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HartleyCo

Full Stack Engineer (Benefits Tech)

North America

July 13, 2026 at 1:52 PM

✨ AI summary

Location

  • United States

Languages

  • TypeScript
  • JavaScript (Node.js)

Frameworks

  • React
  • Next.js

Cloud Services

  • AWS

Experience Level

  • 3+ years full stack software engineering

I'm working with a YC-backed startup that's rebuilding one of the largest and most overlooked industries in America using AI.


They're replacing fragmented workflows, static documents and manual processes with an AI-native platform used by leading insurance carriers, brokers and employers. The business has strong backing from top-tier investors, real enterprise customers, and is entering its next phase of growth.


They're now hiring a Full Stack Engineer to join a brand new team building a new product area from the ground up.


This isn't a role where you'll inherit years of legacy code.


You'll help define the architecture, ship customer-facing features, and influence how the product evolves from day one.


What you'll be working on:


  • Building full stack web applications from scratch
  • Designing modern frontend experiences with TypeScript and Next.js
  • Building scalable backend services and APIs with Node.js
  • Integrating AI into real customer workflows
  • Solving complex problems around document automation, structured data and enterprise workflows


What we're looking for:


  • 3+ years of full stack software engineering experience
  • Strong TypeScript across frontend and backend
  • React / Next.js and Node.js experience
  • Experience building production SaaS products
  • Comfortable owning features from idea through to deployment


Bonus points if you've worked with AI/LLMs, AWS, Salesforce integrations, or products in healthcare, insurance or HRTech.


Why this role?


  • Build a completely new product from 0 to 1
  • Genuine ownership and technical influence
  • Work alongside an exceptional early-stage team
  • AI is central to the product, not just an experiment
  • Strong enterprise traction with a clear growth trajectory


If you're looking for a role where you can build products from scratch, move quickly, and have a direct impact on both the product and the business, I'd love to chat.