Company profile
X is the social platform formerly known as Twitter, with advertising, subscriptions, creator tools, Grok integrations, and payments ambitions. Interviews are likely to favour systems stamina and first-principles problem solving, especially around feed ranking, realtime infrastructure, abuse controls, and operating with lean teams.
X interviews favour systems stamina and first-principles problem solving, often around feed ranking, realtime infrastructure, and abuse controls. Teams run lean, so expect questions about operating with limited resources and owning a broad surface area.
Background and appetite for lean-team work.
Algorithms and practical implementation.
Feed ranking, realtime systems, and abuse controls.
Operating with lean teams and broad ownership.
X hires across several engineering and product functions, and the loop shifts with each one. Open a role for the reported questions, the round-by-round focus, and a salary band for that function.
ML engineer interview questions and process at X.
AI engineer interview questions and process at X.
AI infrastructure engineer interview questions and process at X.
AI red team engineer interview questions and process at X.
AI research engineer interview questions and process at X.
Analytics engineer interview questions and process at X.
BI engineer interview questions and process at X.
Data engineer interview questions and process at X.
Approximate senior median pay for X's core roles, anchored to San Francisco and sourced from BLS, ONS, and Levels.fyi reference data. These are market bands for the role and city, not X offers. Open a role for the full city-by-city table.
X holds a 3.6 Glassdoor rating. External review scores are directional signals. Treat them as context alongside the specific team, location, level, and hiring manager you are interviewing with.
Glassdoor 3.6An external resource we recommend. Educative is not affiliated with us and we earn nothing from this link.