Principal Software Quality Engineer - Model Validation

We are looking for a Quality Engineer to join the team responsible for implementing, testing and maintaining a cloud service on our AI platforms. In this role, you will design, implement, and execute tests for the cloud service, ensuring that performance benchmarking, model accuracy, and integration pipelines are reliable, scalable, and robust.
You will help establish quality best practices across the cloud service and contribute to automated test frameworks that support CI/CD processes, while working closely with software engineers, data scientists, and platform teams to deliver high-quality experiences.
What you will do:
Design and develop automated test suites for backend services and front-end UIs involved in the cloud service
Validate the performance and accuracy evaluation pipelines to ensure reproducibility and correctness of model results
Build test coverage for APIs, microservices, and data processing components across the stack
Develop and execute performance, integration, and end-to-end tests
Collaborate with developers and other quality engineers to define test plans and acceptance criteria for new features
Integrate automated tests into CI/CD pipelines to support early issue detection and deployment confidence
Track, investigate, and document bugs and regressions, and help drive resolution
Continuously evaluate and improve testing frameworks and tooling
Participate in agile development practices and help foster a culture of quality across the team.