EPAM - Senior Liferay Full Stack Developer

Job description

We are seeking a Senior Liferay Full Stack Developer to design, develop, and support enterprise portal solutions using Liferay DXP, Java/Jakarta EE, React, and related technologies. This role delivers secure, scalable, and high-performing digital experiences through portal development, system integrations, and full-stack engineering practices that support customer, partner, and internal business capabilities.

Responsibilities

- Perform hands-on design and development for enterprise portal projects

- Support web portal initiatives with a focus on usability, functionality, accessibility, and performance

- Deliver technical solutions that meet business requirements and project schedules

- Develop and execute unit and integration testing to validate solution quality and reliability

- Provide technical input for effort estimates, solution design activities, and project planning discussions

- Align solutions with established standards and best practices for security, scalability, maintainability, reusability, and performance

- Apply industry best practices, architectural standards, and departmental policies and procedures to development activities

- Troubleshoot, analyze, and resolve technical issues across the application stack

- Contribute to the delivery of customer-facing and extranet portal solutions from design through production deployment

- Participate in peer code reviews and provide technical guidance to team members

- Develop and maintain technical documentation, implementation guides, and support materials

- Support portal deployments, upgrades, and production release activities

Requirements

- 3+ years of software development experience including enterprise portal development

- Experience developing and supporting enterprise solutions using Liferay DXP, and designing enterprise Java/Jakarta EE applications

- Experience developing applications using React, and delivering customer-facing, partner-facing, or extranet portal solutions

- Experience working within Agile software development teams and SDLC best practices

- Experience providing technical guidance and mentoring within development teams

- Expertise in Liferay DXP 7.4 architecture, administration, OSGi development, Service Builder, and Headless REST APIs

- Strong knowledge of sites, users, organizations, permissions, workflows, and content management capabilities

- Understanding of Elasticsearch-based search implementations and portal search optimization

- Expertise in Java, Jakarta EE, Spring Framework, Spring Boot, and Hibernate

- Understanding of RESTful services, enterprise integration patterns, and service-oriented architectures, along with proficiency in JUnit

- Expertise in React, JavaScript, TypeScript, HTML5, and Tailwind CSS

- Proficiency with Azure DevOps, CI/CD pipelines, source control management, and deployment automation practices

- Familiarity with Microsoft Azure cloud services and enterprise application deployment strategies

- Knowledge of AI-assisted development tools including GitHub Copilot, Cursor, and related engineering productivity platforms

- Strong analytical, troubleshooting, and problem-solving skills

- Excellent communication, presentation, and organizational skills

- English proficiency at B2 level or higher

Nice to have

- Familiarity with Docker containerization technologies

- Knowledge of Azure platform services and enterprise cloud architectures

- Familiarity with AI-enabled solutions, intelligent search, retrieval-augmented generation (RAG), and document-based AI capabilities

- Knowledge of enterprise content management platforms and complex system integration patterns