SDET Interview Coach

SDET Interview Coach is the most comprehensive mobile interview prep app for Software Development Engineers in Test, QA Automation Engineers, and Test Engineers — from junior to staff level.

Built by a 20-year SDET who has hired and been hired across Playwright, Selenium, Cypress, Java, Python, TypeScript, REST-assured, k6, JMeter, pytest, Jest, and AI-native testing.

WHAT YOU GET
• 800+ practitioner-grade SDET interview questions, sortable by seniority (Junior → Lead) and stack (Playwright, Selenium, Java, Python, TypeScript, AI-native)
• Real mock interview scenarios — 8 to 15 questions in a timed session, mixed by difficulty, just like the real loop
• Self-grading + spaced repetition — questions you got wrong come back at the right interval, so you actually learn instead of forgetting
• AI feedback on every answer, written like a senior teammate at the whiteboard

AI BOOTCAMP TRACKS (NEW)
For manual QAs transitioning to SDET / Automation roles:
• Playwright with TypeScript — the modern automation default
• Playwright with Python — for Python-stack teams
• JMeter performance testing
• CI/CD pipelines for testers
• API & contract testing
Each track has scenario-based AI coaching that adapts to your level. Tap "Ask the Coach" inside any track for follow-up questions in plain English.

JOB MATCH
Paste a real job description and your CV. Get 25 bespoke interview questions tailored to the role plus a panel briefing on what to expect. 60-second turnaround.

WEEKLY CHALLENGE
Timed practice with the global community. New theme every Monday — drill on flaky tests one week, contract testing the next.

ASK SDET COACH
An AI tutor for any test-automation question. No more Stack Overflow rabbit holes when you're stuck on Playwright fixtures, Selenium waits, or k6 scripting.

WHO IT'S FOR
• Manual QA engineers transitioning to SDET / Automation
• Junior SDETs prepping for their first promotion interview
• Mid / Senior SDETs interviewing at a new company and shaking off the rust
• Lead SDETs cramming for a system-design or framework-architecture round
• Career changers entering software quality engineering

THE QUESTIONS
Each question has a short answer (the real answer, not a preview), a long-form explanation with tradeoffs and gotchas, code samples, follow-up questions the interviewer might ask, and watch-outs (anti-patterns to avoid). Written like a senior teammate, not a textbook.

PRO FEATURES (£4.99/month after 7-day free trial)
• Full 800+ question bank, refreshed nightly
• Unlimited mock interviews + spaced repetition
• Job Match — bespoke prep from any JD
• AI feedback on every answer
• All five AI Bootcamp Tracks
• Monthly content drops as the SDET landscape evolves

LITE PRICING
Lower-income regions get the same core features at $2.99/month — because interview prep shouldn't be locked behind a Western salary.

Privacy: we don't sell your data, don't run ads, don't track you across apps. Your answers and progress are yours.

Support: [email protected]

Subscriptions auto-renew at the listed price unless cancelled at least 24h before the period ends. Manage or cancel in iPhone Settings → Apple ID → Subscriptions.

Terms of Use (EULA): https://sdetcoach.com/terms
Privacy Policy: https://sdetcoach.com/privacy