Role guide · Updated Sep 7, 2026

Frontend Engineer Interview Guide 2026

Frontend Engineer loops test JavaScript, React and Frontend Engineering first, then CSS and HTML. Everything below is aggregated from 9,476 candidate reports and 934 company guides.

9,476
Candidate reports
11,711
Reported questions
934
Companies with a guide
3rounds
Median loop length
01 · What interviews test

Topics by share of guides

JavaScript
52%
React
46%
Frontend Engineering
43%
CSS
29%
HTML
27%
Problem Solving
24%
TypeScript
21%
Angular
12%
02 · Typical process

Recurring stages, by frequency

  1. 1
    Recruiter or HR screen
    Background, motivation, target level and timeline.
    75%
  2. 2
    Technical screen
    A short live technical round before the main loop.
    11%
  3. 3
    Assessment or take-home
    Online test, case study or take-home exercise.
    64%
  4. 4
    Technical interviews
    Deep dives on the core skills the role tests.
    58%
  5. 5
    Hiring manager interview
    Role fit, past work and how you would operate on the team.
    9%
  6. 6
    Panel or team interviews
    Several interviewers at once, often cross-functional.
    12%
  7. 7
    Behavioral and culture fit
    Past situations, collaboration and values.
    20%
  8. 8
    Final or onsite round
    A multi-interview loop, sometimes with leadership.
    27%
03 · Company guides

Popular Frontend Engineer interview guides

Browse all 934 →
07 · Recent experiences

What candidates reported recently

All experiences →
Josh Technology Group
Jul 31, 2026 · Difficult

After a recruiter touchpoint, I went straight into an OA style assessment that felt very JS-heavy. The test started with around 10–15 aptitude and reasoning questions, including things like blood-relation and basic science/math, and honestly the aptitude portion didn’t feel like a blocker even though I hadn’t prepared

No offer
Josh Technology
Jul 17, 2026 · Average

My process started with an in-office DSA-style round, and right away it felt very JavaScript-centric. The assessments weren’t just abstract coding: I was hit with a mix of aptitude-style questions plus logic that boiled down to coding in JS. I remember the preassessment style as the hardest part—there were lots of grap

No offer
Manpower Belgium
Jul 5, 2026 · Average

My process took about 20 days end to end, and it felt unusually segmented. It started with HR calls—first by phone for an initial screening, and then again via Teams where there were algorithmic exercises. I moved to another platform for additional JavaScript exercises that lasted quite a while, and then there was more

No offer
data consultancy
Jul 2, 2026 · Easy

At the beginning, communication felt professional, but the timeline quickly went sideways. After my initial interviews, I was told to expect a response in about ten days, and then nothing happened for well over a month. During that stretch I had to reach out myself to find out what was going on, only to get vague expla

No offer
Intuit Management Consultancy
Jun 30, 2026 · Difficult

After the application, the process moved through Uptime Crew and felt pretty structured. My first checkpoint was a proctored online assessment with three parts: a LeetCode-style DSA problem, then SQL, then a Bash section. I remember the Bash part being trickier than I expected, and the DSA question sitting around the h

No offer
Prep for Frontend Engineer interviews with a plan built from this data
A question queue weighted to the topics above, plus scored mock interviews.