(fluent Ukrainian) Full-Stack Wordpress Developer (Backend-oriented)

SupportYourApp is an international Support-as-a-Service company providing reliable technical and customer support services and customer experience enhancement services to growing companies for over 15 years. The international team consists of over 1300 specialists. The company supports clients in 60 languages and collaborates with leaders such as MasterCard, Calm, and MacPaw. They develop innovative products like Quidget to improve customer experience.

• At least 3 years of PHP development experience
• English language proficiency at Intermediate+ (B1+) level
• Experience with WordPress (custom post types, hooks, REST API)
• Experience with headless CMS approach
• Strong knowledge of JavaScript (ES6+)
• Experience with Tailwind CSS and Webpack
• Practical experience in performance optimization (Core Web Vitals, LCP, CLS, INP)
• Understanding of technical SEO (structured data, sitemap, canonical, crawlability)
• Experience with REST API integrations (HubSpot or similar)
• Understanding of web security best practices (basic OWASP principles)
• Experience with Git and CI/CD
• Experience with A/B testing for evaluating changes and product optimization
• Ability to work in Agile/Scrum processes and manage tasks in tracking systems
• Ability to collaborate effectively between technical and marketing teams, translating business tasks into technical solutions
• Result-oriented with ability to complete projects within deadlines

Nice to have:

• Experience with CDN
• Experience with server-side tracking
• Understanding of modern frontend approaches (SSR, SSG, Edge rendering)
• Experience with Nginx
• Basic understanding of Docker

• Develop and maintain headless WordPress architecture
• Optimize website performance, especially for mobile
• Implement lazy loading and partial rendering
• Improve Core Web Vitals and Lighthouse score
• Implement technical SEO
• Support external integrations (forms, webhooks, API)
• Ensure website security and stability
• Maintain CI/CD processes
• Participate in redesign and UX improvements from a technical perspective
• Initiate architectural improvements after 1–2 years if appropriate