Seeking a Lead Principal Platform Software Engineer to drive critical cross-group platform initiatives. This role is pivotal in enhancing reliability, performance, and compliance across the organization. You will tackle complex distributed systems challenges, define compatibility and deprecation strategies, and establish shared observability frameworks and capacity models. Partnership with SRE and security teams will be key in defining architectural guardrails and security controls.

Responsibilities include setting group-wide guardrails for platform interoperability, security, and client library governance. You will own cross-group programs impacting reliability and performance, establish shared observability frameworks, and manage deprecation risks. The role involves leading software development initiatives, from design to optimization, and acting as a subject matter expert to guide new features and improvements. You will also lead process, architecture, and code reviews, conduct debugging and troubleshooting for complex issues, and drive strategic initiatives for testing and quality assurance. Innovation in API versioning and lifecycle management is also expected.

This position requires leadership in software architecture, guiding design and development of systems and services, and influencing architectural standards. You will provide technical guidance, domain expertise, and mentorship to teams and peers. Collaboration with stakeholders to align software architecture with business goals is essential. The role involves leading efforts to understand customer issues, providing expert technical support, and acting as an advisor for product enhancements. You will collaborate with security and leadership to improve development practices and coding standards, participating in peer reviews and driving secure software development practices. Leadership in system maintenance, automation, testing, and debugging is also crucial.