Full-Stack Developer; React​/Node.js

BS D

Gorin Systems is an AI-first software agency based in Jacksonville, FL. We build web and mobile applications for mission-driven organizations — Jewish nonprofits, publishers, e-commerce companies, and SaaS startups. Our developers don't just write code; they orchestrate AI coding agents (Claude Code, Cursor, Copilot) to ship production software faster and at higher quality than traditional development teams.

We currently manage 14+ active client projects across Linear, including e-commerce platforms processing hundreds of thousands of SKUs, AI-powered zoning analysis tools, content management systems with multilingual pipelines, mobile apps (React Native), SaaS dashboards, and internal automation tooling. Our stack is modern, our pace is fast, and every developer is expected to own their work end-to-end.

We're hiring a Full-Stack Developer to join our distributed team and take ownership of features and bug fixes across multiple client projects. You'll work primarily in React and Node.js, with exposure to Next.js, React Native, and various backend services depending on project needs. You'll be assigned to one or two client teams in Linear, collaborate with a Technical Project Manager (TPM) and Client Project Manager (CPM), and ship code daily using AI-assisted workflows.

This is a hands-on building role. You'll receive well-scoped Linear issues with plain-English requirements and technical specs, and you're expected to deliver working, tested features — not just PRs that "look right." You'll use AI tools as a core part of your workflow, but you need the engineering fundamentals to review, debug, and correct AI-generated output.

• Build features end-to-end: Pick up Linear issues, implement frontend and backend changes, write tests, and push to staging. Typical projects include Next.js web apps, React Native mobile apps, Node/Express APIs, and Supabase/Postgre
  
  SQL backends.
• AI-assisted development: Use Claude Code, Cursor, or similar AI coding tools as your primary development accelerator. You're expected to prompt effectively, review AI output critically, and know when to write code manually.
• Code review & collaboration: Review PRs from teammates, catch regressions (especially from AI-assisted merges), and maintain code quality standards across shared repositories.
• Debug production issues: Triage and fix bugs reported by CPMs or clients. Investigate logs, reproduce issues, and deploy hotfixes when needed.
• Communicate progress: Update Linear issue status daily. Flag blockers early. Write clear commit messages and PR descriptions. Attend weekly team syncs.
• Time tracking: Log all work hours accurately in Hubstaff with clear task association. Screenshots are reviewed for quality assurance.

• Frontend: React, Next.js (App Router), Type Script, Tailwind CSS, React Native (Expo)
• Backend: Node.js, Express, Next.js API routes, Python (occasional scripting/data pipelines)
• Databases: Postgre
  
  SQL (Supabase, Neon), MySQL, Firebase/Firestore
• Infrastructure: Vercel, Railway, GCP, Docker
• Integrations: Stripe, Braintree, Quick Books Online API, Walmart/Amazon marketplace APIs, various third-party REST APIs
• AI Tools: Claude Code, Cursor, Git Hub Copilot
• Project Management: Linear (issues, projects, cycles), Hubstaff (time tracking), Slack, Loom

• 3+ years of professional full-stack development experience
• Strong proficiency in React (hooks, context, component architecture) and Node.js
• Experience with Next.js (SSR, API routes, App Router preferred)
• Comfortable with Type Script in production codebases
• Solid understanding of relational databases (Postgre
  
  SQL preferred) — can write and optimize queries
• Experience with Git workflows (feature branches, PRs, rebasing)
• Ability to read and debug code you didn't write — including AI-generated code
• Strong English communication skills (written — daily Linear updates, PR descriptions, Slack)
• Available during core overlap hours: 9:00 AM – 1:00 PM EST (flexible outside core hours)

• Experience with React Native / Expo for mobile development
• Familiarity with AI coding assistants (Claude Code,…