FullStack Developer (PHP + JavaScript) – USA Only!

Fullstack PHP Developer (Backend Focus) Location: United States (Fully Remote) Job Type: Full-Time Salary: Up to $125,000 Base +

About our Client Our client delivers cybersecurity-first managed IT services and technology solutions that keep businesses secure, stable, and productive. For over 30 years, CTMS has partnered with organizations across industries — including healthcare, manufacturing, legal,

, and professional services — providing proactive IT support, cloud solutions, cybersecurity, and strategic IT consulting.

We are seeking a highly skilled Fullstack Developer with a strong backend focus to join our team. The ideal candidate will be primarily responsible for building, enhancing, and maintaining PHP-based applications, with backend development as a core focus. This role works closely with cross-functional technical teams to deliver performant, scalable, and secure solutions that support CTMS’s managed services platform and internal tools. What You’ll Do Backend Development (Primary) • Design, develop, and maintain server-side logic using PHP. • Work effectively across projects that may include older PHP versions and complex legacy systems. • Build and optimize database schemas, queries, and stored procedures with MySQL (deep

). • Implement and troubleshoot clustering, replication, and high-availability database scenarios. Frontend Development (Supporting) • Contribute to frontend features using JavaScript where applicable. • Collaborate with UI/UX designers and engineers to build responsive interfaces. Collaboration & Architecture • Participate in code reviews, design discussions, and architectural planning. • Help diagnose and resolve production issues, including performance bottlenecks. • Write clear, maintainable, and testable code following best practices. Tagged as: JavaScript, mid-level, MySQL, PHP, senior