Solving Tech Interview Chaos: Rapid, Authentic, Un-Googleable Coding Challenges
Say goodbye to stale questions and inconsistent assessments. Our AI creates tailored, real-code interview packs—fast, secure, and designed to reveal true engineering skills
Join the Early Access WaitlistTired of this?
Most technical interviews are broken. Here's what engineering teams struggle with daily.
Spending hours per interview
Creating quality technical tasks takes forever, leaving less time for actual candidate evaluation.
Reusing stale tasks
Old interview questions leak online and don't reflect current job requirements or tech stacks.
Inconsistent interviews
Different interviewers ask different questions, making it impossible to compare candidates fairly.
Missing great candidates
Poor interview design leads to false negatives and losing top talent to competitors.
How It Works
See how our technical interview generator transforms a job description into a complete hiring workflow in three simple steps
Paste Job Description
Simply copy and paste any job description. Our AI automatically detects tech stack and requirements.
AI Creates Complete Interview
Get real code with bugs, git diffs, architecture questions, and comprehensive evaluation rubrics for every AI coding interview.
Run Professional Interviews
Structured, consistent interviews that provide developer interview questions tailored to every candidate's technical abilities.
Everything You Need for Professional Interviews
AI-powered interview generation and a coding challenge generator that produce real-world exercises tailored to your exact job requirements
Smart JD Processing
Our AI automatically detects tech stack, experience level, and specific requirements from any job description.
- Auto-detect tech stack (React, Node.js, Python, etc.)
- Difficulty level calibration (Junior to Senior)
- Role-specific focus area identification
Real Code with Syntax Highlighting
Get production-quality code examples with intentional bugs and realistic scenarios that test real-world problem-solving skills for every AI coding interview session.
- NestJS, React, Node.js code examples
- Realistic bugs and edge cases
- Discussion prompts and follow-ups
Advanced Git Diff Analysis
Present candidates with real code changes and assess their ability to understand, review, and improve existing codebases.
- Unified diff format with business context
- Code review discussion points
- Performance optimization opportunities
Architecture Diagrams & System Design
Evaluate candidates' ability to design scalable systems with visual architecture diagrams and comprehensive system design questions.
- Visual system architecture diagrams
- Scalability and performance discussions
- Trade-offs and design decisions
What You Get in Every Interview Pack
Complete, professional interview materials generated from your job description in minutes, giving your team an interview question bank you can trust
Complete Code Examples
Real bugs and realistic scenarios for authentic assessment
Architecture Discussion Questions
Deep-dive questions to assess system design thinking
Performance Optimization Tasks
Real bottlenecks and optimization opportunities
Evaluation Rubrics & Scoring
4-level rating system with clear decision criteria
Follow-up Questions Tree
Dynamic questioning based on candidate responses
Candidate Progress Tracking
Monitor performance across different skill areas
Join the Waitlist
devfailer.com is in private beta. Drop your details and we'll schedule a walkthrough when new spots open up.