How a Croatian PM Prepped for Revolut's Behavioral Interviews
Strong engineers still stall when they have to think and speak English at the same time. She was a product manager in London. The gap was behavioral interview stories - not the technical content.
What this case shows
A Croatian product manager was targeting Revolut. Behavioral stories in English were the gap. Here is what she practised.
At a glance
| Role | Product Manager |
|---|---|
| Location | London |
| English challenge | behavioral / STAR |
| Interview problem | Behavioral |
| Target | Revolut |
| Preparation | ~8 weeks |
| Outcome | Built stronger interview English after earlier unsuccessful rounds |
The Interview Problem
Strong engineers still stall when they have to think and speak English at the same time. She was a product manager in London. Day-to-day work used crypto and web3. The next interviews were at Revolut, in English. She had already been through an earlier interview round. In behavioral rounds, her stories ran long or lost the result, and she paused to find words in English.
Before and After
Before coaching
- She reached for words mid-answer and translated from her first language.
- Stories ran long and lost the result.
After coaching
- She used a small set of precise terms instead of long approximations.
- Short work stories with a clear action and a result said early.
What We Practised
Practice matched the round she actually had to speak: behavioral interview stories for Revolut. After each mock, she got notes on the same answer - where she paused, which words were vague, and where the structure broke.
- She built reusable work stories with a clear structure: situation, task, action, and result.
- She practised answering follow-up questions on the same story instead of switching to a new example.
- She replaced vague verbs with precise language (decided, shipped, measured).
- She practised saying the result early so the interviewer could follow the point.
Useful references along the way: STAR interview framework, Pronouncing numbers and metrics.
A Key Change
The useful change followed an earlier interview round. She stopped treating English as optional polish. The next mocks used the same format that had failed. Answers got a fixed order so follow-up questions did not break the story.
What to Practise
- Treat a failed round as information. Practise that exact format out loud again.
- Write five to eight work stories from real projects. Practise follow-up questions on the same stories.
- Say the result in the first twenty seconds, then explain the action.
- Use first person for decisions: I decided, I measured, I pushed back.
- Keep answers short. A clear point beats a long timeline.
What Changed
She built stronger interview English after earlier unsuccessful rounds. She could tell a clearer story after an earlier interview round. Readiness - not a promised offer - was the goal.
Why Behavioral Interviews Are Difficult in English
A behavioral round asks you to remember an experience, pick the relevant details, structure a story, and still sound natural - all in a second language. You are choosing tenses, names, and numbers while the interviewer asks follow-ups. STAR is useful because it is a spoken order, not a script. Without that order, strong work disappears into a long, unfinished story.
Preparing for a similar path? Read How a German PM Prepped for Revolut's Behavioral Interviews.
Preparation Timeline
| Prep timeline | ~8 weeks |
|---|---|
| Focus | Behavioral · Interview English · Case Interview |
| Target | Revolut |
The interview process
| Earlier round | Unsuccessful - an earlier interview round |
|---|---|
| Target | Revolut - behavioral interview stories |
Practice this STAR story
Try a locked preview of a behavioral / STAR drill - with English prompts for situation, action, and result.
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Mockly was a huge help in preparing for my interviews. We worked on both technical and behavioral questions, and I received great advice on how to approach them and what to focus on. I feel significantly more confident as a result. They also helped me with my CV and cover letter - showing me how to structure them properly and highlight my strengths. I appreciate that they always ask how you’d like to structure your sessions and adjust to your goals. It keeps you on track and makes the whole process far more effective.
Mockly knows what it takes to get hired. The preparation covers behavioral, algorithm, and system design interviews thoroughly - with real expertise in the STAR method, LeetCode, and Alex Xu’s system design frameworks. And when it comes to English and communication skills, the native-speaking mentors make all the difference.
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