Marissa Le Coz
Software Engineer at Reddit, Inc.
Cambridge, Massachusetts, United States
Summary
🤩
Rockstar🎓
Top SchoolMarissa Le Coz is an iOS-focused software engineer based in Cambridge, MA, with experience building production mobile features at scale for Twitter, Signal, and now Reddit. Over several roles at Twitter she shipped modular media and video systems, led iOS efforts as a team tech lead, and contributed to consumer-facing features like Conversation Controls and Twitter Circles. At Signal she continued sharpening privacy-minded mobile engineering skills before moving to Reddit, bringing a blend of UI/UX sensitivity and robust client-side architecture. Trained at Dartmouth with both BS and MS in Computer Science, she pairs academic rigor with hands-on product delivery across complex, high-traffic apps. Notably, she has a track record of untangling brittle code into reusable, testable components that accelerate feature development.
2 years of coding experience
7 years of employment as a software developer
Master of Science Computer Science, Master of Science Computer Science at Dartmouth CollegeHigh School, High School at Essex High School
French, English
Github Skills (7)
chat10
swift10
ios10
messaging10
signal10
messenger10
pods5
Programming languages (3)
Github contributions (3)
signalapp/Signal-iOS
Jul 2023 - Nov 2024
A private messenger for iOS.
Contributions:12 releases, 13 pushes, 51 tags in 1 year 5 months
signalchatcommunicationswiftios
signalapp/Signal-Pods
Sep 2023 - Mar 2024
Pods dependency tracker for Signal-iOS
Contributions:4 pushes in 5 months
signaltrackerswiftiospods
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