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Senior/Staff Applied AI Researcher, Growth

Quince· Data Science
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Palo Alto, CA$213k - $285kfull-timePosted 1mo ago

About the role

Senior/Staff Applied AI Researcher, Growth to architect end-to-end agentic infrastructure for marketing execution and user growth, deploying frontier LLMs and multi-agent workflows into production to improve ad delivery and growth metrics.

Responsibilities

  • Serve as an architect and technical owner of Quince's end-to-end multi-agent event streams and automated systems driving brand category scaling.
  • Collaborate with the existing team of DS, DA and ML researchers to bring the vision to life.
  • Write clean, highly scalable service-layer code to maximize Large Language Models (such as Claude) and advanced prompt validation tools for real-time operational execution.
  • Design and scale custom automated content loops and multi-modal asset pipelines that autonomously synthesize high-quality marketing copy, graphics, and video layouts.
  • Build and refine autonomous decisioning pipelines that integrate with data matrices to dynamically model and optimize real-time asset deployment across platform networks.
  • Establish rigorous confidence limits, prompt versioning protocols, and automated fallback/rollback frameworks to handle complex LLM failure modes safely under heavy web scale.
  • Partner closely with Product Management, Data Science, and Engineering squads to define unified catalog schemas and eliminate cross-platform ingestion and data latency bottlenecks.
  • Improve ads delivery efficiency by 20% in the first 6 months, while scaling volume.

Qualifications

  • 8+ years of technical experience, including at least 1–2 years of corporate or industry experience.
  • Expert-level command of Python and SQL, with demonstrated mastery of advanced LLM integration frameworks and data serialization patterns.
  • Experience operating independently to untangle loose, ambiguously defined algorithmic or statistical optimization problems without relying on pre-existing abstraction layers.
  • Demonstrated impact shipping real-world software and observing data-driven revenue and operational outcomes.

Skills

Required:PythonSQLLarge Language Model integrationMulti-agent systemsPrompt engineering
Last updated Sep 9, 2026. Interested? Apply on the company site.
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About Quince

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Quince brings luxury products like Mongolian Cashmere, Italian Leather, Turkish Cotton and Washable Silk to everyone at radically low prices. Shop premium essentials with no middleman.

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