Senior PHP Full-Stack Engineer — AI-Driven, Client-Facing

Symphony Digital And Mobile Solutions; United States; Remote; USD 90,000 - 130,000; Full time

Job summary

Symphony Solution, Inc. is seeking a PHP Full Stack Developer to contribute to web apps and mobile tooling. The candidate will advance code quality, participate in architecture decisions, and mentor junior engineers while delivering feature-rich applications.

Ideal candidates bring hands-on AI tooling experience, strong web dev skills in PHP stacks, and a proactive, collaborative mindset for client-facing engagements. Remote-friendly with a focus on modern web standards.

Qualifications

• Must have hands-on experience building and deploying Agentic AI solutions.
• Strong expertise with AI tools.
• Client-facing role requires good interpersonal, listening, written and verbal communication as well as basic project management skills.

Responsibilities

• Contribute to the development of Web Applications
• Help scale our mobile team processes by practicing "Clean Code" principles for app architecture, branching/versioning, release train, Test Driven Development.
• Advocate for the Web platform e.g: evaluating new frameworks, leading the technical vision at Symphony, while also helping to mentor more junior members of the team
• Deliver applications with enhanced features and capabilities, while also maintaining and continually improving turnaround time and and quality
• Participate in code reviews and team meetings
• Proficient in one core code base (CodeIgnitor, Drupal, Laravel, Magento)
• Working to be proficient in one additional code base (Magento, Laravel, Yii, WordPress, etc.)
• Proficient in command line (Git, etc.).
• Proficient in writing jQuery, custom JS.
• Proficient in writing clean, compact and efficient markup and CSS/Sass
• Thoroughly test work prior to deployment into production.
• Accurately estimate amount of effort required to complete a task.
• Full command of Iron Triangle (Scope, Time, Budget)
• Lead client conversations about programming features.
• Raise questions to more senior developers and team, to save time and budget.

Skills

Claude Code

Google Antigravity

Cursor

Visual Studio Co-pilot

Git

JavaScript

RESTful APIs

Education

MCA/BE CS/IT

Tools

CodeIgnitor

Drupal

Laravel

Magento

Git

jQuery

CSS

HTML5

Job description

Symphony Solution, Inc. is seeking a PHP Full Stack Developer to contribute to web apps and mobile tooling. The candidate will advance code quality, participate in architecture decisions, and mentor junior engineers while delivering feature-rich applications.

Ideal candidates bring hands-on AI tooling experience, strong web dev skills in PHP stacks, and a proactive, collaborative mindset for client-facing engagements. Remote-friendly with a focus on modern web standards.