WordPress powers 43% of all websites globally, and the demand for skilled WordPress developers shows no sign of slowing. The employment of web developers is expected to grow 7% from 2023 to 2033, with approximately 14,500 job openings annually. The average WordPress developer salary sits around $70,000 per year, with total compensation reaching $87,000 when you factor in benefits and bonuses.
The path to becoming a WordPress developer is more accessible than it has ever been. You don’t need a four-year degree, and you don’t need years of formal coding experience to get started. What you do need is a clear roadmap and the right resources.
Here’s what we cover:
- The programming languages every WordPress developer must learn
- How to familiarize yourself with WordPress before writing custom code
- How to choose a development specialization: themes, plugins, or core
- How to build a portfolio that wins your first role or client
- How to connect with the WordPress community as a career accelerator
- Free and paid resources for every stage of your learning
Freshy has been building professional WordPress websites for over 2,400 clients since 2011. If you’re building toward a career in WordPress development and want to see what expert-level work looks like, explore our WordPress development services or browse our portfolio to understand the standard you’re working toward. And when you’re ready to take on client work, get in touch with our team to learn how we approach new projects.
Why become a WordPress developer?
Before getting into the steps, it’s worth understanding what you’re building toward. WordPress developers design, build, and maintain WordPress websites and the themes and plugins that power them. Their day-to-day responsibilities include:
- Building custom themes that control the layout and structure of a WordPress site
- Developing custom plugins that add specific functionality to the WordPress dashboard
- Writing PHP, HTML, CSS, and JavaScript to meet client requirements
- Installing WordPress, configuring hosting providers, and managing web servers
- Troubleshooting performance, security issues, and compatibility problems
- Contributing to the WordPress community through forums, talks, and open-source work
JavaScript is the most popular programming language among developers globally. 71.4% of websites use PHP as their back-end language. Together with HTML and CSS, these form the technical core of all WordPress development work.
If you’re wondering whether this career is worth pursuing, our guide on what a WordPress developer does covers the full scope of the role in detail.
Step 1: Learn the foundational programming languages
Mastering WordPress development requires a practical, hands-on approach to the underlying programming languages. You don’t need to master all of them before you start building, but you need a working knowledge of each before you can call yourself a WordPress developer.
HTML and CSS
HTML structures content on a web page. CSS controls the visual design and presentation. These are the entry points for anyone building for the web, and for WordPress theme development specifically, they govern how content is displayed on the front end.
You can learn HTML, CSS, and JavaScript basics in structured 4-hour courses as a starting point, but expect several weeks of practice before applying them to real WordPress projects. Free resources through freeCodeCamp, The Odin Project, and MDN Web Docs cover both well at no cost.
JavaScript
JavaScript is essential for modern WordPress and for creating dynamic user experiences. In the context of WordPress specifically, it has become increasingly central with the block editor, Full Site Editing, and the REST API all built heavily on JavaScript and React.
Most WordPress courses underserve JavaScript relative to its actual importance. Plan to study it seriously alongside PHP rather than treating it as something to address later.
Our article on WordPress development services explains how JavaScript fits into the broader WordPress development stack.
PHP
PHP is the scripting language that powers WordPress core. Virtually every custom theme and plugin is built with it. WordPress functions, template tags, hooks, and filters are all PHP-based. Once you understand PHP’s syntax and object-oriented fundamentals, the WordPress-specific layer becomes significantly more approachable.
Codecademy offers a widely recommended structured PHP course for beginners. The prerequisite is basic HTML familiarity, which you’ll have from the previous step.
MySQL
WordPress uses MySQL for database management. While you won’t write SQL queries constantly, understanding how WordPress stores posts, users, settings, and custom data in the database helps you build more efficiently and troubleshoot problems that are otherwise opaque.
Step 2: Familiarize yourself with WordPress before developing for it
Before writing a single line of custom code, you need to understand how WordPress works as a platform from the inside. This means using it actively, not just reading about it.
Install WordPress locally
Set up a local WordPress environment using a free tool like Local by Flywheel or DevKinsta. Both allow you to install WordPress on your own computer without needing a live hosting provider. A local environment lets you experiment freely without any risk to a live site.
Once installed, explore the WordPress dashboard thoroughly. Create posts and pages, install and activate themes and plugins, configure settings, and use the block editor. Understanding the user experience from the site owner’s perspective makes you a better developer because you understand what you’re building for.
When you’re ready to move to a live environment, our guide to managed WordPress hosting explains what to look for in a hosting provider.
Study the WordPress Codex and Developer Handbook
The WordPress Codex is a free online manual created and maintained by the WordPress community. The WordPress Developer Handbook at developer.wordpress.org covers theme development, plugin development, common APIs, the REST API, the Template Hierarchy, and coding standards in depth.
The Template Hierarchy is the logic that WordPress uses to render specific pages. Understanding it is fundamental to theme development. It governs which template file WordPress loads for any given page request, and building custom themes without understanding it leads to predictable and frustrating errors.
Understand how themes and plugins work together
Plugins allow adding custom functionality that stays active even if the theme changes. Themes control visual design and layout. Understanding this distinction shapes every architectural decision you’ll make as a developer.
Install several free themes and numerous plugins in your local environment and study how they’re structured. Read the code. Trace how a plugin hooks into WordPress actions and filters. Look at how a theme’s functions.php file adds theme support, registers menus, and enqueues scripts and styles.
Our breakdown of the best WordPress plugins gives you a starting point for understanding what well-built plugins look like in practice.
Step 3: Choose your development specialization
The WordPress ecosystem is large enough that experienced developers tend to focus on one primary area. Choosing your specialization early shapes your learning path and helps you build relevant experience more efficiently.
Theme development
Theme developers create custom themes that control the visual design, layout, and template structure of WordPress websites. Theme development requires strong PHP, HTML, and CSS skills, along with an understanding of the Template Hierarchy and JavaScript for block editor and Full Site Editing work.
The average price for a premium WordPress theme is $100, with prices for premium subscription plans typically ranging up to $200 per year. Themes with integrated plugins sell 4 times better than standalone themes, which makes plugin integration a commercially smart skill to develop alongside theme work.
You can also explore free themes in the WordPress directory as study material to understand how real theme structures are organized.
See our guide on the best WordPress themes to understand what distinguishes high-quality theme design.
Plugin development
Plugin developers build custom plugins that add specific functionality to WordPress websites. Plugin development is deeply PHP-focused and requires a solid understanding of the WordPress hook system, database management, and security best practices. Custom plugins often include custom post types, settings pages, API integrations, shortcodes, and REST API endpoints.
The freemium model is well-established in the plugin market: offering a free version engages users and drives upgrades to a premium version with advanced features. The average annual premium WordPress plugin license costs about $125. Prices ending in 9 have been shown to increase sales by up to 24%, which is a small detail worth knowing if you ever sell your own plugins.
For WooCommerce-specific plugin work, our WooCommerce development service covers what ecommerce-focused plugin development looks like at a professional level.
Core WordPress development
Core developers contribute directly to the WordPress software through the official contribution process managed by the WordPress Foundation. This is the most advanced path and typically comes after significant experience with theme or plugin development. Core contributors work on the WordPress codebase itself, including block editor improvements, performance patches, security updates, and new features.
Step 4: Build a portfolio of real WordPress projects
A portfolio of completed WordPress projects is the most important career asset you can build. It carries more weight than certifications in most hiring decisions and more than a resume alone when pursuing freelance opportunities.
Build demonstration projects while learning
If you don’t yet have client work, build demonstration projects deliberately: a custom theme built from scratch, a plugin that solves a specific real-world problem, a WooCommerce store with custom checkout functionality. Host them on a real hosting provider with a proper domain rather than keeping them as local screenshots.
Document what each project required technically, what problem it solved, and what decisions you made along the way. This documentation demonstrates your thinking process, which matters as much as the finished product to hiring agencies and potential clients.
If you’re unsure what a professionally structured WordPress project looks like from the ground up, our WordPress design and development services page outlines how we approach client projects.
Create your own portfolio website
Your portfolio should live on your own WordPress website. Use it to showcase your best projects, explain your development approach, and make it easy for potential clients and employers to contact you. The portfolio site itself is a demonstration of your skills: build it on WordPress, make it fast, ensure it’s mobile-responsive, and apply everything you’ve learned about WordPress speed optimization to make it perform well.
If you want your portfolio to be found organically by potential clients, our guide to WordPress SEO covers how to structure a site for search visibility from the ground up.
Contribute to open-source WordPress projects
Contributing to open-source WordPress plugins or themes gives you real codebase experience, exposes your work to the broader WordPress community, and creates a verifiable public record of your development activity. Even small contributions through the WordPress support forums, GitHub repositories, or the official plugin directory build your visible track record in the community over time.
Step 5: Connect with the WordPress community
The WordPress community is one of the most active and welcoming open-source communities on the internet. Connecting with it accelerates your learning, opens career opportunities, and provides ongoing support throughout your career development.
Forums and Slack
WordPress.org has forums for community support where developers and users ask and answer questions about every aspect of the platform. Spending time answering questions in those forums is both a learning tool and a way to demonstrate your expertise publicly. The WordPress Slack community provides real-time channels for discussing development, contributing to core, and connecting with other developers worldwide.
WordCamps and meetups
WordCamps are global events organized by local community groups under the WordPress Foundation. Attending gives you access to development talks, networking with potential collaborators and clients, and direct exposure to the people actively building the platform. Local WordPress meetups provide a similar opportunity on a smaller scale throughout the year.
WordPress Jobs
WordPress Jobs at jobs.wordpress.net is the dedicated platform for WordPress roles. Monitoring it regularly helps you understand which skills are in current demand, what experience levels different employers look for, and how the market is structured for your chosen specialization.
Free and paid resources to support your learning
- learn.wordpress.org is the official WordPress learning platform with free structured courses covering beginner site management through advanced block development. Content here reflects current WordPress standards and updates as the platform evolves.
- developer.wordpress.org is the WordPress Developer Handbook, the essential reference for all WordPress development. Theme development, plugin development, common APIs, REST API documentation, and the Template Hierarchy are all documented here for free.
- Udemy has one of the largest collections of WordPress courses available. Course quality varies, so read recent student reviews before purchasing. Courses are frequently discounted well below list price.
- The Tao of WordPress is a comprehensive 300-page ebook covering WordPress development concepts in depth. It’s a well-regarded resource for developers who prefer structured reading material alongside video tutorials.
- freeCodeCamp provides free courses covering HTML, CSS, and JavaScript at a quality level that rivals paid alternatives. It’s an excellent starting point for building web foundations before diving into WordPress-specific content.
- YouTube video tutorials cover virtually every WordPress development topic. Searching for specific WordPress functions, concepts, or error messages surfaces tutorial content that’s often faster to follow than documentation when you’re stuck on something specific.
For a curated roundup of the best resources across every learning stage, read our companion guide on online resources to help you become a WordPress developer.
Launch Your WordPress Development Career With Freshy’s Standards as Your Benchmark
Becoming a WordPress developer is a realistic and well-compensated career goal with a clear learning path and genuine market demand. The platform powers 43% of the global web, employers are actively hiring, and the freelance opportunities for skilled developers are substantial.
Key takeaways:
- Learn HTML, CSS, JavaScript, and PHP as foundational programming languages before specializing in WordPress-specific development
- Install WordPress locally using Local by Flywheel and spend time understanding the platform as a user before building for it
- The Template Hierarchy and WordPress hook system are the two most important concepts for theme and plugin development
- Choose a specialization, build deliberate demonstration projects, and host them live on a real domain
- A portfolio of live WordPress projects carries more weight than certifications in most hiring and freelance decisions
- The WordPress community, through Slack, forums, and WordCamps, is a genuine career accelerator, not just a support resource
- The average WordPress developer salary is $70,000 per year, with total compensation reaching $87,000 annually
Freshy is the largest fully in-house WordPress agency on the US East Coast, and we’ve been setting the standard for professional WordPress development since 2011. If you’re building toward this career, studying the kind of work top agencies produce is one of the fastest ways to calibrate your own skills.
Browse our portfolio to see what high-quality WordPress development looks like across dozens of industries, read what our clients say about working with a professional team, and reach out to us whenever your skills are ready to put to work on real projects.
FAQs
What are the first steps to becoming a WordPress developer?
Start by learning HTML and CSS to understand web structure and styling, then move to PHP, which powers WordPress core and all custom development.
Set up a local WordPress environment using a free tool like Local by Flywheel, explore the WordPress dashboard thoroughly, and study the WordPress Developer Handbook at developer.wordpress.org before writing any custom theme or plugin code.
How much do WordPress developers earn?
The average WordPress developer salary is approximately $70,000 per year, with total compensation including benefits reaching around $87,000 annually. Rates vary depending on specialization, experience level, geographic location, and whether you work as a freelancer or in-house. Senior developers at established agencies and experienced freelancers regularly earn above these averages.
Do I need a formal degree to become a WordPress developer?
No. Many professional WordPress developers are self-taught or bootcamp-trained. What matters most to employers and clients is a portfolio of completed WordPress projects demonstrating real technical skills. Some job listings note a computer science degree as preferred, but strong candidates without one are hired regularly across the industry.
What is the WordPress Template Hierarchy?
The Template Hierarchy is the logic WordPress uses to determine which template file to load for any given page request. When a visitor lands on a single post, a category archive, a homepage, or a custom post type, WordPress follows a defined sequence of template files to decide what to render. Understanding this hierarchy is foundational to theme development because it determines how and when custom templates apply to different content types.
How do I build a WordPress developer portfolio with no client experience?
Build demonstration projects: a custom theme developed entirely from scratch, a plugin that solves a specific practical problem, and a WooCommerce store with custom functionality. Host each on a live domain with a real hosting provider rather than keeping them local.
Document what each project required and what decisions you made. Contribute to open-source WordPress plugins or themes through the plugin directory or GitHub to build a verifiable public record of your work.
Where should I look for my first WordPress developer job or freelance client?
WordPress Jobs at jobs.wordpress.net lists roles specifically within the WordPress ecosystem. Upwork and Toptal connect freelance developers with clients across project types.
LinkedIn’s job search includes WordPress development roles at agencies and in-house teams. Active participation in the WordPress Slack community and attendance at local WordCamp events regularly generate referrals that lead to the most reliable early opportunities.
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