Find the lowest common ancestor in a binary tree without using any memory. Asked me to use c++ or java, even though it was a JavaScript developer role... Decided to use js anyway.
Senior Frontend Developer Interview Questions
1,626 senior frontend developer interview questions shared by candidates
Nothing tricky or meant to trick you. Recursion and DOM manipulation. Few CSS discussion, events delegation
Can you speak chinese? Everyone speaks Chinese so they’re looking for someone that can speak Chinese regardless of your skills
Round 1:- Online Interview in the proctored environment, All the questions were from angular if you have experience then it's very easy otherwise also if you study then also it's easy. Round 2:- Online face 2 face interview.JavaScript basic questions were asked. Angular:- Lifecycle hooks, Promise vs observable, Authentication, Communication between components Dependency Injection, Routing, Explain the use of angular.json, Explain about build and deployment.
First take-home tech task requires some basic data structure & algorithm knowledge and how to consume an API.
Describe the software development lifecycle
For design system I had a task to design a particular module for "existing" system. There was a rough design and my task was to create a document (e.g. for another team) with tech description. E.g. features, future plans, APIs, types (TS), think about possible problems and ways to cover them. Only from FE point of view, so no DB, latency questions, etc
Take-home project: - Load Monitoring Web App
Leetcode standard exercise of ordering and filtering
Describe a situation in which you had to challenge your superior about some issue.
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