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Description We are seeking a Senior PHP Developer to support the modernization of an existing enterprise application environment. This role will focus on reviewing and improving legacy PHP code, identifying opportunities for refactoring and modernization, and helping transition applications and services into a modern Microsoft Azure cloud environment. The ideal candidate is a hands-on senior developer who can assess existing codebases, provide thoughtful code reviews, improve development standards, and contribute directly to modernization efforts. Requirements 7+ years of PHP development experience Strong experience working with and modernizing legacy PHP applications Experience performing code reviews, identifying technical debt, and recommending improvements Strong understanding of PHP development best practices, design patterns, and maintainable application architecture Hands-on experience refactoring and modernizing existing codebases Experience migrating, modernizing, or deploying applications within Microsoft Azure Knowledge of Azure services and cloud-native application concepts Experience with REST APIs and backend integrations Strong SQL and relational database experience Experience with Git and modern source-control/development workflows Ability to analyze existing systems and determine appropriate modernization approaches Experience working within large or complex enterprise application environments Strong communication skills with the ability to collaborate with developers, architects, and technical stakeholders Technology Doesn't Change the World, People Do.® Robert Half is the world's first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles. Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app (https://www.roberthalf.com/us/en/mobile-app) and get 1-tap apply, notifications of AI-matched jobs, and much more. All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information. © 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking "," you're agreeing to Robert Half's Terms of Use (https://www.roberthalf.com/us/en/terms) and Privacy Notice (https://www.roberthalf.com/us/en/privacy) .