Back-End Magento Developer

Position Overview

We are seeking an experienced Back-End Magento Developer with 3–5 years of hands-on experience in Magento 2 architecture, custom module development, complex API integrations, and performance optimization. The ideal candidate has strong PHP expertise, deep Magento 2 backend knowledge, and experience integrating enterprise systems such as ERP, CRM, and PIM.

Required Experience

• 3–5 years as a Back-End Developer specializing in Magento 2

• Custom Magento module and extension development

• Third-party system integrations (ERP, CRM, PIM, payment gateways)

• Magento API development (REST, SOAP, GraphQL)

Technical Skills

Magento Core

• Magento 2 architecture, dependency injection (DI), plugins, observers, events

• Custom module development following best practices

• EAV model, service contracts, repository patterns

• Indexers, cron jobs, message queues, CLI commands

PHP & Database

• Expert PHP 7.4+/8.x with strong OOP and design pattern knowledge

• Advanced MySQL/MariaDB query optimization

• Redis and Varnish cache implementation

• Database indexing, normalization, performance tuning

API & Integrations

• REST, SOAP, and GraphQL API development

• OAuth, JWT authentication

• Payment gateways: Adyen, Stripe, PayPal, Braintree

• Email marketing integrations: Mailchimp, Klaviyo

• ERP, CRM, PIM systems integrations

Development Tools

• Git version control, Composer

• Docker, CI/CD pipelines (Jenkins, GitLab CI, GitHub Actions)

• Unit testing frameworks (PHPUnit) and debugging (Xdebug, New Relic)

• Linux server administration, Apache/Nginx configuration

Performance & DevOps

• Full-page caching strategies and code profiling

• Experience with cloud platforms (AWS, Azure, Google Cloud)

• Server security and deployment strategies

• Monitoring and performance optimization

Key Responsibilities

• Design and develop custom Magento modules and extensions

• Integrate Magento with third-party systems (ERP, CRM, PIM)

• Build and maintain custom APIs and data synchronization processes

• Optimize database queries and overall application performance

• Troubleshoot and resolve complex back-end issues

• Apply Magento patches and ensure platform security

• Write unit tests and participate in code reviews

• Develop technical documentation and API specifications

• Mentor junior developers and collaborate with cross-functional teams

Preferred Qualifications

• Magento Commerce/Adobe Commerce experience

• Multi-store/multi-website implementations

• B2B Commerce features and Order Management Systems (OMS)

• Magento Certification (Professional Developer) – Nice to Have

• Elasticsearch/OpenSearch, RabbitMQ

• Headless commerce and PWA Studio backend support

• Contributions to Magento open-source community – Nice to Have

Education

• Bachelor's degree in Computer Science, Software Engineering, or related field

• Equivalent experience will be considered