Lead the development and maintenance of our backend authentication service. Drive complex migration projects such as transitioning services from legacy systems to modern platform components. Collaborate extensively with internal engineering teams to understand their platform needs, gather requirements for new capabilities, and ensure successful adoption of platform services. Participate in on-call rotations for platform services, responding to incidents, and implementing improvements to prevent future issues while maintaining high availability SLAs. Mentor other engineers on platform best practices, Go development patterns, and distributed systems concepts through code reviews, technical discussions, and knowledge sharing sessions. Shape the technical direction of our platform services by evaluating new technologies, proposing architectural improvements, and contributing to engineering-wide standards and practices. Build monitoring and observability into platform services to ensure reliability and provide visibility into system performance for both platform and application teams.