React Developer

Company: index365

Position Type: 12 Week Contract (Temp-to-Permanent Opportunity)

Work Arrangement: 100% Remote/Virtual

Location: Brazil

Project Overview

We are seeking a Senior Hydrogen/Oxygen Developer to join our team for a comprehensive e-commerce platform rebuild. This is not just a migration—it's a complete modernization from an end-of-life Nuxt 2/Vue Storefront stack to Shopify's cutting-edge Hydrogen framework with Oxygen hosting.

Why This Project Matters:

• Current Nuxt 2/Vue Storefront stack is end-of-life with no support
• Incompatible with modern Shopify tools and future updates
• Opportunity to improve conversion rates from 1.3% to 2.5%+ industry standard
• Expected 60% improvement in Core Web Vitals and load times

This is an exceptional opportunity to work on a high-impact project that will transform a business's digital presence while gaining extensive experience with Shopify's latest technology stack.

Project Scope & Technical Objectives

Full Stack Modernization

• Complete Frontend Rebuild: Migrate from Nuxt 2/Vue Storefront to Shopify Hydrogen framework
• Backend Cleanup: Comprehensive cleanup of metafields, discount scripts, apps, and shipping logic
• Oxygen Migration: Transition hosting from AWS to Shopify's Oxygen hosting and CDN
• Performance Optimization: Achieve 60% improvement in load times and Core Web Vitals
• SEO Enhancement: Implement full SEO control capabilities that current framework limits

Advanced Feature Implementation

• Variant-Based Image Loading: Build dynamic product image display based on variant selection
• React Server Components: Implement server-side rendering for optimal performance
• TypeScript Integration: Develop type-safe, maintainable codebase
• Tailwind CSS: Create responsive, modern UI components
• Conversion Optimization: Build features targeting 2.5%+ conversion rate improvement

Long-Term Strategic Benefits

• Future-Proof Architecture: Ensure seamless compatibility with future Shopify updates
• Reduced Maintenance Overhead: Eliminate legacy code maintenance requirements
• Faster Feature Development: Enable rapid promotional feature rollouts
• Enhanced Tool Compatibility: Improve integration capabilities with Shopify ecosystem
• Cost Optimization: Reduce hosting costs through Oxygen platform

Key Responsibilities

Development Leadership

• Sprint Team Collaboration: Work effectively within 3-developer agile sprint team
• Technical Architecture: Contribute to architectural decisions for scalable, maintainable codebase
• Code Quality: Maintain high coding standards with TypeScript, testing, and documentation
• Performance Focus: Optimize every aspect of the build for speed and user experience
• Feature Implementation: Build complex e-commerce features with attention to conversion optimization

Project Execution

• Timeline Management: Deliver high-quality work within 12-14 week project timeline
• Client Communication: Participate in project updates and technical discussions
• Problem Solving: Address complex migration challenges and technical obstacles
• Quality Assurance: Ensure thorough testing and validation of all functionality
• Knowledge Sharing: Document processes and provide team knowledge transfer

Required Technical Expertise

Shopify Hydrogen/Oxygen Mastery

• 3+ Years Hydrogen Experience: Proven track record with Shopify Hydrogen framework development
• Oxygen Platform Expertise: Deep understanding of Oxygen hosting, deployment, and optimization
• React Server Components: Advanced experience with React 18+ and server-side rendering
• GraphQL Proficiency: Expert-level Shopify Storefront API and GraphQL optimization
• Performance Engineering: Demonstrated ability to achieve significant Core Web Vitals improvements

Modern Development Stack

• TypeScript Expert: Advanced TypeScript development for large-scale applications
• Tailwind CSS: Extensive experience building responsive, modern interfaces
• Testing Frameworks: Jest, React Testing Library, and e2e testing experience
• Build Tools: Vite, Webpack, and modern build optimization techniques
• Version Control: Advanced Git workflows and collaborative development practices

E-commerce Specialization

• Conversion Optimization: Experience building features that improve conversion rates
• Product Catalog Management: Complex product variants, metafields, and inventory handling
• Payment Integration: Advanced checkout optimization and payment gateway integration
• SEO Technical Implementation: Technical SEO for e-commerce and performance optimization
• Analytics Integration: GA4, tracking pixels, and conversion measurement implementation

Preferred Experience

• Large-Scale Project LeadershipFull Rebuild Projects: Previous experience leading complete platform rebuilds or major refactoring
• Team Collaboration: Experience working in agile sprint teams on complex projects
• Client Services: Agency or client-facing development experience with regular stakeholder communication
• Performance Optimization: Track record of achieving significant performance improvements (50%+ gains)

Advanced Technical Skills

• Migration Expertise: Specific experience migrating from Vue.js/Nuxt to React/Hydrogen
• Shopify Plus: Deep understanding of Shopify Plus features and enterprise requirements
• CDN Optimization: Experience with edge computing and CDN performance optimization
• Security Best Practices: Understanding of e-commerce security requirements and implementation

Language & Communication Requirements

English Proficiency - Critical Requirement

• Advanced Business English: Must demonstrate exceptional written and verbal English communication
• Technical Documentation: Ability to create comprehensive technical documentation and specifications
• Client Presentation: Comfortable presenting technical solutions and progress updates to stakeholders
• Team Communication: Clear communication within international development team environment
• Problem Articulation: Ability to explain complex technical challenges and solutions effectively

Project Structure & Compensation

Team & Timeline Details

• Project Duration: 12-14 calendar weeks
• Team Composition: 3-developer sprint team with defined roles and responsibilities
• Sprint Methodology: 2-week sprints with regular standups, reviews, and retrospectives

Compensation Structure

• Competitive Rate: Hourly rate commensurate with senior-level Hydrogen expertise

Work Environment Benefits

• 100% Remote: Work from anywhere in Brazil with core collaboration hours
• Modern Toolstack: Access to latest development tools, Shopify Partner resources, and testing environments
• Professional Growth: Opportunity to become Shopify Hydrogen expert and team lead
• Project Impact: Direct contribution to significant business transformation and growth
• index365 Integration: Potential permanent placement with growing digital agency

Application Requirements & Next Steps

• Portfolio RequirementsHydrogen Projects: Minimum 2-3 production Shopify Hydrogen builds with performance metrics
• Migration Examples: Demonstrate previous experience with major platform migrations
• Performance Case Studies: Show before/after metrics from optimization projects
• Code Samples: Provide TypeScript/React code samples demonstrating technical expertise

Technical Assessment Process

• Initial Technical Interview (45 minutes): Deep dive into Hydrogen experience and project approach
• Practical Coding Assessment: Live coding session with Hydrogen/React challenges
• Architecture Discussion: Collaborative session planning migration approach and technical decisions
• Team Fit Interview: Meet with development team and assess collaboration style
• Project Kickoff: If selected, immediate integration into sprint planning and project initiation

Immediate Start Requirements

• Availability: Must be available to start within 1-2 weeks of selection
• Full-Time Commitment: Dedicated focus on this project for 12-14 week duration
• Collaboration Tools: Proficiency with Slack, GitHub, Figma, and project management tools
• Time Zone Flexibility: Ability to overlap with US EST business hours for key meetings

Ready to lead this transformative rebuild project?

This is more than just a development role—it's an opportunity to architect a modern e-commerce solution that will drive significant business growth while positioning yourself as a Shopify Hydrogen expert.

Apply with:

• Detailed portfolio showcasing Hydrogen expertise
• Performance metrics from previous optimization projects
• Brief technical proposal for approaching this rebuild
• Availability timeline and rate expectations