Intetics Inc., a leading American technology company specializing in custom software application development, distributed professional teams creation, software product quality assessment, and “all-things-digital” solutions, is looking for a Senior WordPress Developer to join its innovative team.
Project Responsibilities
Build and maintain custom themes, plugins, and Gutenberg blocks across a portfolio of high-traffic, multilingual WordPress sites
Develop and maintain libraries, block collections, Composer packages, and tooling that accelerate delivery across teams
Own quality and performance: refactor legacy code, optimize queries and caching, and improve Core Web Vitals metrics
Build and consume REST APIs and integrations with internal and third-party systems
Take part in code reviews, CI/CD improvements, and engineering standards initiatives
Collaborate with product, marketing, SEO, content, and QA teams on new features and site improvements
Document technical decisions and contribute to engineering best practices
Ensure software development best practices and timely product delivery
Candidate's Portrait
We're looking for a Senior WordPress Developer who treats WordPress as a modern engineering platform rather than a traditional CMS. You'll help build and scale high-traffic multilingual web platforms while maintaining high standards of performance, security, scalability, and code quality. The ideal candidate cares about architecture as much as feature delivery and writes code that other developers are happy to maintain.
Must-haves:
5+ years of WordPress development experience
Strong Object-Oriented PHP (8.x) skills
Experience with namespaces, PSR standards, and Composer
Deep knowledge of WordPress Core APIs
Strong understanding of hooks, custom post types, taxonomies, WP_Query, and metadata APIs
Experience with ACF Pro and native custom fields
Solid production experience building Gutenberg blocks
React and JSX development experience
Experience with block.json and @wordpress/scripts
Strong modern JavaScript (ES6+)
Experience with Webpack or Vite
Modern CSS development (Sass, PostCSS)
Experience designing and building RESTful APIs
Experience creating custom WordPress REST endpoints
Strong understanding of WordPress security best practices
Experience with sanitization, escaping, nonces, and user capabilities
WordPress performance optimization expertise
Object caching and query optimization experience
Comfortable with Git-based workflows, pull requests, and CI/CD pipelines
Experience working in AI-assisted development environments (Copilot, Cursor, Claude Code, etc.)
Good written and spoken English
Nice-to-have:
Block Themes
Full Site Editing (FSE)
theme.json
WordPress Interactivity API
Bedrock or similar Composer-based WordPress structures
PHPUnit
Playwright
PHPStan
PHPCS / WPCS
Timber / Twig
Blade templating
WordPress Multisite
WPML
Polylang
Headless WordPress
WPGraphQL
Next.js
Accessibility (WCAG 2.2)
Technical SEO
Experience with enterprise content platforms
Experience with high-traffic web applications