Quality assurance automation engineers test applications developed in-house, from legacy monoliths to cloud-native applications that leverage microservices. A typical mission-critical application requires a combination of unit testing at the code level, code review, API tests, automated user experience testing, security testing, and performance testing. The best devops practice is to automate running these tests and then select an optimal subset for continuous testing inside CI/CD (continuous integration and continuous delivery) pipelines.
