Joyceline Marealle
Sustainability Advocate | Software Engineer @ Microsoft | Backend & Distributed Systems on Azure | C#/.NET | Low-Latency C++
- Role
- Software Engineer at Microsoft
- Location
- New York, NY, US
- LinkedIn followers
- 500 followers
About Joyceline Marealle
I build high-performance and distributed systems that operate reliably at scale.Software Engineer at Microsoft working on Azure Networking, building C#/.NET backend systems that support large-scale, customer-facing infrastructure and prevent configuration failures before deployment.Previously at Morgan Stanley, where I developed C++ components for low-latency trading systems handling real-time order flow and execution.My work focuses on performance, reliability, and system design across- low-latency systems (C++)- distributed backend systems (C#/.NET, Azure)- production safety and failure prevention Tech: C++, C#.NET, Java, Python, SQL, Linux, Docker, distributed systemsOpen to backend and systems roles in the Bay Area. Feel free to connect here or reach out at j••••••••@gmail.com
Experience
Software Engineer
Jan 2026 — Present · New York, NY, US
Improving reliability and security of large-scale Azure systems by preventing deployment failures.• Built C#/.NET backend services for Azure Networking enabling large-scale Azure service deployment
Education
University of California, Berkeley
Master's degree, Energy and Resources
University of Rochester
Bachelor's degree, Chemical Engineering
United World College Maastricht, the Netherlands
International Baccalaureate Diploma
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