My Straatix Partners [Sherry] Frontend Interview Experience | 65 LPA | Bangalore
Overview
This document details the interview process for a Software Engineer Frontend role (5-8 years of experience) at Straatix Partners, working with their client SHERRY. The initial compensation discussed was in the range of 65-68 LPA, along with potential equity. The process included an online assessment divided into multiple sections.
Interview Rounds
The screening process was conducted online and consisted of three main parts:
Quiz 1: Technical Questions
This section comprised 12 multiple-choice questions covering various frontend concepts and JavaScript fundamentals. Examples include:
- Recommended line height for mobile readability.
- Efficient algorithm for evaluating mathematical expressions with parentheses.
- JavaScript
typeofoperator behavior. - WebSocket events.
- JavaScript hoisting and scope.
- Array methods and their return types.
eval()function behavior.- Quantitative methods for gathering user feedback in UI testing.
- Algorithm for finding the highest-paid employee(s) from a list.
- React component re-rendering optimization using
React.memo. - Keyboard event order.
Quiz 2: Framework-Specific Questions
This section included 10 questions focused on React and Vue.js, covering topics like:
- Conditional rendering techniques in React and potential pitfalls.
- Purpose of
toRefsin Vue.js Composition API. - Applying transitions to dynamic components in Vue.js.
- Watching for changes in route query parameters in Vue.js.
- Applying global mixins in Vue.js while minimizing performance impact in production.
- Triggering effects dependent on shallow refs in Vue.js 3.
- Techniques for reducing bundle size in React applications.
- Dynamic import of libraries based on user selection in React.
- Context management and component reusability in React.
useEffecthandling in React.
Machine Coding Round
This round involved solving a coding problem within a 30-minute time limit. Candidates were allowed to choose their preferred programming language. The problem statement was:
You are given an array
arrof integers containingnelements and an integerk. Rotate the array to the right byksteps.
Example:
Input:
5
1 2 3 4 5
2
Output:
4 5 1 2 3
The provided solution involved calculating the effective rotation steps using the modulo operator (k % n), slicing the array, and concatenating the resulting segments.
function solution(n, arr, k) {
const steps = k % n;
const rotated = arr.slice(-steps).concat(arr.slice(0, n - steps));
console.log(rotated.join(' '));
}
Key Takeaways
- The interview process consisted of a technical screening with multiple-choice questions and a coding challenge.
- The role required expertise in both React and Vue.js, as demonstrated by the quiz questions.
- The importance of verifying budget and compensation details with third-party recruiters is emphasized.
- Clear and open communication regarding salary expectations is crucial to avoid wasted effort.
Original Source
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