Product
Questions Designed for Signal
Every question is mapped to a competency, calibrated to a level, and validated for reliability. No filler. No gotchas. Just structured signal.
Question Library
1,247 questions across 12 categories
Design a rate limiting service for 100K rps
Walk through your approach to a production outage
Compare microservices vs monolith for an early-stage startup
Design a notification system for 10M daily users
Browse by role
Over 1,000 vetted questions organized by function, role, and seniority level.
Engineering
- Software Engineer
- Frontend Engineer
- Backend Engineer
- Full Stack Engineer
- DevOps Engineer
- QA Engineer
- Data Engineer
- ML Engineer
Product
- Product Manager
- Product Designer
- UX Researcher
Data
- Data Scientist
- Data Analyst
- Business Analyst
Leadership
- Engineering Manager
- Director of Engineering
- VP of Engineering
Operations
- Project Manager
- Scrum Master
- Technical Writer
Anatomy of a question
Every question in the library is more than a prompt. It is a complete assessment instrument.
Question Text
The interview question itself, written in plain language and tested for clarity across candidate populations.
Competency Tags
Each question maps to one or more competencies — problem solving, communication, system design, leadership — so you know exactly what signal you are capturing.
Difficulty Level
Calibrated across Junior, Mid, Senior, and Staff tiers so candidates are assessed at the appropriate level of expectation.
Expected Answer Rubric
A structured rubric with criteria for Below Expectations, Meets Expectations, and Exceeds Expectations, including concrete examples for each tier.
Scoring Criteria
Weighted dimensions that determine how the response is evaluated, ensuring consistent scoring across interviewers and sessions.
Follow-Up Triggers
Conditional follow-up questions that activate when confidence is low or when the candidate's response opens a deeper line of inquiry.
Build your own questions
The library is the starting point. When you need something specific to your organization, the guided builder helps you create questions that meet the same quality standard.
Guided Question Builder
Step-by-step interface to create custom questions. Define the competency, set the difficulty, and the system guides you through writing an effective prompt with a clear rubric.
AI-Suggested Rubrics
Paste your question and let the system generate a scoring rubric based on thousands of validated assessment patterns. Refine it, approve it, and deploy.
Test Before Deploying
Run your custom question through a simulated interview to see how scoring works before it reaches a single candidate. Catch ambiguity early.
Question Performance Analytics
Track how each question performs in production: score distribution, discrimination index, confidence levels, and candidate feedback signals.
Explore the question library
See how structured questions lead to better signal and faster, fairer hiring decisions.