Senior Full Stack Engineer

Supplied Talent • Sunnyvale, CA

10d

About The Position

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.

Requirements

• 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
• 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
• GPA 3.7+ preferred for candidates earlier in career — we may request a transcript
• 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

Nice To Haves

• AWS or cloud infrastructure experience is a plus, not a requirement

Responsibilities

• 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 This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed