Job Details

This range is provided by wordware (YC S24). Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

$140.00/yr - $220.00/yr

• This is a full-time, in-person role based in San Francisco (Presidio) - we work from the office 5 days a week.
• You must be based in the Bay Area or willing to relocate before starting.
• We require US work authorisation, but are open to O-1 visa sponsorship for truly exceptional candidates.

Please read first

• This is a full-time, in-person role based in San Francisco (Presidio) - we work from the office 5 days a week.
• You must be based in the Bay Area or willing to relocate before starting.
• We require US work authorisation, but are open to O-1 visa sponsorship for truly exceptional candidates.

Full Stack Engineer

What You'll Do

You'll write and ship full-stack features end to end — from frontend UI, to backend logic, to the database and infra.

We're still a small team, and the product is early — you won't just be building features; you'll help shape the trajectory of the company and the future of AI development.

Here are a few examples of the kinds of things you might work on:

• Build a real-time, multiplayer IDE for AI development — think Google Docs meets VSCode, powered by Y.js and TipTap.
• Extend our executor: a custom runtime that turns natural language into live, traceable agent workflows with pause/resume and retries.
• Design the “GitHub for AI” — an interface for exploring, remixing, and sharing agents and flows with versioning and collaborative editing.
• Talk to users, debug live issues, and ship fixes fast — often the same day.
• Make product calls in the moment when things are ambiguous, and help shape the platform we're building.
• Your ideas.

Stack

TypeScript, React, Next.js, Node.js, PostgreSQL, Cloudflare Workers, Durable Objects, Y.js, and TipTap.

Who You Are

Minimum

• You have 4+ years of engineering experience, with a strong track record of shipping real products.
• You're fluent in TypeScript and comfortable working across the stack — frontend, backend, and database.
• You've built and owned complex full-stack systems end to end, not just small pieces.
• You're comfortable with ambiguity, unblock yourself, and make progress without waiting on perfect specs.
• You enjoy working in a fast-paced, high-trust startup environment and like wearing multiple hats.

Bonus (but not required)

• You've worked with our stack: React, Next.js, Node.js, PostgreSQL, Cloudflare Durable Objects.
• You've built or integrated with LLM-based tools and have hands-on experience with AI workflows.
• You've been a founder or early-stage engineer before, and care deeply about product.

The Process

We keep our process simple. Exceptional candidates go from first touch to offer within 2 weeks.

• Application
• 15-minute intro call
• 45-minute technical interview
• System design interview
• Final conversation
• Work trial

Seniority level

Mid-Senior level

Employment type

Full-time

Job function

Engineering and Information Technology

Industries: Technology, Information and Internet