Senior Machine Learning Engineer, Ai Personalization

Block

Bay Area, CA, United States
Zone a: $228,700 - $343,100; zone b: $217,300 - $3...
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10+ years building quality software
5+ years recommender or ranking systems
Led complex model development on large datasets
** Block is seeking a Senior Machine Learning Engineer for AI Personalization in the Bay Area, CA. The role involves leading initiatives in AI personalization, developing and deploying machine learning models, and collaborating with cross-functional teams to enhance user experiences. **

Job Summary

  • The role involves leading strategic initiatives in AI Personalization to drive the vision, architecture, and execution of low-latency, large-scale personalization.
  • Candidates will develop and deploy new AI/ML models that power search and recommendations in both traditional UX and new agentic interfaces.
  • Block invests heavily in agentic engineering and AI-assisted tooling to enable high-velocity, reliable development for its ecosystem.

Matching Summary

Match Score: 75

** Block is seeking a Senior Machine Learning Engineer for AI Personalization in the Bay Area, CA. The role involves leading initiatives in AI personalization, developing and deploying machine learning models, and collaborating with cross-functional teams to enhance user experiences. **

Salary

Zone A: $228,700 - $343,100; Zone B: $217,300 - $325,900; Zone C: $205,900 - $308,900; Zone D: $194,500 - $291,700

Skills & Requirements

Must-have

  • 10+ years building quality software
  • 5+ years recommender or ranking systems
  • Led complex model development on large datasets
  • Strong software engineering skills
  • Experience with PyTorch and AWS

Nice-to-have

  • Customer empathy and communication skills
  • Experience with PySpark and Databricks
  • Agentic engineering and AI-assisted tooling
  • AutoResearch techniques application

Key Requirements

  • 10+ years software experience
  • 5+ years domain expertise in recommender/ranking systems
  • Proven leadership in deploying customer-facing ML models

Work Rights

Not specified

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