Won Jo

Staff Software Engineer

Won Jo is a seasoned software engineer with extensive experience across multiple prestigious companies, currently serving as a Staff Software Engineer at Subject since October 2025. Previously held the position of Principal Engineer at Iconic Hearts, Inc. from September 2021 to October 2025, and had significant roles as a Principal Data Engineer at Route and VideoAmp. Early in the career, Won excelled as a Senior Data Engineer at Grindr and as a Senior Software Engineer at Survey Sampling International, contributing to strategic projects involving data infrastructure, API integrations, and large-scale data processing. Won's technical expertise includes designing data pipelines, microservices, mobile API architectures, and complex system migrations, complemented by a Bachelor's degree in Information and Computer Science from UC Irvine.

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