Full-Stack Senior Engineer +AI Agent| 100% Remote

## About the role PaiBox — an AI-driven property maintenance workflow automation platform. We already have real users, real work orders flowing through the system, and we're growing fast. Now I'm looking for a sharp full-stack engineer to join on a 3-month contract and help us ship features quickly based on live user feedback. ## What You'll Build ### Frontend - React Native (Expo 53) - TypeScript - Zustand - NativeWind (Tailwind) - Expo Router - Single codebase deployed to iOS, Android, and Web. ### Backend - Java 17 - Spring Boot 3 - PostgreSQL - Redis - Flyway - WebSocket / STOMP ### AI & Automation - AWS Bedrock (Claude) - AI workflow automation - Maintenance diagnostic agent - Python on AWS Lambda ### Integrations - Twilio (SMS & Conversations) - SendGrid - Push notifications - AWS S3 - AWS Textract ## What We're Looking For - 5+ years of full-stack development experience - Strong React / React Native + TypeScript experience - Strong backend engineering skills (Java/Spring Boot preferred) - Comfortable owning features end-to-end, from database to UI - Experience working in startup environments - Ability to move quickly and ship production-quality code ## Nice to Have - LLM / AI Agent experience - AWS (Bedrock, Lambda, S3) - Docker / Kubernetes - Real-time messaging systems - Workflow automation products ## What we offer - 💰 Salary negotiable - 🌎 100% remote - 🧠 A strong technical lead to work directly with — fast code reviews, clear direction, no bureaucracy - 📈 Real product, real users, real impact — your work ships and gets used immediately - 🚪 Potential full-time opportunity with equity options for the right person If you're between jobs and want to work on something meaningful — with a modern AI stack and a tight feedback loop — let's talk.