Overview
We are seeking a highly skilled Senior PHP Developer with active SC (Security Check) Clearance to join a high-profile programme for a confidential UK client. In this role, you will be responsible for designing, developing, and maintaining secure, scalable web applications using modern PHP technologies. You will work closely with cross-functional teams to deliver high-quality solutions while adhering to security best practices and government standards. This is an excellent opportunity to contribute to mission-critical projects within a collaborative and technically driven environment.
Key Responsibilities
- Design, develop, and maintain secure, scalable web applications using PHP.
- Develop and enhance applications using Laravel and CodeIgniter frameworks.
- Build responsive and interactive user interfaces using JavaScript, jQuery, jQuery UI, and Backbone.js.
- Develop and consume RESTful APIs and integrate third-party services where required.
- Design, optimize, and maintain databases using MySQL and MongoDB.
- Deploy, configure, and maintain applications on Apache web servers running on Ubuntu/Linux environments.
- Implement performance optimization techniques, including caching solutions using Memcached.
- Write clean, maintainable, and well-documented code following coding standards and best practices.
- Troubleshoot, debug, and resolve production issues while ensuring application stability and performance.
- Participate in code reviews, technical discussions, and Agile ceremonies.
- Ensure applications comply with security standards appropriate for SC-cleared environments.
Required Experience & Skills
- Active SC (Security Check) Clearance (mandatory).
- Strong commercial experience developing enterprise applications using PHP.
- Hands-on experience with Laravel and CodeIgniter frameworks.
- Strong knowledge of JavaScript, jQuery, jQuery UI, and Backbone.js.
- Experience with MySQL and MongoDB database design and optimization.
- Experience deploying and supporting applications on Apache and Ubuntu/Linux environments.
- Experience implementing caching mechanisms using Memcached.
- Strong understanding of RESTful API development and integration.
- Experience with Git and modern version control practices.
- Strong debugging, analytical, and problem-solving skills.
- Excellent communication skills and the ability to work within Agile development teams.
Desirable Skills
- Experience working on UK Government or other security-cleared projects.
- Experience with CI/CD pipelines and automated deployments.
- Familiarity with secure software development practices and OWASP guidelines.
- Experience maintaining legacy PHP applications while contributing to modernization initiatives.
Pay: From £32,000.00 per year
Experience:
Work authorisation:
- United Kingdom (preferred)
Work Location: Hybrid remote in London
