Senior Staff Software Engineer, API

Tech Stack

Solid badges = required, outlined = preferred

Responsibilities

• Define and drive multi-year technical strategy for the Claude API across multiple engineering teams.
• Identify and personally lead the highest-complexity, highest-impact engineering initiatives spanning multiple teams.
• Serve as the primary technical decision-maker for major architectural decisions with org-wide scope.
• Partner with Research, Inference, Platform, Infrastructure, and Safeguards for reliable delivery and responsible deployment.
• Mentor and develop Staff-level engineers across the organization.

Soft Skills

Benefits

• Dental
• Equity
• Flexible Hours
• Health Insurance
• Parental Leave
• Visa Sponsorship
• Vision

Culture

Requirements