FullStack Developer (PHP + JavaScript) - USA Only!

G2i Inc.

10d•Remote

About The Position

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.

Requirements

Strong PHP expertise, including working knowledge of older PHP versions (important for existing CTMS systems)
Advanced MySQL experience
Cluster / high-availability database deployment experience
Proficiency with JavaScript for frontend integration tasks
Experience building secure, fault-tolerant backend systems
Comfortable in a remote, collaborative environment

Nice To Haves

Experience with modern PHP frameworks (Laravel, Symfony, etc.)
Familiarity with caching, search, message queues
Knowledge of RESTful APIs and integration methods
Experience with version control (Git), CI/CD pipelines, and automated testing
Exposure to managed IT or cybersecurity products/platforms

Responsibilities

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 experience required).
Implement and troubleshoot clustering, replication, and high-availability database scenarios.
Contribute to frontend features using JavaScript where applicable.
Collaborate with UI/UX designers and engineers to build responsive interfaces.
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.