Remote Quality assurance Jobs • React

We’re a fast-growing startup looking for a Senior Test Automation Engineer to partner with one or two Product Engineering teams and serve as a coach and mentor for quality in everything they build. You will be involved end-to-end in new feature development, working with Product and Engineering Managers, and leading the build-out and organization of test coverage.

In this role, you'll ensure the reliability and performance of our multi-platform ecosystem spanning web, desktop, and AI services. You’ll establish quality standards, driving automation, and ensuring smooth, production-ready releases. This role sits at the intersection of traditional QA and AI observability — perfect for someone eager to define modern testing practices for intelligent, agentic software systems.