Q: Create Menu with children as per image. How would you close opened children when you click on another parent? How would you keep your children opened when you click on child's children? Q: Implement flag fetching API call. How would you cache it? How would you measure the performance? What would you do if the server fails? Q: Jira sprint board. How would you build it?
Senior Frontend Engineer Interview Questions
2,921 senior frontend engineer interview questions shared by candidates
First round of interview done by the technical manager - 30 mins. questions from previous experience, project, more of a technical and cultural fit round. Second round with two engineers - Interview of 1 hour including a 30-35 mins of Technical Assessment on React coding exercise and 20-25 mins on past projects, technical / strategic / management / leadership set of questions.
Past experience. Test optimization. Why leave current place.
All practical questions that were relevant to the job role. I was asked to design multiple functional UI elements, debug a section of code, design and iterate/defend a system, and whiteboard data structure/algorithm questions. Read their posts on mediums and you'll get a good sense of what they're looking for and what they'll ask.
more of a question they provided question code snippet to evaluate your understanding about callbacks, async await ,promises concepts
Create Start timer and stop timer using React - hacker rank
Onsite 3 Given a React app accessing an external API, complete some steps to add small pieces of functionality and fix parts of the app that aren't properly using the API.
Onsite 2 Using the page from the previous challenge, add some JS functionality.
Technical Screen I'd consider these LC easy, very simple and at the end they just asked how I'd improve the code.
1. Live coding in react, related to async chunks from a mock api and displaying in table 2. Open-ended question, both on react, redux context-apis and a design problem related to generic search box with results
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