15-minute AI voice interview

Forward Deployed Engineer
interview practice.

Talk with a live AI interviewer, then get scored on technical depth and spoken English — with a full report in about a minute.

Your first interview is free · no card needed

Welcome back

Ready for your next practice round?

Start a mock interview

Pick your experience level — questions adapt to it.

Headphones recommended

Last interview

Progress

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How it works

  1. Pick your level

    From fresh graduate to staff — questions adapt to your experience.

  2. Talk for 15 minutes

    A live AI interviewer asks real FDE questions and follows up on your answers.

  3. Get your report

    Technical and English scores, strengths, gaps and the full transcript — in about a minute.

What you get back

Sample report
Waiting list
Strong integration instincts — sharpen the API trade-offs
Clear customer framing and hands-on webhook experience. Answers on idempotency and rate limiting stayed high-level.
68Overall
72
Technical

API design, integration depth, problem-solving

64
English

Grammar 78 · pace 168 wpm · 14 filler words

StrengthsREST API designCustomer empathy
GapsIdempotency keysRate limiting

What's assessed

Technical Assessment

Scored on API design, integration depth, and customer problem-solving — the exact skills real FDE interviews probe.

English Communication Score

Grammar, pace, filler words, and clarity — feedback on how you communicate, not just what you know.

Instant PDF Report

A full transcript, scorecard, and hiring-style decision — ready the moment your session ends.

Pricing

Start with a free mock interview and its full report, then upgrade when you're ready to practise seriously.

Plans are one-time payments via Razorpay — cards, UPI, netbanking and wallets. Unused interviews expire when the plan ends; your reports stay. Need a team or custom volume? [email protected]

What is a Forward Deployed Engineer interview?

A Forward Deployed Engineer (FDE, sometimes called a Forward Deploy Engineer) builds and ships integrations directly with customers — part software engineer, part consultant. FDE interviews reflect that: alongside API design, authentication, data mapping and debugging, you're judged on how you run a discovery call, explain trade-offs to non-technical stakeholders and handle pushback.

FDE Coach puts you in that conversation. A live AI voice interviewer asks role-specific questions for 15 minutes, adapts to your answers and experience level, then scores both what you said and how you said it.

FDE interview prep in three levels

Prepare before you practise: 100 short audio sessions with diagrams, worked examples, exercises and free resources, in three levels — Beginner – Foundation, Intermediate – Builder and Advanced – Deploy Ready. The first three sessions of every level are free.

Browse all 100 FDE interview topics →

Questions

What do I need for the interview?

A microphone and a quiet room. Headphones work best so the interviewer's voice isn't picked up by your mic. It runs in Chrome, Edge or Safari on a laptop or phone — use the "Test microphone" button before you start.

Is my interview recorded?

Your audio is processed live to transcribe what you say; we don't store recordings. The transcript and your report are saved to your account so you can review them and track progress.

Is the decision a real hiring outcome?

No. "Selected", "Waiting list" and "Not selected" show how a hiring panel would likely read this one practice interview — useful for calibration, not a job offer or rejection.

Can I pause during the interview?

Yes. Pause stops the clock for up to 2 minutes, then the interview resumes on its own.

What happens when my plan ends?

Any interviews you haven't used expire and the prep library goes back to the free sessions. Your reports and progress history stay in your account, and you can start another plan any time.

How does the Premium senior FDE session work?

After you buy Premium we email you within one working day to schedule either a live 30-minute mock with a senior Forward Deployed Engineer or a written review of one of your interviews.

What is FDE Coach?

A 15-minute AI voice mock interview for the Forward Deployed Engineer role. You talk to an AI interviewer, then get an instant report with a technical score, an English communication score, a hiring-style decision and the full transcript.

Is it free?

Your first mock interview is free, with the full feedback report. After that, pick a plan: Sprint at ₹999 (5 mock interviews, valid 30 days), Pro at ₹1,999 (12 mock interviews, valid 60 days) or Premium from ₹4,999 (everything in Pro plus a live 30-minute mock or a written review by a senior FDE). Every plan includes the full FDE Interview Prep library. Pay through Razorpay: cards, UPI, netbanking or wallets.

Why is my English scored in a technical interview?

Forward Deployed Engineers spend much of their time with customers, so communication is scored separately: grammar, speaking pace, filler words, clarity, structure, vocabulary and confidence.

How is the decision calculated?

Overall score is 60% technical and 40% English communication. 80 or more is Selected, 60 to 79 is Waiting List, and below 60 is Not Selected. It is a practice tool, not a real hiring decision.

Is my interview reviewed by a person?

No. Your speech is transcribed and analysed automatically to produce the report, and the audio is not stored beyond what is needed to run the live conversation.

Can I retake the interview?

Yes, as many times as you have sessions for. Each attempt produces its own report, and My Reports tracks your progress over time.