WordPress Full Stack Developer
Posted 7 days ago
Partner One is looking for a talented and motivated WordPress Full Stack Developer with 3–4 years of hands-on experience to join our growing team. In this role, you will design, build, and maintain high-performance WordPress websites and web applications, collaborating closely with our design and product teams to deliver outstanding digital experiences.
Responsibilities
- Design and develop custom WordPress themes and plugins tailored to client requirements.
- Build and maintain websites using page builder tools including Elementor, Divi Builder, and Visual Composer.
- Write clean, well-structured PHP code and maintain MySQL databases.
- Optimize websites for speed, performance, and Core Web Vitals compliance.
- Debug and troubleshoot front-end and back-end issues with strong analytical thinking.
- Perform code reviews and ensure adherence to best practices and coding standards.
- Collaborate with UI/UX designers to implement responsive, cross-browser-compatible interfaces.
- Maintain website security, perform updates, and handle backups.
- Integrate third-party APIs, tools, and services as needed.
- Understanding of SEO best practices and structured data markup.
Requirements
WordPress & Page Builders
- 3–4 years of professional WordPress development experience.
- Proficiency with Elementor, Divi Builder, and Visual Composer / WPBakery.
- Strong understanding of the WordPress theme and plugin ecosystem.
- Experience building and customizing custom themes from scratch.
- Ability to develop custom plugins for extended functionality.
Programming & Databases
- Strong proficiency in PHP (OOP and procedural) for WordPress development.
- Solid experience with MySQL — schema design, query optimization, and management.
- Proficiency in HTML5, CSS3, JavaScript (ES6+), and jQuery.
- Familiarity with REST APIs and JSON data structures.
Performance & Optimization
- Hands-on experience optimizing websites for Core Web Vitals (LCP, FID, CLS).
- Knowledge of caching strategies, CDN configuration, and image optimization.
- Experience with tools such as Google PageSpeed Insights, GTmetrix, or Lighthouse.
Analytical & Debugging Skills
- Strong problem-solving and debugging skills across the full stack.
- Ability to diagnose performance bottlenecks and implement effective solutions.
- Experience with browser developer tools and error logging systems.
Nice to Have
- Experience with Laravel or CodeIgniter PHP frameworks.
- Familiarity with HubSpot CMS development and templates.
- Knowledge of version control systems, especially Git.
- Experience with WooCommerce or other e-commerce platforms.
PartnerOne acquires and grows enterprise software companies for the long term. We have very strong financial resources, combined with an agile and entrepreneurial mindset.
Key team members

Keith Ferullo

Jonathan Dionne

Karl Gilbank

Angela M.
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