Glassdoor users rated their interview experience at Param.ai as 100% positive with a difficulty rating score of 3 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for SDE1 and rated their interviews as the hardest, whereas interviews for SDE1 and roles were rated as the easiest.
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Data structures and DBMS. Study basics of networking and REST API. Basic algorithms and linked lists questions. Should have knowledge on sql queries and working. Knowledge of frameworks also adds to the interview.
Interview questions [1]
Question 1
Find the element that appears once in an array where every other element appears twice