Senior Full Stack Engineer

Supplied Talent

$130K — $180K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 4-8 years of full-stack engineering experience with ownership of projects
  • Demonstrated senior-level capabilities ready for end-to-end ownership
  • Background from reputable tech companies or notable startups valued over years of experience
  • Proven experience shipping AI or LLM-based products in production
  • Strong familiarity with modern programming languages along with willingness to adapt to the stack

Responsibilities

  • Own the browser automation and document intelligence platform end-to-end
  • Build and deploy AI agents for complex insurance workflows across various communication channels
  • Write production-grade code in TypeScript/React/Node.js within the first week
  • Collaborate cross-functionally with product and engineering teams
  • Participate in customer calls to demonstrate built features and provide technical guidance
  • Influence architecture and tooling decisions as an early engineering hire
  • Establish engineering best practices as the team scales

Benefits

  • Direct reporting to the CEO with a flat organizational structure
  • Opportunities for significant ownership and impact on product development
  • A dynamic environment focused on building new products rather than maintenance
  • Collaboration with product and engineering teams to drive innovation
  • Opportunity to work closely with customers and influence product direction
Full Job Description
We're investing heavily in a new product area: browser automation and document intelligence. You'll own this platform end-to-end - from architecture through shipping. This is not a maintenance role. It's 80% net-new build, with the chance to put your fingerprints on a product line that's already live with customers and growing fast.

You'll report directly to the CEO (we're flat), work closely with product and forward-deployed engineering, and selectively join customer calls when you're the subject-matter expert on something you've built.

WHAT YOU'LL BUILD
• Own the browser automation and document intelligence platform from the ground up
• Build and ship AI agents that handle complex insurance workflows across voice, chat, email, and SMS
• Write production-grade TypeScript/React/Node.js - first PR to production in week one
• Work cross-functionally with product and forward-deployed engineering teams
• Join customer calls to demo features you've built and advise on technical implementation
• Shape architecture and tooling decisions as one of the earliest engineers at a company scaling fast
• Help define engineering best practices as we grow toward 30 people by end of year

WHAT WE'RE LOOKING FOR

Experience
• 4-8 years of full-stack engineering experience, with clear ownership and progression
• The profile that fits best: someone already performing at a senior level, ready to make the jump to full end-to-end ownership and responsibility
• Strong foundation from a reputable tech company or well-known startup - we value quality of experience over years
• Proven ability to ship AI or LLM-based products in production - this is non-negotiable

Technical Skills
• Proficient in a modern language; willingness to work in TypeScript/React/Node.js/Express (our stack)
• Hands-on experience building or integrating LLM-based systems, agents, or AI workflows
• PostgreSQL or similar relational database experience
• AWS or cloud infrastructure experience is a plus, not a requirement

Academic Background
• GPA 3.7+ preferred for candidates earlier in career - we may request a transcript
• School prestige matters less than how you performed there; what we want to see is that you've pushed yourself

Who You Are
• You want ownership - not a ticket queue, not a committee. You want to build and see it land with real customers
• You're comfortable being customer-facing and can speak credibly to technical decisions you've made
• You thrive in a high-intensity environment and want to be part of building something from early innings

TECH STACK

TypeScript

React

Node.js / Express

PostgreSQL

AWS

We prioritize expertise in your language of choice and the appetite to work in our stack - we won't disqualify you for coming from a different language background.

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