• Define and drive the technical direction for large, complex projects within a specific domain or product area, ensuring execution significantly improves key metrics, reliability, and performance. • Own critical systems and processes within the team's domain, providing architectural oversight for the team and mitigating technical risks to allow them to confidently rely on your guidance. • Systematically raise the engineering bar by proactively identifying and resolving complexity and flaws in architecture, processes, and technology within the team's codebase. • Lead through collaboration and mentorship, actively mentoring and coaching mid-level engineers, driving the adoption of best practices and high-leverage technologies within the team.