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Be ready to talk about

Read from this job's ad: what it asks for, so you can prepare one real example for each.

• React

  A time you used React: the problem, what you did yourself, and what happened.

  From skills the ad mentions

• TypeScript

  A time you used TypeScript: the problem, what you did yourself, and what happened.

  From skills the ad mentions

• LLM

  A time you used LLM: the problem, what you did yourself, and what happened.

  From skills the ad mentions

• Languages: English

  Be ready to answer a question or two in that language, and say where you've used it at work.

  From the job listing

Asked at ControlUp

Candidate reports: questions verified applicants typed in their interview reviews on JobRipe, shown as written.

No candidate has shared interview questions for ControlUp on JobRipe yet. Use the job ad and our guide below.

Software Engineering interview questions

About ControlUp

Only figures we have enough data for. Nothing is estimated.

We show an employee rating once ControlUp has at least 5 published verified reviews. Company page

Interview difficulty and process length appear once 5 candidates have reported them.

JobRipe's guide for software engineering interviews

Our editorial preparation guide: typical questions for the field, not reports from candidates.

1. 1.Walk me through the architecture of a system you built. What would you change today?technical

   Why they ask: Design judgement.

   How to answer: Draw it, name the trade-offs, say what you learned.

2. 2.How do you make a slow endpoint fast?technical

   Why they ask: Debugging method.

   How to answer: Measure first, then caching, queries, indexes, async work.

3. 3.How do you test code you are about to ship?technical

   Why they ask: Quality habits.

   How to answer: Unit, integration, and what you would not test.

4. 4.How have you used React in production, and what went wrong at least once?technical

Checklist

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0 of 9 done

• Read the job ad again and note the three requirements you match best.
• Prepare 3-4 short stories (situation, task, what you did, result) that match those requirements.
• Look at the company's site, recent news and what they sell, so you can say why this company.
• Write down two or three questions to ask them.
• Confirm the time, time zone, format (video, phone, on site) and who you'll meet.
• For a video call: test your camera, microphone and connection; for on site: plan the route.
• Have your resume, the job ad and a notepad ready.
• Know the pay range you're aiming for, and keep the figure you would accept to yourself.
• Afterwards: send a short thank-you note and update your tracker.