li>Promote operational excellence across the SDLC by setting quality best practices for test planning, exploratory testing, defect triage, and metrics; focused on defect prevention, observable quality signals, and continuous improvement. You'll be accountable for test strategy, automation, and release readiness across the stack, partnering closely with Engineering, Product, Design, and Data to embed quality best practices throughout the SDLC and ship reliable, trustworthy customer-facing experiences.