Julian Rubin
Engineering Team Lead at RTB House
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolJulian Rubin is an Engineering Team Lead with 16 years of experience designing and operating low-latency, distributed systems and data-heavy platforms, currently leading teams at RTB House in Warsaw. A Java specialist by trade, he has deep hands-on experience in real-time bidding infrastructure and has moved from individual contributor work on RTB platforms to guiding engineering teams since 2024. His background includes building PSD2-compliant services, optimizing build and developer environments (cutting builds and setup times dramatically), and mentoring junior engineers. Julian combines rigorous academic training from Warsaw University of Technology with a pragmatic focus on performance, reliability, and continuous learning, and he thrives on untangling complex business logic across large-scale systems.
16 years of coding experience
8 years of employment as a software developer
Master of Science - MS Computer Science, Master of Science - MS Computer Science at Warsaw University of Technology
Polish, English
Stackoverflow
712reputation
106kreached
14answers
0questions
Github Skills (82)
mocking10
java-lib9
scala9
pandas8
object-oriented-programming8
python8
data-structure8
streaming7
keyboard-shortcuts7
hint7
vimperator7
data-science7
functional-programming7
jvm-languages7
data-analysis7
Programming languages (8)
Github contributions (5)
pawel-wiejacha/edison
May 2015 - Jun 2015
Contributions:61 commits, 62 pushes, 1 branch in 1 month
RTBHOUSE/neural-network-native-ops
Mar 2016 - Feb 2018
Small java lib with few neural network operations impemented natively
Contributions:5 commits, 4 PRs, 2 pushes in 2 years
java-libneural-network
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.