Jonah Eisen
Senior Software Engineer at 🔭 Galileo
San Francisco, California, United States
Summary
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Rockstar🎓
Top SchoolJonah Eisen is a Senior Software Engineer based in San Francisco with 10 years of experience building high-throughput, production-grade systems across startups and large companies. He has deep hands-on experience in distributed systems, stream processing, and security tooling—shipping low-latency RTB infrastructure at Quantcast, security and static analysis platforms at Splunk, and an open-source SQL-on-streams engine at Arroyo (YC W23). Comfortable across languages and stacks (Rust, Go, Python, TypeScript/React, Postgres, Kubernetes, AWS), he blends backend systems design with polished developer-facing consoles and APIs. Currently at Galileo, Jonah focuses on scalable data and developer tooling while bringing practical security-minded engineering to product-facing projects. He pairs a computing honours degree from Queen’s with a background in team leadership and creative roles (photography and editorial design), suggesting a knack for both technical craft and user-focused presentation. Colleagues describe him as a pragmatic engineer who ships robust solutions and enjoys tackling the intersection of performance, observability, and developer experience.
10 years of coding experience
7 years of employment as a software developer
Bachelor of Computing (Honours) Software Design, Bachelor of Computing (Honours) Software Design at Queen's University
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (39)
kafka10
infrastructure10
sql10
stream-processing10
rust10
scanner9
chrome-extension9
grunt-plugins9
vulnerabilities8
physics8
software-composition-analysis8
security8
robotics8
mujoco8
simulation8
Programming languages (7)
Github contributions (5)
jbeisen/muni-times
Feb 2018 - Feb 2018
Contributions:8 pushes, 1 branch in 16 days
rungalileo/galileo-js
Dec 2024 - Mar 2025
Galileo's JS client for Evaluate and Observe.
Contributions:1 release, 11 reviews, 31 PRs in 3 months
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