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Lead Backend Engineer – PHP / Adobe Commerce (Magento 2)

RSA Tech

RemoteleadPosted 1h ago

Job description

Job Title: Lead Backend Engineer – PHP / Adobe Commerce (Magento 2)

Location: Remote

Experience: 8+ Years

Must Have: Magento, AEM, Python

Overview / Summary

We are seeking a Lead Backend Engineer with 6+ years of backend development experience and strong expertise in PHP and Adobe Commerce/Magento 2. This role requires hands-on experience with Magento APIs, GraphQL, REST APIs, event-driven architecture, cloud-native services, performance optimization, automated testing, CI/CD, and production support. The engineer will also mentor team members and partner closely with the Architect on implementation decisions.

Key Responsibilities

  • Build and extend Magento APIs, GraphQL resolvers, modules, services, plugins, observers, cron jobs, and message-queue consumers.

  • Build REST/GraphQL APIs and service layers that decouple frontend applications from Magento and other backend systems.

  • Integrate with catalog, pricing, inventory, promotions, customer/identity, PIM, ERP, and OMS platforms.

  • Implement and support event-driven architecture and messaging using RabbitMQ or similar asynchronous messaging platforms.

  • Work with AWS/cloud-native services, caching, databases, queues, observability, and distributed-system troubleshooting.

  • Address Magento performance considerations, including indexing, database load, caching, asynchronous processing, and high-volume catalog/order workloads.

  • Build middleware/adapters that map new commerce services into existing Magento GraphQL/API contracts during a phased migration.

  • Perform automated testing, CI/CD, code reviews, debugging, and production support.

  • Serve as a senior hands-on technical lead and mentor engineers.

  • Partner closely with the Architect on implementation decisions.

Required Qualifications

  • 6+ years of backend development experience.

  • Strong PHP and Adobe Commerce/Magento 2 expertise.

  • Deep experience with Magento APIs, GraphQL resolvers, modules, services, plugins, observers, cron jobs, and message-queue consumers.

  • Strong experience building REST/GraphQL APIs and service layers.

  • Experience integrating with catalog, pricing, inventory, promotions, customer/identity, PIM, ERP, and OMS platforms.

  • Strong event-driven architecture and messaging experience, preferably with RabbitMQ or similar asynchronous messaging platforms.

  • Experience with AWS/cloud-native services, caching, databases, queues, observability, and distributed-system troubleshooting.

  • Strong understanding of Magento performance, including indexing, database load, caching, asynchronous processing, and high-volume catalog/order workloads.

  • Experience building middleware/adapters for phased commerce migrations.

  • Strong automated testing, CI/CD, code-review, debugging, and production-support experience.

Ability to work as a senior hands-on technical lead, mentor engineers, and partner with an Architect.

Work Location: Remote