App testing and ongoing maintenance

We have an AI-based security app that has not yet been deployed to the App Store or Google Play. As this is a security-related app, our goal is to achieve the highest level of security by conducting thorough testing on various devices and minimizing errors as much as possible prior to launch. The app undergoes a five-step security process, and each security level has already been developed by expert technicians within our in-house team. Therefore, testers must not be general testers but possess general knowledge of mobile, AI, and security, and must use these specialized skills to accurately identify errors and missing scopes. Depending on the extent to which errors are identified, you may have the opportunity to collaborate with the team on the project. We are looking for talented individuals.