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Software Engineer - Brand Safety, Ads

Xai

$180,000 - $440,000
Aug 18, 2025
Palo Alto, CA, US
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Re-envisioning and re-building Brand Safety systems from first principles using xAI’s cutting-edge AI and infra.

Requirements

  • 2+ years of industry experience working with large-scale, high-throughput distributed systems.
  • Experience in building large scale and performant advertising systems is plus.
  • Experience with trust and safety teams or organizations focused on online safety is nice to have.
  • Golang, Python, Rust, gRPC, Scala

Responsibilities

  • Architect and build scalable systems to detect, moderate, and mitigate brand unsafe and unsuitable content from first principles using cutting-edge models and infra from xAI.
  • Collaborate with client partnership, policy, and ops teams to translate brand safety policies into technical requirements and automated solutions.
  • Leverage machine learning models, AI infra, and Grok LLM to enhance content detection accuracy and efficiency.
  • Lead rapid response efforts for brand safety incidents, ensuring swift resolution and post-incident analysis to prevent recurrence and maintain advertiser trust.

Other

  • All engineers are expected to have strong communication skills.
  • Candidates are expected to be located near the Bay Area or open to relocation.
  • All employees are expected to be hands-on and to contribute directly to the company’s mission.
  • Leadership is given to those who show initiative and consistently deliver excellence.
  • Work ethic and strong prioritization skills are important.