Candidate practice
Practice coding screening interviews by role
Rehearse realistic technical phone screens with a fixed interviewer, production-style code snippets, and a quick assessment you can act on before the real call.
Start from real code
Every screen opens with production-style code: stale React results, duplicate invites, cached tenant data, noisy metrics, or CRM sync drift.
Answer under light pressure
Check your mic, read the snippet, then explain the bug, the safe fix, and the tradeoffs out loud.
Finish with a real next step
End the screen with a short assessment: what you caught, what you missed, and the one drill worth repeating.
React Engineer practice with Mei
A product team is hiring a React Engineer to own a busy candidate dashboard.
Get started
Step 1 is a quick microphone check. After that, the interviewer will show the code snippet and start the practice screen.
Top role pages
Start with the screens candidates actually face
Choose the role closest to your next screen. Each page uses different code, interviewer expectations, and seniority cues, so practice does not collapse into the same generic prompt.
React Engineer
Practice a realistic frontend screen where the code looks simple, but the signal is in stale state, user impact, accessibility, and how you would prove the fix.
Full-Stack Engineer
Work through a practical product flow where the endpoint, database constraint, email side effect, and UI state all have to agree under retries and partial failure.
Backend Engineer
Practice the kind of backend screen where an API looks fast enough, but the real question is tenant safety, cache correctness, and how you would debug it in production.
Data Engineer
Rehearse a practical SQL and pipeline screen where the hard part is not syntax. It is knowing whether the metric means what people think it means.
Forward Deployed Engineer
Prepare for the hybrid screen where the code bug, customer impact, rollout plan, and messy requirements all matter at the same time.
Start with the roles you actually interview for
Start here, then move to the role page that matches your next loop. Each role page gives you a scenario, code to inspect, seniority cues, and a live practice screen. No filler drills.
Practice coding interviews
HubStart here for the overall flow, then pick the role closest to your next screen.
React Engineer
Role pagePractice a React screen with role-specific code, language expectations, and seniority signals.
Full-Stack Engineer
Role pagePractice a Full-stack screen with role-specific code, language expectations, and seniority signals.
Backend Engineer
Role pagePractice a Backend screen with role-specific code, language expectations, and seniority signals.
Data Engineer
Role pagePractice a Data screen with role-specific code, language expectations, and seniority signals.
Forward Deployed Engineer
Role pagePractice a FDE screen with role-specific code, language expectations, and seniority signals.
What a useful practice session should cover
Common questions
- Is this for candidates or hiring teams?
- This campaign is candidate-facing. It helps engineers rehearse realistic screening calls before a real interview.
- Why start with roles instead of languages?
- Candidates search by role when they are close to an interview. The role pages still cover language and seniority differences inside the page.
- Is this LeetCode-style practice?
- No. These are not algorithm puzzles or timed tricks. Each screen starts from production-style code and asks you to explain risks, fixes, tests, and tradeoffs.
- Will the interviewer tell me the answer?
- Not during the screen. The interviewer pushes when your answer is thin, follows up when you are on track, and saves the direct coaching for the final assessment.
- How is this different from just writing the code?
- The hard part of a screening call is explaining the user-visible bug, the tradeoffs in your fix, and how you would verify it while someone is listening. This practice is built around that pressure.