Java Developer – Application Modernization

Key Responsibilities

• Build, enhance, test, troubleshoot, upgrade, and migrate enterprise Java applications and services.
• Develop and maintain enterprise applications using Java, Spring, Spring Boot, REST APIs, and related technologies.
• Independently analyze, plan, and execute Java application development, modernization, and migration activities.
• Develop and maintain SQL queries, stored procedures, and database objects.
• Collaborate with database administrators and technical teams to resolve application and data-related issues.
• Diagnose application defects, troubleshoot technical issues, and identify root causes.
• Modernize legacy applications using current Java versions, frameworks, and supported application-server platforms.
• Perform application migration and configuration activities involving JBoss EAP and related Java platforms.
• Support migration of applications from JBoss EAP 7.x to newer supported versions.
• Perform unit, integration, regression, and performance testing to ensure application quality.
• Prepare and review technical specifications, application diagrams, migration plans, deployment instructions, and technical documentation.
• Collaborate with GLO staff and stakeholders to communicate project progress, technical decisions, risks, and dependencies.
• Provide technical guidance and assistance to GLO staff regarding application development and supported systems.
• Research modern technologies, frameworks, and approaches to support application modernization and business requirements.
• Review, validate, and test AI-generated code and technical deliverables before implementation.
• Use AI-assisted development tools to analyze legacy code, identify dependencies, support code refactoring, generate tests, and prepare technical documentation.
• Support CI/CD pipelines, source code management, application deployments, and production support activities.