InterviewKata
Behavioural interviews · Module 10 of 12 · Level 3: Company, level and delivery

Tell me about yourself, why us, and your questions

The first two minutes and the last five of a round aren't scored like a STAR answer, but they frame everything else. A tight introduction steers the interviewer toward your best stories; a specific "why us" shows you chose them; good questions show what you care about.

1. The idea

A trailer, a film and the credits. "Tell me about yourself" is the trailer: ninety seconds that make the interviewer want to see the rest. "Why us?" is why this film, in this cinema. And your questions at the end are the credits that people actually stay for: they show what you care about.

"Tell me about yourself"

Asked in almost every first round. It isn't a request for your life story. It's a chance to set up the rest of the conversation. Use present, past, future:

  1. Present (20 seconds): what you do now, at what scope. "I'm a backend engineer on the payments team at X, where I lead the reliability work for checkout."
  2. Past (40 seconds): two or three highlights that explain how you got here, each with a result. Pick ones that hint at stories you'd like to be asked about.
  3. Future (20 seconds): why this role is the natural next step, connecting what you've done to what they need.

Sixty to ninety seconds in total. Stop there, and let them choose what to ask about.

"Why this company?" and "Why this role?"

Answer with something specific to them that connects to something specific about you: a product you use, a technical problem they've written about, a team's mission. "It's a great company" works for every company, so it scores for none.

"Do you have any questions for me?"

Always say yes. Good questions are about the work, the team and how success is measured, and they're ones only this person can answer. Avoid things the website answers, and leave pay and benefits for the recruiter.

2. How it works

A ninety-second "tell me about yourself", built from present, past and future, and how it steers the next question.

3. Try it yourself

Build your 90-second introduction

Write it in three parts. The meter shows how long it takes to say at a normal pace. Saved in this browser only.

    Good question or not?

    Eight questions a candidate might ask at the end of a round. Which would you ask?

    4. What interviewers look for

    Openers and closers are rarely scored on their own, but they frame everything in between. They're where interviewers form a first impression of your scope and motivation.

    SignalWeakGoodStrong
    IntroductionA chronological life story, or a reading of the résuméA clear summary of the current rolePresent, past, future in about 90 seconds, with results, ending on why this role
    Motivation"It's a great company"A reason about the companyA specific reason that connects their work to your experience
    QuestionsNone, or ones the website answersGeneric questions about the teamQuestions only this interviewer can answer, about the work and how success is measured

    5. A model answer

    "Tell me about yourself." An invented answer, shown part by part. Read it for the shape, then build your own from a true story.

    PresentI'm a senior backend engineer at a logistics company, where I lead a team of four working on how we price deliveries. Our service quotes about two million deliveries a day.

    PastI started on the mobile team, where I rebuilt our offline sync and cut sync failures by about 80%. That got me interested in data correctness, so I moved to pricing, where I led the move from a nightly batch to real-time quotes; quote errors dropped from about 2% to under 0.1%.

    FutureWhat I enjoy most is making systems that move money correct and fast. Your payments platform team is solving that at a much bigger scale, and your write-up on idempotency keys is the kind of problem I want to spend the next few years on.

    Why it scoresSeventy-five seconds. Scope is clear from the first sentence. Each highlight has a number and hints at a story the interviewer can ask about (offline sync, the batch-to-real-time move). The ending connects the candidate's interest to something specific this team has published.

    6. Remember it

    Memory hook: "Present, past, future, then stop"Ninety seconds: where you are, how you got here, why this is next. Then let them choose what to ask.
    How this hook works: what “Present, past, future, then stop” means

    What the slogan means, phrase by phrase

    “Present”
    Your current role and scope, in one or two sentences.
    “past”
    Two or three highlights with results, chosen to invite good follow-up questions.
    “future”
    Why this role, connected to something specific about them.
    “then stop”
    Don't keep going. A short opener hands the interviewer the choice of what to dig into.

    Why this picture fits: A trailer shows enough to make you want the film, and then ends. A trailer that tells the whole plot is a bad trailer.

    The story → the concept

    The trailerYour introduction
    The opening shotWhat you do now
    Three of the best scenesTwo or three highlights with results
    "Coming this summer"Why this role is your next step
    Ending before the plot is spoiledStopping at 90 seconds

    Watch it on an example

    1. Present: "I lead a team of four on delivery pricing; two million quotes a day."
    2. Past: "I rebuilt offline sync (−80% failures), then moved pricing to real time (errors 2% → 0.1%)."
    3. Future: "Your payments platform works on exactly that, at bigger scale." Then stop.

    The trap it saves you from

    A five-minute life story that starts at university and never reaches why you're here.

    It still works when…

    You're early in your career. Present can be your degree or internship, and past can be projects; the shape is the same.

    7. Common mistakes

    Reading the résuméThey have it. Pick the two or three things that matter for this role and tell those.
    Starting at the beginning"I grew up in…" Start with the present; go back only as far as explains it.
    No endingClose on why this role. Otherwise the interviewer has to interrupt.
    "Why us?" with flattery"You're a leader in the industry" fits every company. Name something specific.
    "No questions"It reads as low interest. Prepare three, and ask the one this conversation made most relevant.

    8. Practice exercise (25 minutes)

    1. Write it (10 min). Use the builder above. Get it between 60 and 90 seconds.
    2. Say it (5 min). Out loud, recorded, three times. It should sound different each time, not memorised.
    3. Write "why us" (5 min). One specific thing about the company, connected to one specific thing about you.
    4. Prepare three questions (5 min). About the work, the team and how success is measured.

    9. Self-check quiz

    How long should "tell me about yourself" usually be?

    Long enough for present, past and future; short enough to hand over.

    What order works best?

    Start with what you do now; go back only to explain it; end with why this role.

    Which "why us" answer is strongest?

    Specific to them, connected to you.

    Which question is best to ask the interviewer?

    Only they can answer it, and it's about the work.

    10. Go deeper

    ResourceTimeWhy
    Openers in the question bankPracticeVariations of the opening questions to rehearse.
    Module 11: Senior and staff signalsNextWhat changes as the level rises.