Jack Mask
Software Engineering Manager at Capsule
Seattle, Washington, United States
Summary
👤
Senior🎓
Top SchoolJack Mask is a software engineering manager with nine years of experience building backend systems and leading teams, currently scaling engineering at Capsule in Seattle. He progressed internally from Software Engineer to Staff Engineer and now Manager, demonstrating rapid technical growth and people leadership within the same product organization. Jack combines a strong foundation in computer science from the University of Washington and time at King’s College London with practical experience across startups and larger teams at Rent The Runway and GE Digital. He is solution-oriented and communicative, with a particular interest in cybersecurity that informs pragmatic, secure development practices. Colleagues describe him as a hands-on manager who still dives into code and architectural tradeoffs while mentoring engineers to ship reliable, maintainable systems.
9 years of coding experience
8 years of employment as a software developer
Bachelor of Science - BS Computer Science, Bachelor of Science - BS Computer Science at University of WashingtonBachelor of Science - BS Computer Science, Bachelor of Science - BS Computer Science at King's College London
Stackoverflow
13reputation
2kreached
0answers
1question
Github Skills (12)
android10
react9
react-native9
ios9
cross-platform9
mobile8
mobile-development7
app-framework6
expo6
spinner5
spinners5
circle5
Programming languages (2)
Github contributions (5)
Jmask/DSOF-Patch-Chat-App
Aug 2023 - Mar 2025
Contributions:30 PRs, 27 pushes, 31 branches in 1 year 7 months
Zuko09/UWHPSWebsite
Nov 2016 - Dec 2023
Contributions:3 pushes, 3 comments, 4 issues in 7 years 2 months
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