Full Stack Engineer

Reap; Miami (FL); On-site; USD 100,000 - 140,000; Full time

Benefits offered by this job

Competitive salary + equity

Flexible PTO

Regular team events and offsites

Job summary

A tech-driven senior care startup is looking for a Senior Full-Stack Engineer to drive features from database design to deployed UI. The role involves building intuitive React interfaces, designing robust Express APIs, and experimenting with AI processing workflows. Ideal candidates are self-starters with over 5 years of experience in web applications, proficient in Next.js, React, Express, and Tailwind CSS. This position offers competitive salary, equity, and flexible PTO while working collaboratively in Miami.

Qualifications

• 5+ years building production web applications.
• Experience with Next.js, React, and Express.js.
• Experience with Tailwind CSS and Prisma required.

Responsibilities

• Own features from database design to deployed UI.
• Build intuitive React interfaces for complex data.
• Create polished frontend experiences with Next.js.

Skills

Next.js

React

Express.js

Prisma

Tailwind CSS

AI/ML APIs

Tools

Google Vertex AI

BullMQ

Redis

OCR systems

Vitest

Playwright

TypeScript

Job description

We're building the AI-powered operating system for senior care—transforming how skilled nursing facilities handle complex workflows like Medicaid verification and financial tracking.

Our platform saves care teams hours daily by processing thousands of documents with AI, automatically classifying statements, extracting data, and surfacing insights so facilities can focus on care, not paperwork.

We're a small, focused team shipping to production multiple times daily. Your code goes live within your first week.

The Role

We're looking for a Senior Full-Stack Engineer who owns complete features—from database design to deployed UI. You'll work directly with leadership, hear from customers, and ship solutions the same day.

You’ll work across our stack:

• Build intuitive React interfaces for complex healthcare data
• Design robust Express APIs with audit logging
• Write AI prompts that classify documents and extract financial data
• Architect job queues for multi-step processing workflows
• Deploy changes to production daily

What You’ll Do - Own Features End-to-End

• Design database schemas with Prisma migrations
• Build backend services with proper error handling
• Create polished frontend experiences with Next.js and Tailwind
• Deploy, monitor, and iterate based on real usage

Build AI-Powered Workflows

• Work with Google Vertex AI (Gemini), OpenAI, and Claude
• Design prompts for document classification and financial data extraction
• Build workflow systems with BullMQ that coordinate AI processing
• Experiment with OCR and evaluate model performance

Ship Rapidly with Quality

• Write maintainable code with comprehensive test coverage
• Multiple deployments per day, with confidence
• Follow through on bugs and own your work

AI: Google Vertex AI (Gemini 2.5), OpenAI GPT-4o, Anthropic Claude, Vercel AI SDK

Testing: Vitest, Playwright, ESLint, TypeScript strict mode

What We’re Looking For

Required:

• 5+ years building production web applications
• Experience with Next.js, React, Express.js, Prisma
• Tailwind CSS experience

Mindset

• Self-starter who makes decisions and moves forward
• Ownership mentality—see features through to production and maintenance
• Good judgment on speed vs. scale trade-offs
• Clear communicator who writes helpful documentation
• Curiosity about AI and LLMs

Bonus

• Experience with BullMQ, Redis, or distributed job systems
• Healthcare tech, fintech, or compliance domain experience
• Familiarity with AI/ML APIs (OpenAI, Anthropic, Google Vertex)
• Document processing or OCR systems experience
• Early-stage startup background

Why Reap

• Real Impact — Your software directly improves senior care operations
• High Leverage — Small team, big problems. Your code reaches customers immediately
• Modern Stack — TypeScript everywhere, AI-powered workflows, fast iteration
• Direct Access — Work closely with founders; No management layers
• South Florida — Collaborate in-person with our Miami team

Competitive salary + equity

• Flexible PTO
• Regular team events and offsites

Your Growth Path

First Week: Ship your first PR to production

First Month: Own a meaningful feature from design to production

First Quarter: Take on complex AI workflows independently

First Year: Lead major initiatives and shape technical direction

Ready to build something that matters? Apply now.