Lever, Inc. in Spain seeks a Lead QA Engineer (AI Native) to own the quality strategy for a complex AI-first product with critical financial workflows. You will design the end-to-end testing pipeline, perform pre-merge validation, and maintain production quality gates as the system evolves. You will lead hands-on test automation, work with AI-agent testing approaches, and collaborate with engineering and DevOps to embed quality across the lifecycle. #J-18808-Ljbffr