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Luxoft Frontend Engineer Interview Questions
& Process

Real candidates share what happened, how many rounds they had,
and how the experience turned out.

Based on 23 interview experiences · FREE TO READ

2.1 Rounds average
Average Typical difficulty
30.4% Positive experience

Candidate interview experiences

First-hand accounts from people who interviewed at Luxoft.

Showing 3 of 23
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Luxoft

Front End Developer

Engineering · half a year ago

Mid Average Positive experience Accept offer 3 rounds
Interview process
Recruiter call Technical screen Onsite
Interview formats
Technical Coding

So, about 3 years back, the interview process was supposed to have 3 stages. It started with a screening round, followed by a technical interview with Luxoft. The third stage was meant to be an interview with the client, but luckily, my profile was such a good fit that they actually skipped that last round.

Confirmed questions2 questions
  • Could you answer some basic technical questions?
  • Can you reverse a string in a live coding session?
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Luxoft

Senior Front End Developer

Engineering · a year ago

Senior Easy Negative experience No offer 1 round
Interview process
Take home
Interview formats
Coding

I applied for a Frontend Engineer role and had to complete an online coding test as part of the initial screening. The coding environment was very basic, almost like a simple text editor, with no features like syntax highlighting, error checking, or formatting tools. I made a small error with a closing tag, which was hard to find without any visual aids or editor help. Because of this, I took too long and missed the deadline by just two minutes. I asked HR if I could retake it, explaining what happened, but they were unhelpful and said they couldn't send another assessment. I get that timing is important in coding tests, but the lack of basic editor features in the tool felt unfair. It's not typical for developers to work in such a bare environment, and it doesn't represent real work. A better assessment tool or at least some understanding from HR about the minor delay would have improved the experience. I think updating the assessment process and handling small delays more reasonably would make for a much better candidate experience.

Confirmed questions1 question
  • Was there an online code assessment before the CV screening?
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Luxoft

Front End Developer

Engineering · more than a year ago

Entry Difficult Negative experience No offer 2 rounds
Interview process
Recruiter call Onsite
Interview formats
Technical Behavioral

I got contacted through LinkedIn and the recruiter asked me some basic questions over the phone. Then, I was invited to an interview at their office in Guadalajara, Jalisco (Mexico). Once I got there, I met a technical person who seemed unprepared. The interview started with very basic questions like 'What is HTML?' or 'What are the benefits of doctype declarations?', which made me wonder if they even read my resume. He then asked me to write code on a marker board at the table, asking tricky questions all along. It felt strange because he wasn't focused on my skills; instead, he seemed more interested in proving he was the most knowledgeable person. If I were the CEO, I'd want to ensure the recruiters are interviewing candidates effectively, and while I may not be the best interviewee, he certainly isn't the best interviewer for the company.

Confirmed questions0 questions

No confirmed questions were included in this interview report.

Luxoft Frontend Engineer Interview Questions

Quoted word for word from Luxoft interview reports.

Can you explain the difference between useEffect and useLayoutEffect?

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Could you write a class that includes a constructor with a default value?

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How do you define a class in JavaScript and its methods?

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What's the difference between async await and callbacks?

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What would be the output of these javascript code blocks?

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Can you explain the difference between a class and an object?

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Formats, difficulty and experience

Across all 23 Luxoft interview reports.

Interview formats

Technical 41.7%
Coding 35.4%
Behavioral 20.8%
Presentation 2.1%

Interview difficulty

Easy 13%
Average 82.6%
Difficult 4.3%

Candidate experience

Positive 30.4%
Neutral 21.7%
Negative 47.8%