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Build the AI-powered test infrastructure that ships Pixel devices faster

Google's Platforms and Devices org is hiring a software engineer to build and own cross-device test infrastructure for Pixel, applying ML/AI to automate testing and speed up release cycles. Expect coding, ML infrastructure, and system-design depth across desktop, mobile, and device environments.

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Likely format

Google SWE loop: phone screen with coding, then onsite/virtual onsite rounds mixing coding (DS&A), a Googleyness/leadership behavioral, and a domain round on ML infra or test systems.

What this interview tests

  • Test infrastructure design at scale
  • ML infrastructure (deployment, evaluation, optimization, data processing)
  • Cross-device/platform debugging (hardware, network, service)
  • Data structures & algorithms
  • Code review and engineering best practices

Common question themes

Design a scalable test system for a new cross-device feature

Where would you apply ML/AI to reduce manual test triage

Debug a flaky test failure across hardware and service layers

Data structures/algorithms coding problem

Experience with ML infra: model deployment or evaluation pipeline

How you balance speed vs. test coverage in fast release cycles

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