Jonathan Zallas
Senior Software Engineer at Spotify
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolJonathan Zallas is a Senior Software Engineer in New York with 11 years of experience building scalable mobile and backend systems, currently driving monetization on Android at Spotify. He previously led Android platform development at Squarespace, establishing cross-team patterns, CI/CD pipelines, Kotlin adoption, and a full-stack in-app billing platform backed by Java microservices. His background spans backend systems, APIs, and cloud microservices from Schoology, where he introduced modular, testable architectures and event-driven mobile paradigms. Quick to learn and pragmatic about when to invent versus reuse, he blends hands-on engineering with mentorship and architectural stewardship. A practical polyglot, he moves comfortably between mobile, server, and infrastructure concerns to deliver production-grade solutions.
11 years of coding experience
7 years of employment as a software developer
Bachelor of Arts (B.A.), Computer Science, Bachelor of Arts (B.A.), Computer Science at Hunter College
English
Stackoverflow
1,743reputation
135kreached
62answers
0questions
android
top-5%
Github Skills (32)
ios10
fastlane10
ruby10
automation10
android10
android-apps10
wine10
react-native9
linux9
mobile9
vulkan8
direct3d8
access-log6
awstats6
rxjava6
Programming languages (5)
Github contributions (5)
jzallas/RxDisposal
Oct 2017 - Apr 2018
Contributions:28 commits, 23 PRs, 31 pushes in 6 months
garbagehookstream
jzallas/BackDrop
Nov 2019 - Feb 2021
Plays YouTube audio in the background on Android
Contributions:9 releases, 80 commits, 51 PRs in 1 year 3 months
androidyoutubeaudiokotlinyoutube-audio
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