Sr Magento Developer

Sonatafy Technology, headquartered in Scottsdale, Arizona, is an award-winning nearshore software development company with a strong reputation. They have a dedicated in-house team of engineers, offering end-to-end software solutions and supporting client development staff augmentation. Catering to companies of all sizes and industries, including some of the world's largest brands, Sonatafy Technology is a trusted provider of nearshore enterprise-level cloud and mobile application software development services.

We are looking for an experienced Senior Magento Developer to join our development team. The ideal candidate will have extensive experience in Magento strong technical expertise in both front-end and back-end development, and the ability to lead projects from concept to completion.

You will be responsible for building, optimizing, and maintaining scalable e-commerce solutions that enhance user experience and support business growth. This role requires excellent problem-solving skills, attention to detail, and the ability to work collaboratively with cross-functional teams.

Key Responsibilities:

• Magento Development: Lead the development, customization, and implementation of Magento themes, modules, and extensions.
• Module/Extension Development: Design and implement custom features and integrations using Magento's API, adhering to best practices in PHP and Magento.
• Hyvä Theme Migration & Maintenance: Execute Hyvä theme migration and ongoing maintenance, ensuring compatibility, optimal performance, and adherence to responsive design and accessibility best practices while aligning updates with evolving business and UX requirements.
• Hyvä Checkout Implementation & Maintenance: Manage Hyvä Checkout implementation and maintenance, ensuring seamless user experience and conversion optimisation through customisation, secure integrations with payment and shipping services, and reliable, high-speed checkout workflows.
• Back-End Customization: Develop and optimize back-end functionality, including database queries, caching, indexing, and data migration using MySQL and PHP.
• System Integration: Integrate Magento with third-party services, including payment gateways (e.g., Bluesnap, PayPal, Stripe), shipping providers, and marketing tools using Magento REST, SOAP, and GraphQL APIs.
• Performance Optimization: Diagnose performance issues and optimize site speed through efficient use of caching mechanisms (Varnish, Redis), database indexing, and front-end optimizations.
• Security: Implement security best practices in Magento development, ensuring PCI compliance and secure handling of customer data.
• Collaboration: Work closely with product owners, designers, and QA teams to deliver high-quality e-commerce solutions. Mentor junior developers and provide technical leadership.
• Version Control & DevOps: Utilize Git for version control, automate deployment pipelines, and manage Magento installations via Composer.
• Maintenance and Support: Provide ongoing technical support for the Magento platform, troubleshooting issues and performing regular updates and maintenance.

Required Qualifications:

• 5+ years of experience in Adobe Commerce Cloud / Magento development, with a focus on Magento 2.
• Expertise in PHP, MySQL, HTML5, CSS3, JavaScript, and related technologies.
• Strong experience with Magento module and theme development, Magento APIs (REST, SOAP, GraphQL).
• Proven expertise in migrating Magento stores from Luma to Hyvä themes across both front-end and back-end development, combined with hands-on experience implementing and maintaining Hyvä Checkout for optimised user experience and secure integrations.
• Experience with front-end development , jQuery) and back-end optimization (database performance, caching, indexing).
• Deep understanding of Magento's architecture, including the MVC pattern, dependency injection, and EAV data model.
• Proficiency with version control systems (Git) and Magento CLI.
• Experience with DevOps tools and practices, including automated deployments and Composer.
• Strong understanding of e-commerce platforms, online payment gateways, and SEO best practices.
• Excellent communication skills, with the ability to work collaboratively in a team environment.
• Experience leading projects and mentoring junior developers.

Why Work with Sonatafy?

At Sonatafy, you'll join a community of highly skilled engineers across Latin America supporting innovative U.S.-based teams. You'll be part of a fast-moving, client-first culture where your code has real-world impact. We offer competitive compensation, a remote-first lifestyle, and career growth opportunities across industries and technologies.

If you have reached this point and feel you are our ideal candidate, it's time for you to apply To apply, please submit your resume in English.

Recruitment Scam Notice:

Sonatafy recruitment communications will only come from  email addresses. We do not request fees, sensitive financial information, or conduct hiring solely through online forms without interviews. If you receive a suspicious message, contact us