Develop secure, scalable custom WordPress plugins and themes for enterprise-scale projects. Collaborate with the team using Agile Scrum to shape technical direction and maintain engineering best practices through code reviews and testing.
Senior WordPress Engineer (Freelance)
Who You Are
You have a keen eye for details, even the small ones
You are an enthusiastic WordPress advocate who is curious about how emerging technologies - including AI - can enhance the platform
You are fueled by a balanced blend of humility and confidence
You appreciate order and efficiency but have an action-oriented approach
You have an appetite for learning and self-development
You value autonomy and have the self-management skills to operate dependably in a fully remote role
You're actively exploring how AI tools can improve your productivity and code quality
You think beyond the code - you're comfortable making architectural decisions, evaluating trade-offs, and guiding technical direction for a project
What You've Done
You’ve had your hands deep in complex, large scale web technology projects
You’ve actively participated in mentoring and guiding less experienced developers to follow best practices through code reviews
You’ve built complex custom WordPress plugins and themes from scratch
You’ve worked extensively with PHP, WordPress, JavaScript, HTML, and CSS
You've built custom Gutenberg blocks, Block Editor panels, and sidebar plugins to extend the editing experience
You've used performance monitoring and error tracking tools to diagnose issues in production environments
You have experience developing for enterprise WordPress hosting platforms such as WordPress VIP, including familiarity with their coding standards, deployment workflows, and code review requirements
What You'll Do at XWP
Be an Engaged Team Member
Contribute to estimations for all tickets in the backlog and participate in Backlog Grooming, Sprint Planning, and Sprint Review Meetings
Adhere to Agile Scrum Methodologies and organizational processes
Be a candid, respectful and supportive teammate and leader
Work closely and collaboratively with others to develop solutions
Shape technical direction in collaboration with teammates, balancing client needs, maintainability, and long-term scalability
Champion Engineering Best Practices
Review and write unit, integration, and regression tests when appropriate
Write and maintain unit tests with PHPUnit, enforce static analysis with PHPStan, and build end-to-end tests with Playwright
Conduct architectural peer reviews for code created by other engineers
Set up build and test environments as well as deploying code
Implement PHP and JavaScript Linting
Setting up CI/CD workflows with Github Actions
Implement standard Docker local development environments
Monitor and optimize application performance using tools like Sentry for error tracking, New Relic for application logs and performance metrics, and Lighthouse and Core Web Vitals for frontend performance
Write Secure, Performant, Scalable Code
Develop custom WordPress plugins for use at enterprise scale
Object Oriented Programming
Create custom React-based Blocks
Utilize WordPress technologies like WP-CLI and REST API
Build custom, performant SQL queries
Package management tools like NPM and Composer
Responsive interface development and interface extension using JavaScript
Debugging across a wide range of browsers and devices
Develop and maintain plugins and themes that meet WordPress VIP coding standards and deployment requirements
What Success Looks Like
Delivery of quality code, on time, and as estimated
Collaborative and effective communication across global time zones and cultures
Proactive approach to learning, growth, and sharing
Having the trust and confidence of your teammates
Leading by example and treating others with respect
Thoughtful adoption of AI tools that demonstrably improves code quality, security, and overall quality of work
Payscale & Benefits
Trust and support from your colleagues (we look out for each other and work together towards our shared goals and vision)
The rewards of a highly collaborative culture (we’re a team, not a working group)
The joys of remote work done right (schedule flexibility, skip the commute, and more time for family and interests outside of work)
The chance to play an important part in helping XWP achieve its full potential and make a meaningful difference for our clients, team members and the open web.
“I was the first applicant for a remote marketing position that got listed on the company website the same day I applied. Had an interview within 48 hours!”