Senior Wordpress Developer

Flatiron is a fully remote, US-based software company delivering high-impact, modern digital experiences. We work with mission-driven organizations, media groups, and product teams to build scalable, accessible, and performant web platforms. We're currently seeking full-stack developers to join our engineering team, with a strong emphasis on deep WordPress and modern JavaScript experience.

We're looking for two skilled full-stack developers, ideally from an agency or product background, to help us deliver best-in-class WordPress-based experiences. At least one of these candidates must be a PHP and WordPress expert, while the other may lean more toward JavaScript and React development—though both should bring solid WP development skills to the table.

You'll be working on high-scale web platforms using modern architecture, including headless WordPress setups. Our ideal candidates are highly collaborative, write clean and well-documented code, and are comfortable owning features end-to-end in an agile environment.

• Design and implement high-quality, maintainable full-stack solutions
• Lead or support development of custom WordPress themes, plugins, and Gutenberg blocks
• Build scalable headless architectures with WordPress as a backend (REST / GraphQL APIs)
• Work with modern JavaScript tooling and frameworks (React, Redux, Node.js, Webpack)
• Manage SQL databases and optimize performance
• Ensure accessibility, responsiveness, and cross-browser compatibility
• Collaborate with cross-functional teams including designers, PMs, and QA
• Participate in code reviews, sprint planning, and retrospectives

• Advanced level of written and oral English proficiency
• 5+ years of full-stack development experience
• Strong experience with PHP and WordPress core development
• Experience with ACF, WordPress templating, custom post types, and plugin development
• Proficiency in JavaScript (including ES6+), HTML, and CSS
• Experience with React (especially Gutenberg block development) and Redux
• Familiarity with headless architecture, REST APIs, and GraphQL
• Proficient with Git, GitHub, and CI / CD tools
• Understanding of accessibility and performance best practices
• Experience with Agile development processes
• Strong UNIX / Linux command line skills

• Familiarity with Alley's Irving framework
• Experience with Node.js and Express
• Webpack or other JavaScript build tools
• Experience with Redux Sagas
• Cloud infrastructure familiarity (e.g., AWS, Vercel, Netlify)

• Yearly Office Allowance Budget
• Macbook Purchase Support
• Wellbeing Support

If you think that you are a good fit for the position, please apply through LinkedIn.

Only CVs that are in English will be accepted.

Flatiron Software Co has a zero tolerance to discrimination policy. In this regard, during the course of the evaluation of your job application and during all your employment relation, if any, all discriminatory factors such as race, sex, sexual orientation, social gender definitions / roles, colour, national or social background, ethnicity, religion, age, disablement, political opinion or any status that is protected under law shall be totally disregarded.