Guido Arnau

Software Engineer

Guido Arnau has a solid background in software engineering, with experience at major companies such as Amazon, Uber, and Meta. Starting with an Openlab Summer Student role at CERN in 2015, Guido developed expertise through positions including Software Development Engineer II and Software Engineer at Amazon, where a notable achievement involved creating a low-footprint C++ Video Player JavaScript runtime for gaming consoles and smart TVs. Subsequent roles at Uber and Cash App as a Software Engineer and Senior Software Engineer further contributed to skill development, culminating in a current position as a Software Engineer at Meta since December 2025. Guido holds Bachelor's degrees in Computer Science from Universitat Politècnica de Catalunya and UCL.

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