Full Stack Developer @Scalepex
Software Development
Salary unspecified
Remote Location
Job Type contract
Posted 3d ago

[Hiring] Full Stack Developer @Scalepex

3d ago - Scalepex is hiring a remote Full Stack Developer. πŸ’Έ Salary: unspecified πŸ“Location: Mexico

Role Description

We are looking for a Full Stack Developer to join a high-impact team building a Partner Marketplace platform from the ground up. This is a hands-on full-stack engineering role. You will be embedded in a small, senior team, working across backend services, frontend applications, and cloud infrastructure. You will own real features end-to-end from API contracts to UI components to deployment pipelines and you will be expected to move fast without breaking things.

Key Responsibilities

  • Backend Development
    • Scaffold and develop new Node.js services: Catalog, Order, Store, Payment, and Admin BFF
    • Fork and adapt existing Auth, User, Notification, and Customer Support services for the marketplace context
    • Extract and reuse cart logic, Stripe integration, and store management patterns from existing production code
    • Design and implement REST APIs with clear contracts (OpenAPI), proper versioning, authentication, and error handling
    • Build Ordering Platform Partner API integration for user account creation, order sync, and catalog ingestion
    • Implement Redis caching, Kafka event handling, and async processing patterns where appropriate
    • Write database migrations and manage MySQL schemas across services
  • Frontend Development
    • Build the customer-facing React/Next.js web application: product browsing, cart, checkout, order confirmation, and account management
    • Build the admin dashboard: order management UI, product toggle controls, customer lookup, and metrics views
    • Implement Stripe payment flows including payment intent creation, form handling, and webhook-driven confirmation
    • Integrate Firebase Auth for authentication flows and Firebase Cloud Messaging for push notifications
    • Ensure mobile-responsive, accessible, and performant UI across all surfaces
    • Manage client-side state using Zustand or TanStack Query as appropriate to the data type
  • Infrastructure & Quality
    • Support CI/CD pipeline setup and maintenance using GitHub Actions and AWS services
    • Write unit, integration, and end-to-end tests targeting 80% code coverage on critical paths
    • Participate in code review, architectural discussions, and technical planning sessions
    • Contribute to observability setup: structured logging, alerting, and monitoring configuration
    • Support load testing, performance optimization, and UAT coordination in Phases 4 and 5

Qualifications

  • 3–5 years of experience as a Full Stack Developer
  • Strong experience with Node.js + React
  • Experience building REST APIs
  • Solid understanding of microservices architecture
  • Experience with SQL databases (MySQL)
  • Familiarity with cloud environments (AWS)
  • Experience with payment integrations (Stripe is a plus)

Requirements

  • Marketplace or e-commerce experience
  • Kafka or event-driven systems
  • Kubernetes
  • Elasticsearch / OpenSearch
  • Terraform or Infrastructure as Code

Benefits

  • Contractor scheme
  • 100% Remote
Before You Apply
️
remote Be aware of the location restriction for this remote position: Mexico
β€Ό Beware of scams! When applying for jobs, you should NEVER have to pay anything. Learn more.
Full Stack Developer @Scalepex
Software Development
Salary unspecified
Remote Location
Job Type contract
Posted 3d ago
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remote Be aware of the location restriction for this remote position: Mexico
β€Ό Beware of scams! When applying for jobs, you should NEVER have to pay anything. Learn more.
Apply for this position
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Sent Follow-Up βœ“
Interview Scheduled βœ“
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Offer Accepted βœ“
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