Interview-Ready English for a Backend Engineer From Netherlands

The Interview Problem

Interviewers are not grading your accent. They need to follow your reasoning in English. He was a backend engineer in Amsterdam. Day-to-day work used Java, Kotlin, Python. The team often spoke Russian, so live English was not daily practice. The next step was a promotion path that needed clearer English at work. He had already been through an earlier interview round. In the room, behavioral / STAR was what broke down.

Then vs Now

What We Worked On

Practice matched the round he actually had to speak: behavioral / STAR. Each mock got notes on the same answer — where he paused, which words were vague, and where the structure broke.

• Built reusable STAR stories from real work — situation, task, action, result
• Practised answering follow-up questions on the same story instead of switching prompts
• Replaced vague verbs with precise language (decided, shipped, measured)
• Practised giving the result earlier so the interviewer could follow the point
• Repeated the same answer under time pressure as homework

Useful references along the way: STAR interview framework, What to expect in English interviews.

The Turning Point

The useful change followed an earlier interview round. He stopped treating English as extra polish. The next mocks used the same format that had failed. Answers got a fixed order so follow-ups did not knock him off track.

What to Practise

• Treat a failed round as data. Rebuild that exact format out loud.
• Write 5–8 STAR stories from real work. Practise the follow-ups on the same stories.
• Say the result in the first 20 seconds, then the action.
• Use first person for decisions: I decided, I measured, I pushed back.
• Keep answers short. Clear beats a long timeline.

After the Coaching

Built stronger interview English after earlier unsuccessful rounds. He 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 Behavioral Interviews in English: A Backend Engineer Case Study.

Where He Started

He prepared for English-language interviews as a backend engineer. The stack was Java, Kotlin, Python. Homework between classes locked in phrases. Written English was stronger than speaking under the clock.