WordPress Developer

Onhires
South, US
Remote

Who this role is best for

Best suited to mid-level WordPress developers with enterprise-scale experience who thrive in remote-first, engineering-focused environments.

Best fit for

  • Experienced WordPress developers comfortable with high-traffic, complex solutions for major publishers.
    — “specialize in high-traffic, complex solutions for major publishers
  • Developers who value technical excellence and contributing to the open-web ecosystem.
    — “engineering culture is built on technical excellence, contributing to the open-web ecosystem
  • Candidates with strong backend PHP skills and modern coding standards.
    — “Solid backend experience with PHP 7/8, OOP, MVC principles, and Composer

Things to consider

  • Role requires adherence to strict WordPress VIP coding standards and security principles.
    — “Ensure compliance with WordPress VIP coding standards, security, and architectural principles
  • Must be comfortable mentoring junior developers and contributing to documentation.
    — “Mentor junior developers and contribute to engineering best practices and documentation

How to stand out

  • Highlight experience with enterprise hosting platforms like WordPress VIP or WP Engine.
    — “Familiarity with WordPress VIP, WP Engine, Pantheon, or other enterprise hosting platforms
  • Demonstrate expertise in performance optimization and Core Web Vitals.
    — “Experience with performance audits, Core Web Vitals, and Lighthouse optimization
  • Showcase projects integrating third-party systems like CRM or marketing automation.
    — “Experience integrating third-party systems (CRM, analytics, marketing automation, paywalls)
Pace · Fast PacedCollaboration · HighAutonomy · HighDecision Impact · TeamLevel · Senior

Derived from job-description analysis by Serendipath's career intelligence engine.

What success looks like

  • Development of custom WordPress themes, plugins, and Gutenberg blocks
  • Design and maintenance of scalable backend architecture
  • Implementation of advanced WordPress functionality
  • Optimization of WordPress applications for performance, scalability, and reliability
  • Mentorship of junior developers
Typical background
Web DevelopmentSoftware EngineeringWordPress Development

Skills & requirements

Required

Wordpress DevelopmentPHPMySQLREST ApisGitCI/CDMVC PrinciplesComposerHtml5Css3/scssJavascript (es6+)ReactWordpress VIP Coding StandardsSecurityArchitectural PrinciplesPerformance OptimizationCDN IntegrationCloud InfrastructureDevops Collaboration

Preferred

Headless WordpressNext.jsGatsbyWP EnginePantheonAWSGCPAzurePerformance AuditsCore Web VitalsLighthouse OptimizationThird-party System IntegrationEnterprise Hosting Platforms

Stack & domain

WordpressPHPMySQLRest ApisHtml5Css3JavaScriptReactGitCI/CDCdnAWSGCPAzureNext.jsGatsbyProblem-solvingAnalytical SkillsCommunicationWeb DevelopmentEnterprise-scaleHigh-trafficComplex SolutionsMedia

About the role

Original posting from Onhires via Ashby

ABOUT THE COMPANY

We are a premier global digital agency and an official WordPress VIP Gold Partner, recognized as one of the world’s leading experts in enterprise-scale WordPress implementation. As an Inc. 5000 company, we specialize in high-traffic, complex solutions for major publishers and global brands across North America, Europe, and Asia.

Our engineering culture is built on technical excellence, contributing to the open-web ecosystem and delivering innovative products used by thousands of businesses worldwide. We offer a mature, remote-first environment where you will work alongside top-tier international talent to solve high-stakes architectural challenges for some of the biggest names in media.

Responsibilities

  • Develop custom WordPress themes, plugins, and Gutenberg blocks following best practices
  • Design and maintain scalable backend architecture using PHP, MySQL, REST APIs, and modern coding standards
  • Implement advanced WordPress functionality, including custom post types, taxonomies, user roles, and content workflows
  • Ensure compliance with WordPress VIP coding standards, security, and architectural principles
  • Optimize WordPress applications for performance, scalability, and reliability using caching, CDNs, and server-level optimizations
  • Write clean, secure, and well-tested code; perform code reviews and refactor legacy solutions
  • Collaborate with DevOps teams on CI/CD pipelines, deployments, and performance audits
  • Troubleshoot complex issues related to APIs, performance, security, and hosting infrastructure
  • Participate in architecture design, technical planning, and sprint ceremonies
  • Mentor junior developers and contribute to engineering best practices and documentation

Required Skills & Experience

  • 6+ years of hands-on experience with WordPress development
  • Strong expertise in custom themes, plugins, Gutenberg (React), WP hooks, filters, REST APIs, and WP-CLI
  • Solid backend experience with PHP 7/8, OOP, MVC principles, and Composer
  • Frontend skills with HTML5, CSS3/SCSS, JavaScript (ES6+), React
  • Strong understanding of MySQL optimization, caching (Redis, Memcached), and CDN integration
  • Knowledge of WordPress security best practices
  • Experience with Git, CI/CD workflows, and collaborative development
  • Strong problem-solving and analytical skills
  • Ability to communicate clearly and work effectively in cross-functional teams

NICE TO HAVE

  • Experience with Headless WordPress (Next.js, Gatsby, React)
  • Familiarity with WordPress VIP, WP Engine, Pantheon, or other enterprise hosting platforms
  • Knowledge of cloud infrastructure (AWS, GCP, Azure)
  • Experience with performance audits, Core Web Vitals, and Lighthouse optimization
  • Experience integrating third-party systems (CRM, analytics, marketing automation, paywalls)
  • Background in enterprise agencies or large-scale publishing environments

WHAT THE COMPANY OFFERS

  • Fully remote role within Europe
  • Long-term, stable collaboration
  • Opportunity to work on large-scale, high-traffic WordPress platforms
  • High level of ownership and influence on technical decisions
  • Collaborative, engineering-focused environment
  • Exposure to complex technical challenges and modern web technologies

Source: Onhires careers (Ashby)

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