Warren started his career in 2000 as a Technology Advisor at the Mid-Pacific Institute. From 2004 to 2010 he worked as a Software Engineer at Red Hat. From 2010-2015 he worked as a business security consultant working with clients which included a major website, regional supermarket chain, and a auction and payment processor. In 2015, he joined Blockstream as a Technical Project Manager. In 2017, he was promoted to Director of Platform at Blockstream and in 2018 he was promoted to Vice President of Solutions.