Jonathan Lange is a highly experienced software engineer with a career spanning over two decades. Currently serving as a Staff Software Engineer at Chainguard since May 2025, Jonathan previously held roles such as Software Engineer at Everest Systems and Principal Architect at Memrise, among others. Jonathan's extensive experience includes leadership positions like VP of Engineering at Weaveworks and Lead Engineer at ClusterHQ. Early career contributions were made at Google as a Site Reliability Engineer and at Canonical as a Developer Programme Specialist and Product Strategist. Jonathan's foundational work began at Twisted Matrix Labs, developing unit testing frameworks, and includes programming roles at Divmod and Crossroads Presbyterian. Jonathan holds a Bachelor of Science degree in Mathematics and Computer Science from the University of Tasmania.
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