Senior Full Stack Developer - Shopify of AI for eCommerce ($6.5MM Seed Funding / $7MM ARR in 5 Years) (New York)

PLEASE CLICK HERE TO SEE *ALL* OF OUR JOB OPENINGS! Senior Full Stack DeveloperThe Role:As a Senior Full Stack Developerm you’ll work across the stack—from design to deployment—to deliver cutting-edge features that delight customers and scale reliably. You’ll collaborate with product, AI, sales, and customer teams, while shaping the architecture and guiding engineering best practices. This is a hands-on technical leadership role: you’ll not only code but also mentor, set standards, and make decisions that impact long-term product vision.ResponsibilitiesEnd-to-End Development: Lead the design, implementation, testing, and deployment of new features.Feature Leadership: Own development of high-impact product initiatives, from requirements through delivery.Architecture & Scalability: Contribute to system architecture and ensure performance in an AI-augmented environment.Cross-Team Collaboration: Partner with product, AI ops, and customer-facing teams to deliver seamless experiences.Code Quality & Mentorship: Conduct code reviews, guide junior developers, and uphold engineering excellence.Operational Best Practices: Support CI/CD processes, system monitoring, and documentation as the platform evolves.Knowledge Sharing: Create and maintain internal knowledge bases, including best practices and troubleshooting guides.Requirements7+ years of software development experience.Proven ability to lead complex features from design to productionStrong expertise with React, Node.js, JavaScript, HTML, and CSSExperience mentoring developers and driving code quality.Excellent communication and collaboration skills.Must-Know Tools & TechnologiesFrontend: React, Styled Components, JavaScript, HTML, CSS.Backend: Node.js, REST APIs, GraphQL.Cloud: AWS (Lambda, DynamoDB, Serverless framework) – other cloud platforms a plus.CI/CD & Version Control: Git, automated testing, and deployment pipelines.Monitoring & Performance: Familiarity with tools like Prometheus, Grafana, or equivalentBonus: Experience working with AI-integrated systems.Job-3534497*LI-AL1#LI-Onsite