The Staff Engineer replaces the legacy Principal Engineer role as a trusted technical authority for a broad business domain. Your primary leverage comes from aligning teams, spreading best practices, and growing other engineers so the whole department moves faster and safer. You do not manage people; you manage technical complexity.

• The Solver: Parachute into the hardest technical challenges spanning multiple teams to remove volatility and ambiguity.
• Design Ownership: Own high-level design for multi-service capabilities, ensuring security and scalability are embedded from the start.
• Technical Project Leadership: For large strategic initiatives, you step in as the technical lead, driving the architecture and execution strategy across multiple engineering teams.
• Tracer Bullet Code: Write the complex cores and skeletal systems that other teams build upon.
• Bar Raising: Serve as the primary approver for critical-path design reviews and major technical initiatives.
• Promotion Endorsement: Act as a formal contributor in Senior-level performance evaluations; no Senior Engineer can be promoted without your evidence-based endorsement.
• Execution Focus: While the VSTL looks years ahead, you ensure the current quarter is executed with technical excellence.
• AI-Native Engineering: Lead the adoption of agentic tooling, LLM workflows, and AI automation within your team to accelerate the development lifecycle.

• You have 10+ years of experience with a strong track record in designing and delivering complex software systems.
• You are T-shaped, possessing deep expertise in one area with broad competence across the full stack.
• You excel at "Influence Without Authority," shaping decisions across teams through expertise and persuasion.
• You are highly craft-focused and proactive in addressing cultural and technical debt.