Summary
Ethan Seither is a Member of Technical Staff with 11 years of experience building high-scale, fault-tolerant distributed systems across data infrastructure, privacy engineering, and identity platforms. Currently on OpenAI’s Applied Identity team, he focuses on designing identity and authentication systems that scale both technically and organizationally. Previously a founding privacy engineer at Discord and a data infrastructure lead processing tens of billions of daily events, he blends deep operational experience with a strong privacy-first mindset. His background includes streaming analytics at Arista, end-to-end data pipelines, and machine learning-adjacent research from UCSC, reflecting a habit of turning complex telemetry and data problems into reliable production services. Known for being persistently frustrated by computers in the best way, he pairs pragmatic engineering with curiosity about the logical limits of systems.
11 years of coding experience
8 years of employment as a software developer
Bachelor’s Degree Computer Science, Bachelor’s Degree Computer Science at Baskin Engineering at UCSC
Computer Science, Computer Science at Folsom Lake College
English, French