Sr FullStack (React + Node.js)

Job Description This is a remote position. Global Rabbits is a true Nearshore provider, attracting the best talent from LATAM and providing our customers with top tier results while offering a cost effective solution. We partner with our clients by building digital teams that extend their capabilities and allow them to leverage our talented nearshore resources. We are seeking a highly skilled FullStack Engineer with strong expertise in React and Node.js for a gift-giving platform enabling businesses to send charitable gifts. Requirements Technical Stack ● Backend: Node.js, Express.js, PostgreSQL (16.4+), Sequelize ORM, SendGrid, Shopify API, JWT auth, PM2 ● Frontend: React.js, Redux Toolkit, Webpack, Tailwind CSS, OneSchema, EJS ● Infrastructure: Heroku, AWS S3, environment-based config, database migrations Key Responsibilities - Enhance full-stack application for gift campaign management, recipient tracking, donation processing - Work with complex database relationships (campaigns, contacts, products, credit transactions) - Utilize AI coding assistants to accelerate development cycles and optimize code quality - Maintain Shopify integration for product catalog management - Develop/enhance SendGrid email templating and delivery tracking - Debug email delivery pipeline and manage database migrations - Implement monitoring for campaign performance tracking Required Qualifications Technical: - 5+ years Node.js and React experience - Strong PostgreSQL and Sequelize ORM knowledge - Modern JavaScript/ES6+, HTML5, CSS3 proficiency - Email delivery systems and API integration experience AI Development: - Demonstrated use of AI coding assistants (GitHub Copilot, Claude, ChatGPT) - AI-driven development workflows and automated code generation - Experience evaluating and implementing AI development tools Professional: - E-commerce platform experience (preferably Shopify) - Payment processing and financial transaction handling - Cloud platforms (Heroku, AWS) - Strong debugging and problem-solving skills Preferred Qualifications - Ability to work with both React and non-React front end JS, HTML, and CSS - Willingness to dive into a complex codebase and understand it - High-volume email delivery experience - Act as the "Lead Developer" for AI Agent tools - understand, review, and modify generated code for functionality and clarity This is a remote position for LATAM