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Founding Backend Engineer at fast-growing AI startup

Join a high-growth AI startup as a Founding Backend Engineer and help build the future of media intelligence. Working alongside an elite team from Meta, Stripe, and Netflix, you will architect core systems and scale data pipelines that process massive multimodal datasets for hundreds of global clients. This is a unique opportunity to join a well-funded company with seven-figure ARR, offering significant equity and a clear path to engineering leadership while shipping production-grade AI systems at scale.

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Location

Remote (United States)

Compensation

$150k-$220k + Equity

Company

Confidential company

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Role overview

Join a seed-stage startup as a founding engineer building an AI-powered media monitoring platform. You will design core backend systems and scalable data pipelines to process massive multimodal datasets. Working alongside ex-FAANG engineers, you’ll have significant influence over technical direction while shipping features directly to a global customer base.

About the company

Fast-growing AI startup

What you will do

  • Architect and maintain core backend services using Python, Node.js, and PostgreSQL, taking features from concept to deployment.
  • Build and scale robust data pipelines to ingest, normalize, and index massive volumes of news, social, and policy data.
  • Implement and optimize production-grade AI systems, including RAG pipelines, embeddings, and fine-tuned models for real-world reliability.

Who this is a fit for

  • 2+ years of experience building and scaling production backend systems with proficiency in Python or Node.js.
  • Deep expertise in at least one specialized area: data engineering, distributed systems, or productionizing AI/ML models.
  • Proven ability to thrive in fast-paced, early-stage environments with a strong sense of ownership and a bias for action.

Why this role is remarkable

  • Join a high-caliber engineering team with backgrounds from Meta, Stripe, and Netflix, offering a unique mentorship and collaboration environment.
  • Exceptional market traction with seven-figure ARR and a diverse client base ranging from global consultancies to government agencies.
  • Deep technical ownership over the full stack, including production AI systems like RAG pipelines, agentic systems, and large-scale data infrastructure.

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.

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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.

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