The process of integrating application security into Jira for developers involves various use cases such as the centralized Jira Security Project, In Developer Jira Projects, and Hybrid models, each with their own set of pros and cons. To facilitate this integration, Bugcrowd offers features like automatic ticket creation, multi-project support, and customizable field configurations to respect developer notes and maintain accountability. A partnership between engineering and security teams is crucial for successful integration, and Bugcrowd supports various Jira project configurations to meet the needs of different organizations.