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Founding Ai/Ml Engineer

Posted on May 16, 2026

  • San Francisco, United States of America
  • 200000.0 - 300000.0 USD (yearly)
  • Full Time

Founding Ai/Ml Engineer job opportunity

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You’ll be joining as our Founding AI/ML Engineer, leading the development of the models and systems that will power this transformation. From model selection and fine-tuning to deployment and scaling, you’ll own the AI stack end-to-end, working side-by-side with our CEO and founding team to push the boundaries of what’s possible in AI-powered product creation.

You will not be training complex, large scale models or building data pipelines. Most of the work will be AI model fine tuning (+some classical ML) and developing agents for creative problems in design and product.

  • Classical Machine Learning working on memory, recommendations, personalization, or search.
  • Someone who has worked on building AI Agent products

About the role

  • Build and ship early-stage AI/ML systems that directly impact our users.
  • Prototype quickly, experiment boldly, and turn ideas into real, working features.
  • Choose the right models, train best in class design taste models, deploy them, and keep them running at scale.
  • Work closely with founder, product, and design to shape our roadmap.
  • Push the limits of what’s possible with generative AI, personalization, and intelligent retrieval.
  • Set best practices in AI/ML engineering and help grow the team.

Seniority

  • 4+ years of experience as a software engineer,​ with work on AI or Machine Learning products

Work experience

  • 2+ as a Machine Learning engineer building for production features OR 1+ years of experience building agentic workflow products at a relevant startup in the space
  • Has shipped 0-​1 consumer focused products/features
  • Experience at a startup/early-​stage company

Education

  • CS,​ math,​ or similar degree

Hard skills

  • Strong Python skills with PyTorch or TensorFlow
  • Specific experience with recommendation,​ personalization,​ or search systems (look for things like retrieval,​ ranking,​ reranking,​ memory,​ vector search.​.​.​)

Pay: $200,000.00 - $300,000.00 per year

Experience:

  • shipped 0-1 consumer focused products/features: 2 years (Required)
  • Python skills with PyTorch or TensorFlow: 5 years (Required)
  • AI model fine tuning: 3 years (Required)

Ability to Commute:

  • San Francisco, CA 94114 (Required)

Work Location: Hybrid remote in San Francisco, CA 94114


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