Sławomir Zaraziński
Principal Software Engineer at Atlassian
Poland
Summary
👤
Senior🎓
Top SchoolSławomir Zaraziński is a Principal Software Engineer based in Poland with nine years of end-to-end product development experience, currently driving architecture and delivery at Atlassian. He rose through engineering levels at Atlassian from Software Engineer to Principal between 2020 and 2025, demonstrating an ability to scale impact from individual contributions to cross-team technical leadership. Comfortable in both startup and enterprise settings, he began at Spartez and also coordinated projects for a student business foundation, showing early aptitude for blending technical work with stakeholder coordination. He holds a master’s degree in Computer Science from Gdańsk University of Technology and prefers creating software that solves real problems. Colleagues would describe him as pragmatic and steadily ambitious—focused on shipping robust systems rather than chasing novelty.
9 years of coding experience
7 years of employment as a software developer
Master's degree Computer Science, Master's degree Computer Science at Gdańsk University of TechnologyProgramming languages (7)
Github contributions (5)
LegoSorter/LegoSorterServer
Nov 2020 - Oct 2021
Contributions:5 releases, 1 review, 99 commits in 11 months
study-A/Space-Apps
Apr 2017 - Jan 2024
Contributions:2 PRs in 6 years 9 months
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