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Senior AI Engineer at High-growth AI marketing platform

Working onsite in NYC or San Francisco, you will move beyond prototypes to ship scalable, AI-native features for a content engineering platform experiencing 5x annual revenue growth, backed by top-tier VCs, and used by the world's most innovative brands to maintain visibility in the age of AI-driven discovery.

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Location

New York City, United States

Compensation

Not Disclosed

Company

Confidential company

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About this role

Role overview

Join a high-growth startup building the definitive content engineering platform for the AI era. You will lead the development of production-grade LLM features, including RAG pipelines and autonomous agents. This role focuses on helping global brands navigate AI-driven discovery platforms like ChatGPT and Perplexity by building intelligent, scalable infrastructure that productionizes AI-native capabilities.

About the company

About the company

High-growth AI marketing platform

What you'll do

What you will do

  • Design and deploy LLM-powered features like strategy agents and workflow copilots that drive real business value for enterprise customers.
  • Own the end-to-end AI lifecycle, including prompt engineering, RAG architecture, and the development of rigorous evaluation frameworks.
  • Collaborate directly with product teams to turn cutting-edge LLM capabilities into reliable, cost-efficient, and production-grade features.

Who you are

Who this is a fit for

  • Proven track record of shipping production-grade LLM applications with a deep understanding of RAG architectures and AI reliability at scale.
  • Product-minded engineer who excels at translating customer needs into technical requirements and operates with extreme ownership over features.
  • Strong background in building scalable AI infrastructure and a passion for working onsite in a high-intensity, collaborative startup environment.

Why this role

Why this role is remarkable

  • Build the infrastructure defining how global brands are discovered in the age of LLMs and AI-driven search engines.
  • Join a well-funded Series B startup backed by top-tier VCs with massive revenue growth and an elite engineering culture.
  • Move beyond research prototypes to ship production-ready AI agents and workflows used by category-leading technology companies.

Jack & Jill

How Jack & Jill work together

Jack
I get to know what you’re great at, then find roles you’d never find yourself.
Jill
I recruit from Jack’s network and make the intro when I spot a great match.
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Jack gets to know what you're great at and what you want next, then searches 15 million jobs daily and helps you discover roles at companies like this.

Meet Jack

What happens next?

Jack’s an AI agent for job searching and career coaching. He works for you.

Jill is the AI recruiter working for the company. She recruits from Jack’s network.

If your profile’s a match and Confidential company wants to meet, Jill will make the intro. In the meantime, Jack will send you excellent alternatives.

Learn about Jack

Ready to find your next role?

Talk to Jack for 10 minutes and see your first matches.