Job Title: Senior Full-Stack Developer

Company Name: 59 Pines

Job Url: https://careerspage.io/59-pines/sr-full-stack-developer-rails-react-59130?src=37&jr_id=69aed9a16b21de023e5fe3b8

Job Description: We're hiring a Senior Full-Stack Developer (Rails + React)!

Summary
Flexible Title: Can tailor to reflect your skills & experience.
Flexible Time: Can do full-time, part-time, side-gig (off-hours), or fractional (contract).
Flexible Commitment: Can do short-term, long-term, or intermittent.
Why so flexible? We're a FUNDED startup racing to launch end of Q2 2026. That gives us just 3 months to stack features while raising additional working capital. Feel free to jump in, help us ship, then bounce >> or stick around. A successful launch translates into lots of permanent jobs for those that want them. We're also interested in long term "side gig" relationships, if that's what you're into - in our experience, a few expert hours often beat full-time learning-curve hours.

About Us
We're a credible, funded, remote-first startup led by a serial [technical] founder, and backed by a 20-person team. The product is live in private alpha.

Learn more about our founder, team, and comp structures at list-lab.org.

About The Role
This is a senior IC role with product involvement. You'll own features end to end — backend and frontend — from understanding the problem with stakeholders to shipping the solution in production.

We don't have a product manager sitting between you and the business. You'll work directly with stakeholders to understand what needs to be built, then build it across the full stack: Rails API, PostgreSQL, React/Next.js frontend, and everything in between. You should enjoy that — not just tolerate it.

We expect you to use AI tooling aggressively to multiply your output. The best candidates are already shipping meaningfully faster with tools like Cursor or Copilot and have opinions about how to get the most out of them.

Compensation
Up to $350,000 max total compensation in Tier 1 cities; cash and equity components to be negotiated (amount reflects combined cash and equity components).