San Francisco, CADec 28, 2025Full JourneySystem Design9/10 difficulty
## Problem Overview The task is to design a distributed algorithm to compute the mode of a large collection of integers stored across k distributed workers. Each worker has only its local, unsorted partition of the data, and no worker has visibility into the f...
## Problem Description You are tasked with finding groups of duplicate files within a simulated file system rooted at "/". Two files are considered duplicates if their complete binary contents are exactly the same, regardless of file names or paths. The challe...
089
San Francisco Bay Area
Dec 26, 2025
Full Journey
Coding
8/10 difficulty
A sampling profiler captures the execution state of a single thread at discrete time points. Each entry in the array samples is formatted as: `"<time>:<stackTrace>"` where: - time is an integer timestamp that strictly increases across entries. - stackTrace rep...
055
San Francisco Bay Area
Dec 15, 2025
Full Journey
Multiple Types
7/10 difficulty
My interview process at Anthropic consisted of several rounds. I prepared by focusing on Python concurrency primitives, async I/O patterns, and system design principles. **Recruiter Screen:** This was a standard background conversation covering my motivations...
01
Location: San Francisco Bay AreaReport date: Dec 1, 2025Equity included
090
Location: San Francisco Bay AreaReport date: Nov 20, 2025Equity included
063
Location: San Francisco Bay AreaReport date: Oct 24, 2025Equity included
0106
Location: San Francisco Bay AreaReport date: Oct 17, 2025Equity included
098
Location: Seattle, WA, USReport date: Aug 2, 2025Equity included
Not a generous compensation package comparing other L6 researcher roles in Anthropic
063
Location: Seattle, WA, USReport date: Jul 31, 2025Equity included