Interview Questions

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6,535 questions
548 companies
49 roles
Last updated Nov 2026

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Senior Software EngineerGoogle·7 questions

Forward Deployed Software Engineer (Commercial)Palantir·9 questions

Computer Vision Engineer (L5)Meta·8 questions

L5 Software Engineer, AdsNetflix·11 questions

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Engineering Manager (M1)Meta·6 questions

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Staff Software Engineer (L5B), AdsUber·6 questions

Engineering Manager (L6)Google·7 questions

Software Engineer (L4)Google·11 questions

Software Engineer (IC3)Apple·7 questions

Product Manager, ML/AI PlatformStripe·9 questions

Engineering Manager, Data InfrastructureAnthropic·7 questions

Senior Software Engineer, AppsLinkedIn·6 questions

Senior Associate, Strategic FinanceLinkedIn·12 questions

Technical Program Manager (L5)Google·8 questions

AI Deployment ManagerCursor·7 questions

Senior Product Manager (L5/L6)Amazon·8 questions

SDE II Software Development EngineerAmazon·7 questions

Senior Software Engineer, InfrastructureMeta·7 questions

Machine Learning EngineerMeta·8 questions

Senior Product ManagerGoogle·10 questions

Product Manager (Devices team)Google DeepMind·12 questions

Product ManagerCoinbase·6 questions

Machine Learning EngineerMeta·8 questions

Senior Product Manager (L6)Amazon·8 questions

Software Engineer (E5)Meta·6 questions

Engineering ManagerMeta·8 questions

Product Manager Meta·7 questions

Applied Engineer, BackendOpenAI·6 questions

Software Engineer, SafeguardsAnthropic·9 questions

Engineering Program Manager (IC3), Siri AI/MLApple·12 questions

Senior Technical Program ManagerNvidia·9 questions

Google Associate Product Manager (APM)Google·8 questions

Engineering Manager, ToolingNetflix·7 questions

Product Manager, GeminiGoogle DeepMind·6 questions

Security Engineering Manager (M1)Meta·9 questions

Machine Learning EngineerWaymo·8 questions

Senior Product ManagerPinterest·6 questions

Product Manager, Fine-TuningOpenAI·12 questions

Engagement ManagerCognition AI·6 questions

ML Engineer, Prompt EngineerAnthropic·7 questions

Data EngineerMeta·8 questions

Product ManagerMeta·6 questions

Product ManagerPerplexity AI·6 questions

Program EngineerAnduril·8 questions

Senior Software Engineer, LLM ApplicationsNvidia·6 questions

Staff Software Engineer, InfrastructureAnthropic·6 questions

Product Manager, GeminiGoogle·7 questions

Senior/Staff SWE, InferencingAnthropic·12 questions

Product ManagerMeta·7 questions

Growth Lead (B2B / ChatGPT Team)OpenAI·9 questions

Senior Full Stack EngineerNetflix·6 questions

How is std::shared_ptr implemented: reference count storage, control block, atomic increments, concurrent destruction, copying and final deletion?
2 years ago
In a matrix of prices, count the height-by-width sub-rectangles whose values strictly increase when read in a snake pattern from the top-left corner.
2 years ago
Parse a spec that chains tasks serially with commas and in parallel with braces and semicolons, and output every nested call expression it expands to.
10 months ago
Explain what a Python context manager is and how it works.
10 months ago
Design an API with two operations: add a timestamp, and given a timestamp, return all stored timestamps from the preceding minute.
18 hours ago
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Given an integer matrix and a starting cell, find a path from that cell to any boundary cell along which the values strictly decrease.
18 hours ago
Remove k consecutive elements from an array so that max minus min of the remaining elements is as small as possible.
6 years ago
In kdb, compare a string with a symbol. How does a string column (type C) differ in memory from a symbol column?
18 hours ago
Split a permutation of 0 to n-1 into as many contiguous chunks as possible so that sorting each chunk separately gives the sorted array. Return the number of chunks.
18 hours ago
What is a linker and how does it work?
18 hours ago
Implement spreadsheet cells where a cell can be the sum of other cells, which can themselves be sums, and compute the sum of an array of cells.
18 hours ago
Explain smart pointers, std::forward and RAII in C++.
3 years ago
Design a distributed system for processing transactions.
5 years ago
Explain tail recursion.
18 hours ago
Describe a project you worked on.
18 hours ago
What is the difference between calling ::operator delete(p) and writing delete p?
10 months ago
What is the difference between a tuple and a list in Python?
18 hours ago
Design a class that is built from an array of weights and returns a random index, choosing each index with probability proportional to its weight.
18 hours ago
What is an ETF, and what is a market maker?
4 years ago
A C++ function meant to detect taxicab numbers (sums of two positive cubes in exactly two ways) counts matches with two nested loops and returns count == 2. Find and fix the bug.
5 years ago

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Interview Questions

How is std::shared_ptr implemented: reference count storage, control block, atomic increments, concurrent destruction, copying and final deletion?

In a matrix of prices, count the height-by-width sub-rectangles whose values strictly increase when read in a snake pattern from the top-left corner.

Parse a spec that chains tasks serially with commas and in parallel with braces and semicolons, and output every nested call expression it expands to.

Explain what a Python context manager is and how it works.

Design an API with two operations: add a timestamp, and given a timestamp, return all stored timestamps from the preceding minute.

Given an integer matrix and a starting cell, find a path from that cell to any boundary cell along which the values strictly decrease.

Remove k consecutive elements from an array so that max minus min of the remaining elements is as small as possible.

In kdb, compare a string with a symbol. How does a string column (type C) differ in memory from a symbol column?

Split a permutation of 0 to n-1 into as many contiguous chunks as possible so that sorting each chunk separately gives the sorted array. Return the number of chunks.

What is a linker and how does it work?

Implement spreadsheet cells where a cell can be the sum of other cells, which can themselves be sums, and compute the sum of an array of cells.

Explain smart pointers, std::forward and RAII in C++.

Design a distributed system for processing transactions.

Explain tail recursion.

Describe a project you worked on.

What is the difference between calling ::operator delete(p) and writing delete p?

What is the difference between a tuple and a list in Python?

Design a class that is built from an array of weights and returns a random index, choosing each index with probability proportional to its weight.

What is an ETF, and what is a market maker?

A C++ function meant to detect taxicab numbers (sums of two positive cubes in exactly two ways) counts matches with two nested loops and returns count == 2. Find and fix the bug.

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