Top Senior PHP Developer Jobs

Develop and scale web applications, manage large datasets, design APIs, ensure security, and collaborate in agile teams.

Senior Web Developer responsible for designing and integrating content-driven web applications, CMS integration, content migration, building RESTful web services, and implementing security and workflows. Works with Java/Spring and PHP stacks, front-end technologies (HTML5/CSS/JavaScript), and backend tools (Hibernate, Oracle, SQL Server, WebSphere).

Develop, analyze, refactor, and maintain PHP/C# web applications; design REST APIs and JavaScript front-end components; improve performance, implement test automation and CI, troubleshoot complex customer issues, and ensure consistent best practices across services.

Lead architecture, development, and maintenance of scalable Moodle LMS platforms. Build custom plugins and themes, implement SCORM/xAPI/LTI integrations, optimize performance and security, manage CI/CD and cloud deployments, and mentor engineers while collaborating with designers and stakeholders.

Develop and maintain PHP web applications using PHP 5.x, jQuery, and Backbone.js. Participate in requirement analysis, design, coding, unit and integration testing, and collaborate with clients and offshore teams in an Agile environment. Strong communication and onsite availability required for a 12+ month engagement.

Lead and deliver web application projects from requirements through production. Design, develop, review code, coordinate QA and integration testing, mentor junior developers, supervise onshore/offshore resources, provide production support and on-call rotations, estimate tasks, and work with business stakeholders to define requirements and improvements.

Develop, maintain, and troubleshoot websites and web applications using PHP/Drupal and modern front-end technologies. Implement responsive, accessible, SEO-friendly designs, follow SDLC, perform QA/testing, produce documentation, and collaborate with stakeholders to meet functional requirements.

Design, develop, and maintain Drupal-based websites and modules for state agencies. Build database structures, integrate APIs, enforce development standards and security, and provide technical support and presentations. Use Git/Subversion, command line, and TDD practices.

Remote senior PHP developer role building fintech solutions. Work in a team using PHP 8 and Laravel 8 (or Symfony), integrate external services, design and optimize SQL databases, write unit/integration tests with PHPUnit, and use Linux/CLI. Emphasis on PSR, OOP, SOLID and common design patterns; Docker, GitLab CI, and composer experience are a plus.

Design, build, and maintain FeeNavigator features across backend and frontend. Optimize MySQL queries, write unit/integration/end-to-end tests, refactor complex code, document architecture, participate in code reviews, collaborate with Product and SRE, diagnose incidents and performance issues, and contribute to development process improvements.

The Lead Back-End Developer will oversee backend development initiatives, mentor the backend team, and collaborate with frontend teams to ensure robust backend infrastructure and optimal user experience.

The Senior Back-End Developer will lead backend initiatives, mentoring a team, developing infrastructure with PHP and Laravel, and optimizing technology.

This role involves developing and maintaining web applications using PHP, JavaScript, and SQL, while also collaborating with project managers and clients.

Seeking a Senior Full Stack Developer to produce scalable software for e-commerce. Responsibilities include developing applications, maintaining code, collaborating with teams, and managing software solutions.

Develop scalable software solutions as part of a cross-functional team, handling both front-end and back-end tasks for e-commerce projects.

The PHP Developer will design and architect web applications using the LAMP stack, collaborate with teams, optimize performance, ensure security, mentor junior developers, and conduct code reviews.

Design, develop, and test complex web applications. Provide guidance, collaborate on features, ensure quality, and resolve technical issues.

Looking for a PHP Developer with over 5 years of experience in PHP development, including application maintenance and migration between PHP and .Net. Responsibilities include designing applications, writing code, and testing. Strong communication skills are essential.

The PHP Developer will design and build applications, handle maintenance, and migrate between PHP and .Net with over 5 years of experience.

Looking for a Senior Software Engineer with strong web development skills, focusing on Java, AWS, PHP, and Groovy. Responsibilities include leading technical direction, coordinating developers, and enhancing DevOps skills.

We need a senior-level PHP Developer with Laravel experience for a major project involving service request desk programming.

The Lead PHP Engineer will provide technical leadership, design and develop software applications, mentor team members, and guide process improvements in bioinformatics and data analysis.

The Senior Backend Engineer will maintain a PHP-based payment platform, migrate to Rust, troubleshoot production systems, and contribute to code quality and deployment cycles.

The Senior PHP Application Engineer will maintain, improve, and modernize existing PHP applications, diagnose issues, develop new features, and collaborate with various teams to ensure stable delivery while mentoring less experienced engineers.