Summary
Juan Sieber is an Engineering Manager and backend engineer with nine years of experience building and leading teams across fintech, DeFi, and payments startups. He blends hands-on system design and coding with product-minded leadership, turning ambiguous requirements into production-ready features for companies like Arch, Floid, and Toku. Comfortable operating at the intersection of engineering, product, and client-facing work, he focuses as much on why a solution is built as on how it’s implemented. His background in mechatronics and an M.S. in unmanned systems informs a pragmatic, systems-oriented approach to hard problems and AI-infused tooling. Based in Chile, he has a track record of shipping new capabilities quickly—moving from individual contributor to forward-deployed engineering manager while still contributing code. He also has teaching experience designing large-scale programming assignments, revealing an aptitude for mentoring and scaling developer productivity.
10 years of coding experience
5 years of employment as a software developer
Engineer's degree, Computer Science, Top 7% of my class., Engineer's degree, Computer Science, Top 7% of my class. at Pontificia Universidad Católica de Chile
Technical University of Denmark
IB Diploma, IB Diploma at Bachillerato Internacional
Spanish, English