Keyfactor Engineering in Barcelona is seeking a Senior Software QA Analyst to lead the quality strategy for Redtrust, a certificate-management platform. You will own testing across unit, API, and UI layers, driving automation first and partnering with Product and Development to improve quality early in the lifecycle. You will guide risk-based coverage, reduce manual toil, and establish measurable quality metrics while mentoring junior QA engineers and collaborating with automation teams in a #J-18808-Ljbffr