AI Full-Stack Engineer

AI Full-Stack Engineer (React, TypeScript, Next.js, Python/Node)

$150,000 – $250,000 + Equity + 401(k) + Full Benefits + PTO + Relocation Support + Progression

Miami, Florida – Fully Onsite (Paid Relocation)

Are you Full-Stack with hands-on experience building AI-powered applications, strong React + TypeScript, Next.js, and Python or Node skills, and deep experience with SQL/Postgres or Supabase?

Have you built multi-tenant, data-driven platforms with real-time UIs, dashboards, or interactive workflows? If you’re ready to own systems end-to-end in a true 0-1 environment, this perfect for you!

Join a well-funded, AI-native startup at a critical growth stage, already powering millions of real-world interactions per month across higher education, insurance, and travel clients. You’ll ship production-grade AI systems, not prototypes, that deliver real commercial impact.

You’ll be one of the engineers shaping how full-stack AI systems are architected, deployed, and scaled. You’ll own everything from React frontends and Next.js APIs to Supabase/Postgres backends, integrating AI agents and LLMs (Claude API, OpenAI API, Groq) into production workflows with a focus on performance, security, and scalability.

If you’ve already built AI-driven product features and want to architect, scale, and deploy real-world AI platforms, this is a standout opportunity to make a technical impact in a high-growth, well-funded startup.

The Person:

* Strong React + TypeScript skills

* Next.js experience (App Router, server components, route handlers)

* Strong backend experience with Python or Node.js

* SQL/Postgres or Supabase expertise

* Experience building multi-tenant architectures with strict isolation and security

* LLM integration experience: prompt engineering, structured output parsing, streaming responses

* Experience integrating AI agents / conversational AI into production systems

* Strong UI experience: dashboards, multi-filter views, interactive forms, real-time metrics, A/B experiment management

* Looking for a fast-paced startup culture

The Role:

* Fast-growing AI-native startup in Miami

* Design and build core frontend systems for AI-powered web and app builders

* Build complex, data-driven UIs: dashboards, multi-filter views, interactive forms, live previews, and A/B experiments

* Develop scalable backend services using Supabase/Postgres and Python/FastAPI or Node.js

* Wire AI into product features: Claude API, OpenAI API, Groq; tools include Claude Code, Codex CLI, Cursor

* Architect multi-tenant data models with strict isolation and security controls

* Build integrations with third-party systems (CRMs, APIs, OAuth, webhooks)

* Ship features end-to-end and own performance, reliability, and system scalability