Technical 3 questions
Explain the difference between REST and GraphQL APIs. When would you choose one over the other?
Evaluation: Understands architectural trade-offs, can articulate pros/cons clearly
- Can you give an example from your experience?
- How would you handle versioning in each approach?
Describe how you would design a scalable notification system that handles millions of users.
Evaluation: System design thinking, knowledge of distributed systems, practical considerations
- How would you handle message queuing?
- What about real-time vs batch delivery?
What is your debugging process when you encounter a production issue?
Evaluation: Systematic approach, use of tools, communication during incidents
- Can you walk me through a recent example?
- How do you prioritize when multiple issues arise?
Behavioral 2 questions
Tell me about a time when you had a disagreement with a team member. How did you resolve it?
Evaluation: Conflict resolution, communication skills, self-awareness
- What would you do differently?
- How did this affect your working relationship afterwards?
Describe a project you're most proud of. What was your specific contribution?
Evaluation: Technical depth, ownership, ability to articulate impact
- What challenges did you overcome?
- What did you learn from this experience?
Culture Fit 2 questions
Why are you interested in this company and role?
Evaluation: Genuine interest, research effort, alignment with company values
- What research have you done about our company?
- How does this align with your career goals?
What type of work environment helps you do your best work?
Evaluation: Self-awareness, fit with team culture, adaptability
- How do you handle remote vs in-office work?
- What about collaboration vs independent work?