CK-12 Foundation Software Engineer (Swe II) interview questions
based on 1 rating - Updated 29 Mar 2026
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CK-12 Foundation interviews FAQs
Software Engineer (Swe II) applicants have rated the interview process at CK-12 Foundation 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 57.1% positive. This is according to Glassdoor user ratings.
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Multiple rounds to test multiple skill set
Some puzzles aswell. Overall good. All rounds were online with different team members.
First round was a culture fit round, 2 development rounds, 1 puzzle round.
Interview questions [1]
Question 1
Basics of JS, web development and math related concepts