Perplexity AI Interview Questions
Master your tech interview with our curated database of real questions from top companies.
4Questions
1Company
4 Questions 1 Company
Showing 4 results
Perplexity AI
Hard
Software EngineerDesign a personal finance aggregator
System Design: Personal Finance Aggregation Platform (Mint-like) Context Design a consumer-facing platform that aggregates a user's financial data acr...
System Design
0
0
Aug 13, 2025
Perplexity AI
Hard
Software EngineerImplement resilient LLM provider pool
System Design Task: Resilient Multi‑Provider LLM Client Library Context You are designing a client library used by backend services to call external L...
ML System Design
0
0
Aug 13, 2025
Perplexity AI
Hard
Software EngineerDiagnose overloaded Kubernetes cluster
Kubernetes Overload: End-to-End Debug + Mitigation Plan You are given a Kubernetes-based microservices system that is currently overloaded, exhibiting...
System Design
0
0
Aug 13, 2025
Perplexity AI
Medium
Software EngineerDesign a CreditTracker with expirations
Design a CreditTracker class with three methods: ( 1) add_credit(start_time, end_time, credit), ( 2) subtract_credit(time, credit), and ( 3) check_cre...
Coding & Algorithms
0
0
Aug 10, 2025