Josselin Pierre
Senior Software Engineer at Pinterest
Vancouver, British Columbia, Canada
Summary
🤩
Rockstar🎓
Top SchoolJosselin Pierre is a Senior Software Engineer based in Vancouver with 15+ years building high-performance, reliable backend systems for companies like AWS, Twitch, Pinterest and NLX. He has a track record of leading teams to deliver large-scale control planes and event processing services—driving multi-year refactors, 10x latency improvements, and features powering multi‑million dollar use cases. Josselin blends hands-on engineering with technical leadership, founding new Vancouver S3 capacity, growing teams, and mentoring engineers into senior roles. He favors automation and engineering excellence: introducing CI/CD, automated testing, rollout automation that cut manual effort by ~90%, and GitHub Actions pipelines. Comfortable in both operational and design-centered roles, he routinely modernizes legacy systems while preserving customer-focused outcomes. Beyond the obvious, he repeatedly pairs performance tuning with organizational change, aligning tooling and processes to sustain technical gains.
1 year of coding experience
16 years of employment as a software developer
Master's degree, Computer Science, Master's degree, Computer Science at Université Henry Poincaré - Nancy - France
French, English
Github Skills (2)
pinterest10
docker9
Programming languages (1)
Github contributions (1)
pinterest/teletraan
Nov 2024 - Feb 2025
Teletraan is Pinterest's deploy system.
Contributions:16 reviews, 20 PRs, 38 pushes in 3 months
dockerpinterest
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