Angel One Software Engineer II SDE2 interview questions

Education: B.Tech in Computer Science Years of Experience: 3.5 years ( full time ) Date of the Interview: Dec '23 Prior Experience: Product Based Company Location: Flexible - Remote / Bengaluru, India Applied on Instahyre, got call from recruiter. Interviews were scheduled ~1 month post initial discussion. Round 1: JavaScript + Web (Expected duration: 60mins, Actual duration: 90mins in my case) Introductions (5mins) 3-4 Js Output based questions (complex questions mostly around "this" context, call, apply, arrow fns) Currying problem (slight variation, don't recall exactly) Array.reduce polyfill and follow up problem statement on the same. write a fn to call api and abort after certain time interval. (similar to implementing autosuggest) Post interview discussions (10mins) Round 2: UI Tech / Machine Coding (Duration: 60mins) Implement inheritance in JavaScript (prototype chain) and questions around the same. Machine coding- Similar to building a login form (free to choose any framework) Round 3: Hiring Manager (Expected duration: 60mins, Actual duration: 90mins in my case) Introductions. Resume / Project related discussions. Discussions around SDLC, observability, debuggability, performance etc. Follow up questions on specific scenarios. General behavioural / cultural discussions.