Applied through recruiter. Process took 3 weeks total. Phone screen was one coding problem (Merge Intervals). Passed to onsite with 4 rounds: 2 coding, 1 system design, 1 culture fit.
First coding was design in-memory file system with mkdir, ls, addContentToFile operations. Used HashMap with Trie-like structure, took 35 mins. Interviewer pushed on concurrency so discussed read/write locks.
Second coding was deserialize binary tree. Classic problem, used BFS with queue, got O(n) solution in about 25 mins.
System design was Netflix video streaming ,went super deep on CDN architecture, adaptive bitrate streaming, encoding pipeline, handling millions of concurrent streams. This round lasted 75 mins and they really grilled me on video-specific tech.
Culture fit was all about "freedom and responsibility" dealing with ambiguity, high performance culture, etc.
Used Gotham Loop for prep. The file system and tree serialization questions were exact matches from their Netflix bank. System design I'd seen similar but Netflix goes way deeper than other companies on domain-specific stuff.
Interview questions [1]
Question 1
Design an in-memory file system that supports mkdir, ls, addContentToFile, and readContentFromFile
Serialize and deserialize a binary tree
Design Netflix's video streaming service
The phone screen was surprisingly relaxed, lasting about 30 minutes. We covered my background and some basic coding questions. The technical round was where I got really nervous, but it turned out to be less daunting than I expected. They asked me about finding the k closest points to the origin, and funny enough, the question was almost identical to a problem I had practiced on prachub.com just days before. After that, there was a behavioral interview, and they extended an offer pretty quickly, which I happily accepted.
I applied online. I interviewed at Netflix in May 2026
Interview
Applied online for a remote, senior-level Individual Contributor (IC) role. The process included an initial screen with a technical recruiter followed by a conversation with the hiring manager.
The experience was highly disappointing due to a fundamental misunderstanding of candidate backgrounds and a misapplication of corporate culture. Netflix famously prides itself on "Radical Candor," but the hiring manager's delivery during this interview crossed squarely into Obnoxious Aggression. Radical Candor requires a balance of challenging directly while caring personally. Because a hiring manager in a brief initial interview cannot possibly have established a foundation of caring personally for a candidate, their aggressive, dismissive tone came across as abrasive and unprofessional rather than candid.
Specifically, there was a blatant bias regarding my professional background. Despite applying for a senior IC track, I was ultimately rejected because my resume includes prior leadership and managerial experience, with the vague rationale provided as a lack of "team fit."
Framing previous leadership experience as a disqualifier for a senior IC position is highly counterproductive. It creates an artificial barrier that disproportionately impacts seasoned professionals, coming across as a thinly veiled proxy for age discrimination. Advanced IC roles should value leadership, technical mentorship, and system-level perspective, not penalize them. If Netflix expects candidates to embrace its culture of feedback, its hiring managers need to understand that dropping the "caring personally" half of the equation isn't candor—it is just toxic interviewing.
Interview questions [1]
Question 1
They asked me how I adapted to a new team and gained trust from existing members.