Available company guides
Frontier AI interview preparation
Every guide separates official process facts from independent EngMock practice. Dates show when the official sources were last checked.
OpenAI interview guide
Prepare for OpenAI software engineer and research engineer interviews with an officially sourced process guide plus AI infrastructure, coding, and system design practice.
Anthropic interview guide
Prepare for Anthropic software engineer, MTS, and research engineer interviews with an officially sourced process guide and independent technical practice.
Google DeepMind interview guide
Prepare for Google DeepMind software engineer and research engineer interviews with an official process overview and AI systems practice scenarios.
xAI interview guide
Prepare for xAI software engineer and member of technical staff interviews with a sourced hiring overview and independent AI infrastructure practice.
Freshness policy
Current information, with clear confidence labels
Official company material is the source of truth for published hiring stages. Candidate-reported patterns remain explicitly labelled by role and reporting period. Practice scenarios are independent exercises, never presented as leaked or official questions.