Grails (Groovy, Java, Spring Boot) developer

I need a back end developer
The applications use the following technologies and languages:
- Web application: Grails (Groovy, Java, Spring Boot)
- PWA: Ionic (TypeScript & Javascript)

I will handle the front end part .

Technologies
IDE: Intellij (Webapp& PWA / mobile App)
Webapp: Grails (Groovy, Java, Spring Boot)
Mobile App (PWA): Ionic (TypeScript, JavaScript) Database: MySQL
Other: Tomcat, GitLab, Jenkins, mySQLWorkbench

Versions
Webapp
grailsVersion: 4.0.3
gormVersion: 7.0.4.RELEASE
All other webapp specific versions can be taken from the "build.gradle".
App
ionic: 6.11.11
angular/core: 10.0.0