Quollo AIEvery interview, captured.
Every decision, defensible.
Quollo is an AI interviewing copilot that helps 🇪🇺 European hiring teams run structured interviews, capture key insights automatically, and keep every decision clear, consistent, and compliant.
- GDPR
- EU AI Act ready
- Data stays in EU
How Quollo works, end to end.
One platform across the whole loop — from designing the plan, to running the call, to deciding with confidence.
Design the plan once, reuse forever.
Turn fuzzy hiring intent into a structured interview your whole team can run consistently.
- Build interview flows from questions and briefing notes, grouped into sections.
- Pick a rating type per question: 5-star, thumbs up/down, or no rating.
- Attach materials — images, briefs, or code snippets — that surface during the call.
- Co-create with the AI assistant: drafts sections, suggests follow-ups, adapts to seniority, domain, and language.
- Schedule via Google Calendar, Outlook, or your ATS — or create interviews through the public API.
Senior backend interview
EditDistributed systems · Senior · English
Stay in flow, capture everything.
Run the call where it makes sense — without losing the structure you set up.
- Calls inside Quollo's video room, Zoom, or Google Meet — your brand, your colors.
- Walk through the prepared flow; Quollo nudges intelligent follow-up questions in real time.
- Your team scores answers live with the rating type you chose upfront.
- Built-in toolkit: whiteboard, code & text editor, screen sharing, materials viewer, chat.
- Everything is recorded in HD for review.
Section: System design. Step 4 of 12
Walk me through how you'd shard a write-heavy table across regions.
Decisions backed by evidence.
Every answer is traceable. Every rating is grounded. Every decision is defensible.
- Q&A timeline mapped to the recording — jump straight to any answer.
- AI ratings sit next to human ratings, side by side.
- Detailed AI report: strengths, concerns, communication metrics, hire recommendation.
- Video analytics surface engagement signals and pacing.
Senior backend interview
Hiring recommendation
Strong systems intuition with clear trade-off reasoning. Consistent across topics, ready for senior scope.
You will be shown a small system design diagram.
Walk me through how you would shard a write-heavy table.
Explain backpressure in a system you built.
Talk to the team.
Questions, feedback, or partnerships — we'll get back to you within a business day.