Full-Stack PHP, WordPress Developer (API & CRM Integrations)

Looking for Middle/Senior Full Stack PHP/WordPress Developer to participate in our projects from international clients, mainly in the United States and Europe.

Projects are long-term and always go with the ready designs (mobile + desktop) prepared by our design team. The development approach is custom, without page builders or existing themes. However, we still use CMS capabilities that save time, such as a prepackaged admin panel, rich facilities for e-commerce, SEO, and others.

Initial engagement is part-time (approximately 4 hours per day), with a clear pathway to full-time involvement based on results and workload.

Our website: https://www.ecdevstudio.com/

Requirements:

• Proficiency in HTML, HTML5 features, CSS, SASS, JavaScript, jQuery, AJAX, JSON, PHP 7+, OOP concepts.
• Strong knowledge of WordPress, including its core functions, APIs, hooks. Experience developing custom themes and plugins. Ability to create custom wp-admin functionality, pages, custom post types, and others.
• Hands-on experience with third-party integrations (REST APIs, Zapier/Make/N8N, webhooks, popular CRMs, Facebook/Meta integrations).
• Experience with WooCommerce development, including customization and extending WooCommerce functionality, creating custom payment gateways, custom shipping methods, and others.
• Experience with GIT, Gulp/NPM/Webpack, Nginx, Apache, Docker, SSH, Linux, ability to optimize server configurations for performance.
• Experience with MySQL, custom CRUD operations, database management systems.
• Familiarity with web development tools like IDEs, text editors, debugging tools, command line interfaces.
• Experience with performance optimization techniques, including caching, image compression, CDNs, code optimization.
• Familiarity with issue trackers and agile methodologies.
• Team player, good communicator in written and verbal.
• Intermediate or higher English level.

What we offer:

• Well-organized development process.
• On-time salary twice a month, regular salary reviews.
• Bonuses for quality on-time deliveries.
• Projects with modern, elegant, and technically correct designs.

Please provide work samples and a public GitHub profile (if available) in your CV.