Sr. Full Stack Developer

Key Responsibilities 

Architecture and Development 

• Design full-stack headless applications using Shopify, React, Next.js, Remix, and modern backend technologies
  
  
• Develop and optimize apps using Gadget.dev and Shopify APIs
  
  
• Ensure modular, maintainable, and performance-optimized code for enterprise-scale traffic
  
  

Integration and Infrastructure
 

• Build integrations with ERPs, CRMs, payment gateways, and logistics providers
  
  
• Develop API layers using GraphQL, REST, and middleware
  
  
• Use GitHub Actions, Vercel, or Netlify for CI/CD and automated deployments
  
  

Collaboration and Strategy
 

• Work with product, design, DevOps, and QA teams to deliver high-quality outcomes
  
  
• Mentor junior developers and lead code reviews
  
  
• Conduct audits and performance optimizations
  
  

• 5+ years with Shopify Plus, Storefront API, Admin API, Checkout customization
  
  
• Experience with Liquid, Hydrogen, Oxygen, Shopify Functions, and custom themes
  
  

Full Stack Development
 

• Front-end: React, Next.js or Remix, Tailwind CSS, TypeScript
  
  
• Backend: Node.js, Express.js, serverless functions
  
  
• Database: PostgreSQL, MongoDB, Shopify metafields
  
  

Headless and Gadget.dev
 

• Experience building Shopify-integrated apps with Gadget.dev
  
  
• Familiarity with Contentful, Sanity, or AEM for headless content modeling
  
  

Enterprise Systems Thinking
 

• Experience managing complex architectures, multi-currency support, and high-traffic environments
  
  
• Strong understanding of CDN caching and edge deployments
  
  

Soft Skills
 

• Proven leadership in development teams
  
  
• Excellent communication and documentation skills
  
  
• Passionate about elegant, user-centered eCommerce solutions
  
  

Performance Metrics
 

• Timely delivery of high-quality features
  
  
• Meeting or exceeding Core Web Vitals targets
  
  
• Scalable infrastructure that performs under enterprise-grade demand
  
  
• Tools and documentation that improve team productivity
  
  

Why Join P3
 

• Direct impact on top-tier global eCommerce brands
  
  
• Remote work flexibility from anywhere in the world
  
  
• Competitive salary, performance bonuses, and full benefits
  
  
• Fast-paced, innovative environment with growth opportunities