Staff Platform Engineer

Design, build, and evolve the platform services, infrastructure, and internal tooling that power OpenSea's products Own complex technical systems from definition through implementation, balancing scalability, reliability, maintainability, and developer experience Bring best-in-class observability, monitoring, and alerting to all of the systems at OpenSea Maintain and improve AI skills & tools to make our systems more accessible, introspectable, and easy to contribute to Accelerate and expand CI coverage to improve correctness and AI verifiability Partner closely with product teams to accelerate build & deployment of critical products Build and ship high-quality, reliable software leveraging AI, modern development tools, and strong engineering judgment