PHP Developer

PHP Developers build the backend systems that power the majority of the internet. That includes everything from small business websites to multi-billion-dollar e-commerce platforms. WordPress, Magento, Shopify (which started as a PHP application), Wikipedia, Facebook's original platform — PHP has been at the center of web development for 25 years and remains the dominant server-side language by deployment count.

In a product company building a custom web application, a PHP Developer's typical sprint involves writing API endpoints for new features, fixing bugs found in QA, optimizing slow database queries surfaced in production monitoring, reviewing pull requests from colleagues, and attending sprint ceremonies to understand what's coming next. The Laravel ecosystem has made PHP application development particularly productive: a new authentication system, a job queue, a notification system, and a REST API can all be scaffolded and working within hours.

In an agency or freelance context, PHP development often involves WordPress: building custom themes, developing plugins that add functionality the core CMS doesn't provide, integrating WooCommerce with payment processors and inventory systems, and maintaining client sites through WordPress major version updates. This is a different kind of work — more breadth, more client communication, faster context-switching — but the underlying PHP skills transfer directly.

Security is a persistent responsibility in PHP development. PHP powers so much of the web that it's a constant target. Developers who understand SQL injection, XSS, CSRF, and the specific ways these vulnerabilities manifest in PHP applications — and who write code that defends against them by default rather than as an afterthought — are substantially more valuable than those who treat security as someone else's concern.

Education:

• Bachelor's degree in computer science or web development is common but not required
• Many working PHP developers are self-taught or bootcamp-trained, particularly those focused on WordPress
• Portfolio projects and GitHub contributions carry significant weight in PHP developer hiring

Core technical skills:

• PHP 8.x: typed properties, constructor promotion, match expressions, named arguments, fibers
• Laravel: Eloquent ORM, Blade templating, middleware, jobs and queues, broadcasting, Artisan CLI
• Object-oriented PHP: interfaces, traits, abstract classes, dependency injection
• Testing: PHPUnit, Laravel Dusk for browser testing, test factories and seeders
• Composer: package management, autoloading, creating and publishing packages
• PSR standards: PSR-4 autoloading, PSR-7 HTTP messages, PSR-12 code style

Database:

• MySQL or PostgreSQL: query optimization, indexes, transactions, migrations
• Redis for caching and session management
• Eloquent relationships, eager loading, and query scopes

Frontend integration:

• REST API design for JavaScript frontend consumers
• Livewire or Inertia.js for Laravel-based interactive UIs (increasingly expected)
• Blade component systems and HTMX patterns

Infrastructure:

• PHP-FPM configuration and tuning for production performance
• Docker for local development and containerized deployment
• Nginx or Apache: server blocks, SSL termination, proxying
• AWS or DigitalOcean deployment; Laravel Forge or Vapor for managed PHP hosting

WordPress-specific (for relevant roles):

• Plugin and theme development using WordPress hooks architecture
• WooCommerce extension development
• Gutenberg/block editor development with React

PHP's job market is large, stable, and often underestimated by developers who associate the language with its pre-modern reputation. PHP 8.x is a genuinely capable modern language, and the Laravel ecosystem in particular has attracted developers who choose it deliberately rather than inheriting it. The result is a bifurcated market: strong demand for Laravel and WordPress specialists, lower demand for legacy PHP without framework context.

WordPress development is a major segment unto itself. The WordPress ecosystem employs tens of thousands of developers worldwide — plugin developers, theme developers, WooCommerce specialists, hosting platform engineers. The market for senior WordPress engineers who can build production-quality plugins, handle security hardening, and manage complex WooCommerce implementations is consistently strong.

The Laravel developer market has grown alongside the framework's adoption. Companies choosing PHP for new projects in 2025 are almost universally choosing Laravel, and the demand for developers who know it well exceeds the supply. Developers with deep Laravel knowledge — not just 'I've used it' but understanding the service container, event broadcasting, Horizon, Octane — are rarely unemployed.

E-commerce is a reliable demand driver. Magento (Adobe Commerce), WooCommerce, and custom PHP-based ordering systems power a large portion of online retail. These systems require ongoing development, performance work, and security maintenance. Payment gateway integrations, inventory system connections, and tax calculation updates are perpetual work.

For developers at mid-level and above, the career path leads toward technical lead, engineering manager, or specialization in high-value domains like fintech or healthcare. Senior PHP engineers at well-funded SaaS companies regularly earn $120K–$145K. The perception that PHP pays less than other languages is partially a market-segment effect — agencies pay less than product companies in PHP just as in every other language.

Dear Hiring Manager,

I'm applying for the PHP Developer position at [Company]. I've been building web applications in PHP for six years, primarily in Laravel, most recently at [Company], where I was a backend engineer on a subscription billing platform serving around 15,000 active subscribers.

My work centered on the billing engine — a Laravel application managing subscription state, trial periods, proration calculations, and Stripe integration. When I joined, the system processed webhooks synchronously in the request cycle, which caused occasional timeouts during Stripe event bursts. I moved all webhook processing to a queued job system using Laravel Horizon with Redis, which eliminated the timeouts and gave us real-time visibility into the processing queue. Webhook throughput went from a practical ceiling of about 40/minute to over 1,200/minute with headroom.

I also led the work to add multi-currency support, which required changes across the schema, the billing calculation logic, and the Stripe integration. I designed it as an additive feature — every existing subscription was treated as USD by default, new fields were nullable with sensible fallbacks — so we could roll it out to new sign-ups immediately while migrating existing accounts incrementally. We did the full rollout without a maintenance window.

On the testing side, I introduced feature tests for the billing engine when I joined — the existing codebase had mostly unit tests for utilities but nothing covering the subscription state machine end-to-end. Writing those tests revealed two edge cases in proration logic that had been silently producing incorrect invoice amounts for a small percentage of downgrades. We fixed them before any customer noticed.

I'd welcome the opportunity to discuss the role.

[Your Name]