Jay聽Deiman
Site Reliability Engineering Manager at MongoDB
Seattle, Washington, United States
Summary
馃懁
Senior馃帗
Top SchoolJay Deiman is a production engineering leader with 14+ years building and operating large-scale distributed systems, focused on CDN, edge traffic, and fleet automation. Currently a Production Engineering Manager at Meta after roles at Facebook, Reddit, and Amazon, he blends deep systems-level experience (FreeBSD/Linux, kernel/rootfs, proxying L4/L7) with hands-on operational leadership and incident management. He鈥檚 driven org-wide SLI/SLO adoption, revamped roadmap planning, and run coaching and recruiting programs to grow engineering talent. Pragmatic about tooling and culture, he only engages with environments that prioritize engineering-driven decisions and Linux-based workflows. Notably, he refuses to do whiteboard coding interviews and prefers practical, real-world assessments鈥攔eflecting his focus on useful skills over theatre. Based in Seattle, Jay鈥檚 career shows a steady progression from systems administration to managing global traffic and edge infrastructure at internet scale.
14 years of coding experience
21 years of employment as a software developer
Computer Science, Computer Science at University of MinnesotaArts, Arts at University of MN, College of LiberalPark High
Stackoverflow
1reputation
1kreached
0answers
1question
Github Skills (29)
sendmail10
rest-api10
python9
rest9
xml9
python-modules8
player8
perl8
command-line-interface7
rfc7
cli7
mod-rewrite6
apache6
user-agent6
youtube5
Programming languages (4)
Github contributions (5)
crustymonkey/d4evts
Mar 2024 - May 2026
Contributions:2 releases, 24 pushes, 3 branches in 2 years 2 months
crustymonkey/cron-wrap
Feb 2012 - Oct 2013
Contributions:20 commits, 4 pushes, 2 branches in 1 year 8 months
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