We are looking for a practical full-stack developer who can maintain and improve an existing SaaS application using manual coding as well as AI-assisted development tools such as Codex.
Required Skills
- Strong knowledge of PHP and Laravel
- MySQL database design, queries and optimization
- REST APIs and third-party API integrations
- Cron jobs, scheduled tasks, queues and background processing
- JavaScript, HTML, CSS and responsive UI
- Git, GitHub and branch-based development
- cPanel, WHM and Linux server deployment
- Debugging, performance optimization and error handling
- Ability to understand and improve an existing codebase
- Experience using Codex, ChatGPT, Claude or similar AI coding tools
Key Responsibilities
- Develop new features and improve existing modules
- Fix bugs and investigate technical issues independently
- Use AI coding tools while manually reviewing every change
- Follow the projects architecture, documentation and development checklists
- Test all changes before submitting them for review
- Maintain clean, secure and scalable code
- Work with APIs, cron jobs, databases and background data processing
- Deploy approved changes safely to staging and production
- Document completed work and provide explicit daily updates
Important Requirement The developer should not rely only on AI-generated code. They must understand the application logic, review the generated code, identify security or performance issues and take responsibility for the final implementation.
Preferred Experience
- 2-4 years of practical PHP/Laravel experience
- Previous work on SaaS applications, dashboards or API-based platforms
- Comfortable working with an existing large application
- Able to learn project-specific Codex skills and workflows