How to Hire a Dedicated PHP Developer: Skills, Tests and Costs
PHP still powers a huge share of the web. Here is how to find a dedicated PHP developer who writes modern, secure, maintainable code — not legacy spaghetti.
To hire a dedicated PHP developer, define whether you need new development or legacy maintenance, test modern PHP 8 skills with a small practical task, check framework experience (Laravel, Symfony or CodeIgniter), and choose a full-time, part-time or hourly engagement. A dedicated developer works only on your codebase, so continuity and code quality improve month after month.
Why PHP is still a smart hiring choice
PHP runs WordPress, Laravel, Magento and countless custom business applications. Modern PHP 8 is fast, supports strict typing, enums, attributes and readonly properties, and has a mature ecosystem around Composer. For most web applications, PHP offers a large talent pool and low hosting costs — a practical combination for growing businesses.
Decide what kind of PHP work you need
Before you look at profiles, be clear about the job:
- New product development — you need someone strong in architecture, testing and a modern framework.
- Legacy maintenance — you need patience, debugging skill and experience upgrading PHP 5 or 7 code.
- CMS and e-commerce — WordPress, WooCommerce or Magento experience matters more than framework depth.
- API and integrations — focus on REST design, authentication and third-party services.
Skills to look for
| Skill area | What good looks like |
|---|---|
| Core PHP | PHP 8 features, OOP, SOLID principles, Composer autoloading |
| Frameworks | Laravel or Symfony conventions, ORM usage, queues |
| Databases | Efficient MySQL/PostgreSQL queries, indexing, migrations |
| Security | Prepared statements, CSRF protection, password hashing, OWASP awareness |
| Testing | PHPUnit or Pest tests for critical paths |
| Tooling | Git workflows, Docker, static analysis with PHPStan |
A practical test beats a quiz
Give candidates a short, paid task that mirrors your work — for example, build a small API endpoint with validation, a database query and a unit test. Review the code for readability, structure and how they handled edge cases. Then discuss their choices on a call. This reveals far more than trivia questions.
Interview questions worth asking
- How would you upgrade a PHP 7.2 application to PHP 8.3 safely?
- Walk me through how you would find and fix a slow page.
- How do you prevent SQL injection and cross-site scripting?
- When would you choose Laravel over a lightweight framework?
- Tell me about a bug that took you longest to find.
Red flags
- No experience with version control or code reviews.
- Treats security as an afterthought.
- Cannot explain trade-offs in their own past projects.
- Has only worked on themes without any back-end logic, when you need custom development.
What drives the cost
The monthly cost of a dedicated PHP developer depends on seniority, framework specialisation and whether you need full-time, part-time or hourly capacity. Hiring through a dedicated staffing partner removes recruitment fees and infrastructure costs, which is usually where local hiring becomes expensive.
Next steps
If you want to skip the sourcing work, see our dedicated PHP developers or Laravel specialists, and share your brief to receive matched profiles within 48–72 hours.
