Josh Terrill is a Senior Full Stack Engineer with 12 years of experience building scalable, secure integration solutions for enterprise and consumer clients across the Bay Area. He has led teams delivering everything from internal government tools to public-facing mobile apps for Fortune 100 companies, with a strong focus on reliable backend APIs and mobile-first UIs. At Axiallon and now Numerai he combines systems-level thinking with pragmatic delivery, ensuring performance and security in production. An active open-source contributor, Josh maintains projects used by thousands and writes deep technical posts on reverse-engineering, malware analysis, and cryptography at hacked.codes. He also invests time mentoring students at local coding camps, translating real-world engineering into accessible learning. Collectedly, his work reflects a blend of hands-on engineering, security-minded craftsmanship, and community-minded teaching.
12 years of coding experience
15 years of employment as a software developer
Computer Science, Computer Science at California State University - East Bay
High School, General Education, High School, General Education at Beyer High School
Contributions:13 commits, 1 PR, 11 pushes in 6 months
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Josh Terrill - Senior Full Stack Engineer at Numerai