The position supports modernization planning, source code analysis, migration of business logic, refactoring of monolithic applications, design of modular and cloud-ready service patterns, application of domain-driven design principles, responsible use of AI tools to assist code analysis and modernization planning, implementation of secure development practices, and transition of legacy functionality into modern application frameworks. Work involves assessing aging technology platforms, analyzing complex legacy codebases and system dependencies, identifying business domains and bounded contexts, reducing technical debt, and developing practical strategies to modernize applications for improved scalability, security, interoperability, and long-term maintainability.