Skip to main content
Back to all jobs

Full-Stack Engineer at well-funded AI orchestration startup

We are looking for a high-agency Full-Stack Engineer to help build an AI agent orchestration platform that gives solo founders the infrastructure of a full-scale company. Joining a small, elite team in NYC, you'll own features end-to-end across a modern TypeScript stack and help shape the future of autonomous workflows. If you thrive in fast-paced environments and want to work at the intersection of AI and product engineering, this is the role for you.

About this role

Role overview

You will build the core infrastructure for an AI agent platform that automates complex operations for small teams. Using TypeScript, React, and Node.js, you will own features end-to-end—from natural language workflows to high-performance UIs. This role is perfect for engineers who crave high agency and want to ship product daily.

About the company

About the company

Well-funded AI orchestration startup

What you'll do

What you will do

  • Develop and maintain end-to-end features across a React/Next.js frontend and Node.js/PostgreSQL backend.
  • Design and implement AI agent "Flows" and integrations that allow users to automate complex business tasks via natural language.
  • Collaborate directly with the founder to iterate on product specs, arguing for the best technical approaches to maintain high quality.

Who you are

Who this is a fit for

  • 3–5 years of professional experience with strong proficiency in TypeScript, React, and Node.js.
  • Proven track record of shipping consumer or B2B products from concept to production in high-growth environments.
  • Highly autonomous mindset with the ability to solve ambiguous problems and "Figure It Out" without detailed specs.

Why this role

Why this role is remarkable

  • Shape the core product of a high-growth AI startup at an early stage where your technical decisions define the architecture.
  • Join an elite, fast-moving team backed by top-tier VCs with a zero-bureaucracy, shipping-focused engineering culture.
  • Work at the cutting edge of AI agent orchestration, building tools that aggressively leverage LLMs and autonomous workflows.

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.

Meet Jack

Thumbnail for Meet Jack

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.

How does this work?

Tell Jack what you want

He learns what great work looks like for you, then scans 15M jobs every night to find your best matches.

Reply to refine your search

React to roles in-app or by email. Jack adjusts, tracks applications, and keeps improving the more you share.

Land the role

Mock interviews, salary benchmarking, and coaching calls. Free for candidates.

Find a job with Jack

Ready to find your next role?

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