Liferay Full-Stack Developer

• Design, develop, and maintain scalable enterprise portals using Liferay DXP 7.4
  
• Build and deploy OSGi modules, custom portlets, REST services, and backend components
  
• Strong understanding of Liferay architecture, OSGi framework, module lifecycle, and portal internals
  
• Extend and customize Liferay core features using Extension Points, Model Listeners, Service Wrappers, Hooks, and Custom Fragments
  
• Integrate and utilize Redis for distributed, high performance caching
  
• Implement and manage Liferay caching mechanisms (Entity Cache, Finder Cache, MultiVMPool, SingleVMPool)
  
• Improve frontend performance using lazy loading, memorization, and optimized API usage
  
• Leverage Liferay out of the box capabilities and follow best practices to minimize customizations and ensure maintainability
  
• Develop and manage Liferay Client Extensions (Themes, Page Fragments, Remote Apps, Content, etc.)
  
• Build responsive and accessible UI using React.js, JavaScript, HTML5, CSS3, Bootstrap, and modern frontend tooling
  
• Integrate UI with Headless APIs and REST APIs endpoints
  
• Design and configure Liferay Objects, including relationships, validations, actions, notifications, and scheduled jobs
  
• Manage Web Content (structures, templates, fragments) and site/page configurations
  
• Implement and customize workflows using Kaleo Workflow Engine
  
• Develop Service Builder modules and expose secure APIs for internal and external integrations
  
• Use Groovy scripting for automation, admin tasks, and quick fixes
  
• Ensure code quality using SonarQube, and write unit/integration tests
  
• Experience with CI/CD pipelines (GitLab, Jenkins) for automated build and deployment
  
• Experience with Git, branching strategies, and code review processes
  
• Ability to troubleshoot production issues, analyze logs, and optimize portal performance
  
• Understanding of security best practices, including authentication, authorization, and secure API development