More jobs:
Senior Java Fullstack/React
Job in
Washington, District of Columbia, 20022, USA
Listed on 2026-10-04
Listing for:
EPAM Systems Inc
Full Time
position Listed on 2026-10-04
Job specializations:
-
Software Development
Full Stack Developer, Java Developer, Backend Developer
Job Description & How to Apply Below
We are seeking a Senior Java Fullstack/React 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
- 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, Type Script, HTML5, and Tailwind CSS
- Proficiency with Azure Dev Ops, 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 Git Hub 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
Position Requirements
10+ Years
work experience
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