TypeScript Developer Interview
Screen TypeScript developers with AI-powered technical interviews.
Assess candidates on type system mastery, generics, advanced patterns, tooling, and practical TypeScript in production codebases. AI separates type-safety thinkers from any-casters.
Sample Questions
How do you approach typing a complex API response? Walk me through your decision process for types vs interfaces.
When do you reach for generics? Give me an example of a generic function or type you've written that solved a real problem.
How do you handle third-party libraries with bad or missing type definitions?
Describe your approach to error types. How do you represent different error states in TypeScript?
What TypeScript features do you find overused? What do you avoid and why?
How do you set up TypeScript in a new project? Walk me through your tsconfig decisions.
Who is this for?
How it works
Set up the interview
Start with the TypeScript template. Add framework-specific questions if you need React, Node, or full-stack TypeScript skills.
Send to candidates
Candidates respond at their pace. AI follows up with 'Why not use any there?' and 'How would you refactor that type?' to test real depth.
Compare candidates
Summaries show type system mastery, practical patterns, and code quality thinking. Compare beyond 'knows TypeScript.'
Frequently Asked Questions
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