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Principal Software Engineer – AI Platform

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Snorkel AI

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Location:
United States , Redwood City ▼

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

275000.00 - 300000.00 USD / Year
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Job Description:

At Snorkel, we believe meaningful AI doesn’t start with the model, it starts with the data. We’re on a mission to help enterprises transform expert knowledge into specialized AI at scale. We are looking for a Principal Software Engineer to shape our product and technical systems to meet the AI challenges of today and tomorrow.

Job Responsibility:

  • Work across teams and across the stack to deliver major new features and infrastructure
  • Improve our practices and culture
  • Align Engineering on a shared technical vision
  • Be a key technical advisor to company leadership
  • Act as a mentor and role model for every engineer
  • Think years ahead about how Snorkel AI can deliver on its technical mission to democratize AI through data
  • Take on the biggest, most ambiguous, and most rewarding challenges that arise

Requirements:

  • Bachelor’s degree in Computer Science or related field
  • 12+ years of experience in designing and building customer-facing software systems for cloud-native applications
  • Deep experience with AI/ML frameworks and pipelines
  • Experience at high-growth technology startups
  • Experience building software products for large enterprise customers
  • Experience with architecting and developing production web-scale systems (including monitoring, telemetry, performance, reliability, triage, and debuggability)
  • Deep experience with Python, distributed computing, and cloud platforms
  • Passion for promoting technical communication, mentorship, and improving engineering culture

Nice to have:

  • 15+ years of professional software engineering experience
  • Experience designing software development platforms for machine learning or data-focused practitioners
  • Experience with Typescript and React
  • Experience with engineering management and/or developing growth programs for engineering organizations (e.g. career ladders, mentorship, upskilling)

Additional Information:

Job Posted:
December 12, 2025

Employment Type:
Fulltime
Work Type:
Hybrid work
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