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PayU

Software Development Engineer 2

Managing JWT Tokens

Medium

Technical Round 3General KnowledgeCandidate Selected

jwt authentication frontend

How do you store JSON Web Tokens (JWTs), clean them, and implement protected routes in a web application?

This question was asked in

PayU Software Development Engineer 2 Interview Experience

The PayU interview process for the Software Engineer (Frontend) position consisted of a technical round where candidates faced a series of challenging questions. The interview covered various topics, including API synchronization, React app optimization, web security issues like CORS, and JWT management. Overall, the interview at PayU was technically demanding and designed to assess in-depth knowledge of frontend development and web technologies.