Google Senior Software Engineer interview questions
Updated 28 May 2026
based on 356 ratings
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Senior Software Engineer applicants have rated the interview process at Google with 4 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 65.7% positive. This is according to Glassdoor user ratings.
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The interview lasted about a day, with 5 different interviewers. For each section, the technical questions took most of the part. They also showed me their office in Toronto, which was nice
Interview questions [1]
Question 1
What was the most difficult problem you solved during your last job?
it was difficult. lengthy dsa questions. design was ok. needs nice preperation. googlyness also needs preperation. it was difficult. lengthy dsa questions. design was ok. needs nice preperation. googlyness also needs preperation.
I applied through other source. I interviewed at Google (London, England) in Jan 2026
Interview
Decent interview. A bit easier than expected, project scope didn’t align with me. Would recommend solid engineers. Plus the latest layoffs at big tech, really make you feel against the odds constantly