ExoForm

Perplexity practice

Full Stack Software Engineer - Applied AI mock interview

Practice for a Full Stack Software Engineer - Applied AI round at Perplexity. The AI interviewer asks out loud, follows up, and scores your answers after the session.

FullstackTypeScriptReactPython
Start mock interview

What this interview will probe

Build end-to-end AI product features spanning discovery, research agents, evaluation platforms, and monetization, integrating Perplexity's Sonar LLMs and third-party models into polished user-facing experiences. You'll move across frontend, backend, and the model-integration layer to ship complete products. A technical interview would probe full-stack system design, streaming LLM responses to a responsive UI, and how you'd structure an evaluation pipeline to measure and improve an AI feature in production.

ExoForm is not affiliated with Perplexity. This is an independent practice page.

Stack

TypeScriptReactPython

Related practice pages

FAQ

How should I prepare for a Full Stack Software Engineer - Applied AI interview?

Read the role brief, refresh the core stack, and practice explaining tradeoffs out loud. Live interviews test clarity as much as knowledge.

What do I get after the interview?

ExoForm gives you an overall score, a verdict, competency scores, and answer-by-answer feedback.

Can I use my own job description instead?

Yes. You can paste any job description and run a custom interview instead of starting from the catalog.