We are seeking a Sr. Full Stack Liferay Developer to design, develop, and support secure, scalable, and high-performing customer portal solutions. This is an excellent opportunity for a hands-on developer with strong Liferay DXP expertise and full-stack development experience to work on enterprise-grade digital platforms.

Key Responsibilities
• Design, develop, and enhance customer portal solutions using Liferay DXP.
• Build and maintain full-stack applications, including front-end, back-end services, APIs, integrations, and databases.
• Develop Liferay OSGi modules, custom portlets, workflows, themes, and reusable components.
• Create responsive user experiences using React or Angular and modern web technologies.
• Develop secure REST APIs and enterprise integrations.
• Support authentication and authorization capabilities, including SSO, MFA, OAuth, Okta, and Entra ID.
• Troubleshoot production issues, perform root cause analysis, and implement long-term solutions.
• Collaborate with Product Owners, Architects, UX, QA, and business stakeholders in an Agile setting. Required Qualifications
• 4+ years of enterprise web application development experience.




• Strong hands-on experience with Liferay DXP.
• Expertise in Java, Spring Boot, REST APIs, and enterprise application development.
• Experience developing Liferay OSGi modules, custom portlets, workflows, and integrations.
• Front-end development experience with React or Angular.
• Experience with PostgreSQL, Oracle, SQL Server, or MySQL.
• Knowledge of CI/CD pipelines, DevOps practices, and software development lifecycle methodologies.
• Strong analytical, problem-solving, and communication skills. Preferred Qualifications
• Liferay DXP Certification.
• Experience supporting B2B customer portals, eCommerce, healthcare, supply chain, or distribution environments.
• Experience with Azure, cloud-native development, and container technologies.
• Knowledge of AI-assisted development tools and AI integration concepts.
• Experience with accessibility, security, performance optimization, and high-availability applications. Work Arrangement: Hybrid model with onsite attendance required 2 days per week in Mississauga, ON or Ville Saint-Laurent, QC.

📌 Sr. Full Stack Liferay Developer (Mississauga)
🏢 McKesson
📍 Mississauga