Leading technology company specializing in search, cloud, and AI.
4 Rounds
~21 Days
Very Hard
The Interview Loop
Recruiter Screen (30 min)
Standard fit check, behavioral questions, and resume overview.
Technical Loop (3-4 Rounds)
Deep dive into domain knowledge, coding, and system design.
Interview Question Bank
Data Engineer
•
Coding
•
hard
Implement a rate limiter in Python for an API using a sliding window approach. The rate limiter should allow a maximum of N requests per minute per user.
#Queues
#Sliding Window
#Concurrency
Data Engineer
•
Coding
•
medium
Given a list of user session time intervals on YouTube represented as [start_time, end_time], write a Python function to merge all overlapping sessions and return the consolidated active viewing periods.
#Arrays
#Sorting
#Intervals
Data Engineer
•
Coding
•
medium
Write a Python function to parse a massive (100GB+) log file of Google Search queries and return the top K most frequent IP addresses. You have limited RAM.
#Heaps
#Hash Maps
#Log Parsing
#Big O
Difficulty Radar
Based on recent AI-sourced data.
Meet Your Interviewers
The "Standard" Interviewer
Senior EngineerFocuses on core competencies, system constraints, and clear communication.
SimulateUnwritten Rules
Think Out Loud
Always explain your thought process before writing code or drawing architecture.