Luxoft Frontend Engineer Interview Questions

The questions to prepare for a Luxoft Frontend Engineer interview. Questions from real interview reports rank first. Updated weekly.

Tests knowledge of TypeScript language features and real-world usage.

useEffect vs useLayoutEffect

Medium

Assesses ability to reason about React rendering and side effects.

react

Luxoft

JavaScript Event Loop and Async

Medium

Tests understanding of core JavaScript concurrency and async patterns.

javascript

Luxoft

Copy Nested Objects Safely

Medium

Tests ability to handle immutability and reference pitfalls in JavaScript.

javascript

Luxoft

DOM, Hoisting, and Async/Await

Medium

Evaluates understanding of execution model topics relevant to frontend development.

react

Luxoft

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Motivation for Change

Easy

Assesses motivation, career direction, and alignment with the role.

career change

Luxoft

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Assesses your approach to diagnosing and improving frontend performance for slow data loading.

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Structure and Optimize Frontend Apps

Medium

Evaluates frontend architecture and performance optimization thinking.

Luxoft