin, Ireland

June 27, 2025
Negative ExperienceNo Offer

Process

I applied online, and the process took three weeks.

  • First round: A conversation with HR, which was very pleasant and standard.
  • Second round: A coding challenge, estimated to take around four hours. I spent a bit more time on it to ensure quality, though the task itself wasn't particularly complex.
  • Third round: A technical interview based on the submitted code. That part felt a bit off. There were some internet issues on their side, and the focus seemed to be more on how the solution could be improved rather than assessing what I had already delivered. It gave me the impression that they may not have fully reviewed the code before the interview.

The next day, I received a call letting me know they wouldn't be moving forward. The reasons cited were that communication during the technical call was difficult — particularly my understanding of some of the questions in English — and that my solution didn't return exactly what they expected. The feedback on communication was especially surprising, as it's not something I've encountered before in my twenty-five years of professional experience. Overall, it was one of the most unexpected and unusual rejections I've received.

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Interview Statistics

The following metrics were computed from 1 interview experience for the Pennylane Senior Software Engineer role in Dublin, County Dublin.

Success Rate

0%
Pass Rate

Pennylane's interview process for their Senior Software Engineer roles in Dublin, County Dublin is extremely selective, failing the vast majority of engineers.

Experience Rating

Positive0%
Neutral0%
Negative100%

Candidates reported having very negative feelings for Pennylane's Senior Software Engineer interview process in Dublin, County Dublin.

Pennylane Work Experiences