Full Stack Developer (Remote)

• Core Development Team: Work directly with our founding team to build breakthrough technology

• High-Speed Development: Deliver enterprise-grade features at startup velocity

• AI-Enhanced Coding: Use cutting-edge AI tools to accelerate development 10x

• Global Impact: Your code will power commerce operations for Fortune 500 companies

• Rapid Growth: Join during our foundational phase and grow with the company

The Challenge: Build a platform that replaces legacy systems like Commercetools, VTex, Adobe Commerce, BigCommerce, SAP, Oracle, and fragmented e-commerce solutions with one intelligent, unified platform.

What You'll Build (Technical Deep Dive)

Core Platform Development

• AI-Powered Commerce Engine built on MedusaJS (Node.js/TypeScript)

• Next.js Frontend with server-side rendering and advanced React patterns

• Real-time API Gateway handling millions of concurrent requests

• Microservices Architecture with event-driven communication

• Advanced Database Systems with PostgreSQL, Redis, and data optimization

Complex Integrations You'll Master

• Marketplace APIs: Amazon SP-API, Walmart Marketplace, eBay Trading API

• E-commerce Platforms: Shopify GraphQL/REST, WooCommerce, Magento 2

• Social Commerce: Facebook Graph API, Instagram Shopping, TikTok Shop API

• Payment Systems: Stripe Connect, PayPal Partner API, multi-currency handling

• Enterprise Systems: SAP integration, Oracle connectivity, custom ERP APIs

AI Features You'll Implement

• Machine Learning Integration: TensorFlow.js, OpenAI API, custom model deployment

• Real-time Analytics: Advanced data processing and visualization

• Intelligent Workflows: Visual workflow builder with conditional logic

• Predictive Systems: Inventory forecasting, demand planning, price optimization

• Natural Language Processing: Product content generation, search optimization

Required Technical Skills (Coding Ninja Level)

Core Full-Stack Mastery

• Node.js Expertise: Advanced async/await, streams, event loops, performance optimization

• Next.js Proficiency: SSR, SSG, API routes, middleware, advanced routing, performance tuning

• TypeScript Mastery: Advanced types, generics, decorators, strict typing

• React Excellence: Hooks, context, state management, performance optimization, testing

• Database Skills: PostgreSQL optimization, complex queries, indexing, Redis caching

Advanced Backend Skills

• API Development: RESTful design, GraphQL, OpenAPI/Swagger, rate limiting

• Microservices: Docker, event-driven architecture, message queues (Redis/RabbitMQ)

• Authentication: OAuth 2.0, JWT, session management, security best practices

• Performance: Caching strategies, query optimization, horizontal scaling

• Testing: Unit testing (Jest), integration testing, TDD/BDD practices

Frontend Excellence

• Modern CSS: Tailwind CSS, CSS-in-JS, responsive design, animations

• State Management: Zustand, Redux Toolkit, React Query/SWR

• Performance: Code splitting, lazy loading, bundle optimization, Core Web Vitals

• UI/UX: Component libraries, design systems, accessibility (WCAG)

• Testing: React Testing Library, Cypress, visual regression testing

DevOps & Infrastructure

• Cloud Platforms: AWS (EC2, RDS, S3, Lambda), basic DevOps understanding

• Containerization: Docker, Docker Compose, basic Kubernetes knowledge

• CI/CD: GitHub Actions, automated testing, deployment pipelines

• Monitoring: Application performance monitoring, error tracking, logging

• Version Control: Advanced Git workflows, branching strategies, code review

Development Velocity Requirements

Speed & Quality Standards

• Rapid Prototyping: Build working prototypes in hours, not days

• Feature Velocity: Complete complex features in 2-3 days with AI assistance

• Code Quality: Maintain 90%+ test coverage while moving fast

• Integration Speed: Connect new APIs and services within 1-2 days

• Debugging Excellence: Quickly identify and resolve complex issues

AI-Enhanced Development Approach

• AI Coding Tools: GitHub Copilot, Cursor, Replit Agent for rapid development

• Prompt Engineering: Craft effective prompts for code generation and optimization

• AI-Assisted Architecture: Use LLMs for system design and code review

• Automated Testing: AI-generated test suites and quality assurance

• Documentation: AI-powered code documentation and API specs

Technical Leadership Expectations

• Code Reviews: Provide thorough, constructive feedback to team members

• Architecture Input: Contribute to technical decisions and system design

• Mentoring: Help junior developers improve their skills and velocity

• Best Practices: Establish and maintain high coding standards

• Innovation: Propose new technologies and approaches for better solutions

Ideal Candidate Profile

Experience Requirements

• 5+ years full-stack development experience with Node.js and React

• 3+ years Next.js experience with production deployments

• Strong portfolio of complex web applications and integrations

• E-commerce experience preferred (Shopify, WooCommerce, or marketplace APIs)

• Startup experience with fast-paced, high-growth environments

• API integration expertise with third-party services and complex data flows

Qualities

• Problem-Solving Master: Can tackle complex technical challenges independently

• Speed Demon: Delivers high-quality code at exceptional velocity

• Quality Obsessed: Never compromises on code quality despite speed requirements

• Learning Machine: Quickly masters new technologies and frameworks

• Debug Wizard: Expert at identifying and fixing complex bugs

• Architecture Thinker: Understands scalable system design principles

Soft Skills & Mindset

• Startup Mentality: Thrives in fast-paced, ambiguous environments

• Ownership Mindset: Takes complete responsibility for delivered features

• Communication Skills: Clear technical communication in English

• Team Collaboration: Works effectively with distributed, remote teams

• Customer Focus: Understands that great code serves real business needs

• Continuous Improvement: Always looking for ways to optimize and improve

Technology Stack & Tools

Primary Stack

• Backend: Node.js 18+, TypeScript 5+, Express/Fastify

• Frontend: Next.js 14+, React 18+, TypeScript

• Database: PostgreSQL 15+, Redis 7+, Prisma ORM

• Styling: Tailwind CSS 3+, Headless UI components

• State Management: Zustand, React Query/TanStack Query

• Testing: Jest, React Testing Library, Cypress

Development Tools

• AI Coding: GitHub Copilot, Cursor IDE, Claude/GPT integration

• Code Quality: ESLint, Prettier, Husky, lint-staged

• API Tools: Postman, Insomnia, OpenAPI/Swagger

• Database Tools: pgAdmin, Redis Insight, database migration tools

• Monitoring: Sentry, LogRocket, performance monitoring tools

Infrastructure & DevOps

• Cloud: AWS (primary), basic understanding of cloud services

• Containers: Docker, Docker Compose

• Version Control: Git, GitHub, advanced workflows

• CI/CD: GitHub Actions, automated testing and deployment

• Package Management: npm/yarn, monorepo experience (optional)