🇬🇧 EN · 🇫🇷 FR — AI · LLM · Automation Engineer · Updated 2026

Find out if your CV passes
the AI engineer screen.

Score your CV against 5 signals hiring managers care about. Then practice the exact interview loop — adaptive, bilingual, sub-skill diagnostic, with voice mode and practical coding questions.

For Applied AI, LLM, MLOps, and Automation Engineer roles. 3 free credits included.

Try it free →Browse Community DB →
✓ 3 free credits — no card✓ Sign up in 30 seconds✓ EN & FR
🌱 Join our early community of AI engineers preparing with Sonne AI

How it works

01
Score your CV

Paste your CV and get a score across 5 signals in 30 seconds. Uses 1 credit.

02
Practice your weak spots

Drill exercises across RAG, Agents, Evals, and MLOps with instant code grading and rubric feedback.

03
Run a mock panel

A full 4-round interview loop, adaptive to your performance. Available on Pro.

04
Get your diagnostic

Per-sub-skill scores, evidence quotes, and one concrete fix for each gap.

WHAT YOU GET

One role, four skill areas

🔍FREE
RAG System Design
Chunking · Hybrid retrieval · Reranking · FAISS vs HNSW trade-offs · Retrieval diagnosis
🕵️PRO
Agent Orchestration
Tool creation & validation · Memory management · Multi-agent failures · LangGraph · MCP
🧪PRO
Evaluation & Testing
Offline evals · LLM-as-judge vs human eval · Online evals · Hallucination metrics
⚙️PRO
Production / MLOps
Observability & tracing · Guardrails · vLLM · Cost/latency · Safe failure
🌐

COMMUNITY DATABASE

A living database of real interview questions

Every question here was reported by someone who actually sat in the interview. Browse for free — no account needed. Create a free account to add your own report, upvote questions you recognise, or join the discussion in comments.

Browse the Community Database →

Simple pricing

Start with 3 free credits. Upgrade when you need more.

Free
$0
3 credits to try the platform, one time
  • ✓ CV Diagnostic
  • ✓ RAG System Design practice
  • ✓ Community Database — browse, submit, upvote, comment
  • ✓ Question Bank & Tools Glossary
Try it free →
POPULAR
Pro
$39.99/mo
50 credits every month, renews monthly
  • ✓ Everything in Free
  • ✓ All Practice Hub topics (RAG, Agent Orchestration, Evaluation & Testing, Production/MLOps)
  • ✓ All 3 role-specific Mock Panel loops (4 rounds each, ~50–60 min)
  • ✓ Credits refresh every month
  • ✓ Bilingual — EN & FR
Upgrade to Pro →

Free credits are a one-time trial. Pro credits refresh monthly. The Community Database is always free to browse and join, on any plan.