Primary hiring signals

  • structured thinking
  • coding fundamentals
  • Googleyness

Phone screen

  1. Recruiter call covers background, level fit, and target teams.
  2. Technical phone usually emphasizes coding and structured reasoning; data roles may add SQL or analytical depth.

Full interview loop

  1. Recruiter screen and technical phone screen.
  2. Onsite commonly includes coding rounds, role-related knowledge (SQL/data systems), and system design for senior roles.
  3. Leadership and Googleyness interview tests collaboration, humility, and problem solving under ambiguity.

How much prep time is required?

5-7 weeks for most candidates, especially if general coding and whiteboard-style communication need refreshing.

How to prepare

  • Do coding practice in a plain editor with clear narration and edge-case checking.
  • Prepare system design answers with alternatives, trade-offs, and failure modes.
  • Have behavioral examples that show collaboration, mentoring, and learning from ambiguity.

First 5 behavioral prompts to rehearse

  1. Tell me about a time you handled unclear requirements.
  2. Describe a time you improved a team process.
  3. How do you disagree with senior engineers constructively?
  4. Tell me about mentoring someone to deliver better work.
  5. Describe a failure and what changed in your approach.

Pair this with the Behavioral track, then run two timed mock loops using these prompts + one SQL + one system-design round.

Also keep one primary technical track active: System Design or Coding. This avoids context-switching and keeps weekly prep focused.