Senior PHP Fullstack Engineer

Posted Yesterday
6 Locations
Remote
Senior level
Artificial Intelligence • Blockchain • Internet of Things • Machine Learning • Software
The Role
Develop and maintain full-stack B2B SaaS applications using PHP, JavaScript or TypeScript, modern frontend frameworks, RESTful APIs, and relational databases. Design scalable architecture, integrate third-party services, optimize queries, write automated tests, and support CI/CD workflows. Use AI coding tools for development automation while reviewing generated code for quality, security, and maintainability. Work independently with strong ownership and problem-solving skills.
Summary Generated by Built In

Intetics Inc., a global technology company providing custom software application development, distributed professional teams, software product quality assessment, and “all-things-digital” solutions, is seeking a highly skilled and experienced Senior Fullstack PHP Engineer to join our dynamic team on a full-time basis.

About the Client

The client is an established international software company developing a B2B platform that helps organizations manage customer relationships, sales processes, and commercial data more effectively.

The company's products combine traditional business software with AI-driven capabilities to help sales teams identify opportunities, prioritize activities, understand customer behavior, and make better data-driven decisions. The platform is designed for complex business environments and integrates with a wide range of existing enterprise systems.


Requirements
  • 5+ years of professional software development experience, including strong expertise in PHP and JavaScript.
  • Solid experience with modern PHP frameworks (Laravel, Symfony, or similar).
  • Strong proficiency in JavaScript/TypeScript and modern frontend frameworks (React, Vue.js, or Angular).
  • Experience designing and developing RESTful APIs and integrating third-party services.
  • Strong knowledge of relational databases (MySQL, PostgreSQL), including query optimization and database design.
  • Good understanding of software architecture, design patterns, SOLID principles, and clean code practices.
  • Hands-on experience with AI-powered coding tools such as Claude Code, Cursor, GitHub Copilot, or similar.
  • Ability to use AI coding agents for code generation, refactoring, debugging, test creation, and development automation.
  • Experience reviewing, validating, and improving AI-generated code to ensure quality, security, and maintainability.
  • Experience with automated testing, Git, CI/CD pipelines, and Docker.
  • Strong problem-solving skills, ownership mentality, and ability to work independently.
  • Intermediate English or higher.

Nice to Have:

  • Experience with AI-native or agentic development workflows.
  • Familiarity with specification-driven development (SDD) and AI-assisted development practices.
  • Experience with cloud platforms (AWS, Azure, or GCP).
  • Experience developing and maintaining large-scale SaaS applications.

Skills Required

  • 5+ years of professional software development experience
  • Strong PHP and JavaScript expertise
  • Experience with modern PHP frameworks such as Laravel or Symfony
  • Proficiency in JavaScript or TypeScript and React, Vue.js, or Angular
  • Experience designing RESTful APIs and integrating third-party services
  • Strong knowledge of MySQL or PostgreSQL, including query optimization and database design
  • Knowledge of software architecture, design patterns, SOLID principles, and clean code practices
  • Hands-on experience with AI-powered coding tools such as Claude Code, Cursor, or GitHub Copilot
  • Ability to use AI coding agents for code generation, refactoring, debugging, testing, and automation
  • Experience reviewing and improving AI-generated code for quality, security, and maintainability
  • Experience with automated testing, Git, CI/CD pipelines, and Docker
  • Strong problem-solving skills, ownership mentality, and ability to work independently
  • Intermediate English or higher
  • Experience with AI-native or agentic development workflows
  • Familiarity with specification-driven development and AI-assisted development practices
  • Experience with AWS, Azure, or GCP
  • Experience developing and maintaining large-scale SaaS applications
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The Company
HQ: Naples, FL
532 Employees
Year Founded: 1995

What We Do

Intetics Inc. is a leading American technology company providing custom software application development, distributed professional teams creation, software product quality assessment, and “all-things-digital” solutions built with SMAC, RPA, AI/ML, IoT, blockchain, and GIS/UAV/LBS technologies. Based on proprietary pioneering business models of Offshore Dedicated Team® and Remote In-Sourcing®, an advanced Technical Debt Reduction Platform (TETRA™) and measurable SLAs for software engineering, Intetics helps innovative organizations capitalize on global talent with our in-depth engineering expertise based on our Predictive Software Engineering framework. Intetics core strength lays in design of software products in conditions of incomplete specifications. We have extensive industry expertise in Education, Healthcare, Logistics, Life Sciences, Finance, Insurance, Communications, and custom ERP, CRM, Intelligent Automation and Geospatial solutions. Our advanced software engineering background and outstanding quality management platform, along with an unparalleled methodology for talent acquisition, team building and talent retention, guarantee that our clients receive exceptional results for their projects. At Intetics, our outcomes do not just meet clients expectations, they have been exceeding them for a quarter of a century. Intetics operates from multiple offices in the USA, Europe and Latin America, hiring the best talent available worldwide. Intetics is ISO 9001 (quality) and ISO 27001 (security) certified and a Microsoft Gold, Amazon, and UiPath Silver partner. The company’s innovation and growth achievements are reflected in winning prestigious titles and awards, including Inc5000, Software 500, CRN 100, American Business, Deloitte Fast 50, European IT Excellence, Best European BPO, Stevie People’s Choice, Clutch and ACQ5 Awards, IAOP Global Outsourcing 100 and Fortune Innovative 300 lists.

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