Mark Cerqueira
Director Of Engineering at Roblox
San Francisco, California, United States
Summary
🤩
Rockstar🎓
Top SchoolMark Cerqueira is a seasoned engineering leader with 13 years of experience building and scaling client and API platforms for consumer tech products, currently directing engineering for Roblox’s economy. He has led organizations up to 150 people across North America, driving large modernization efforts—Swift migrations, React upgrades, API unification, GenAI-driven standards, and cloud optimizations—that boosted developer velocity and reliability for hundreds of internal teams and millions of users. Previously at Pinterest and Twitch he combined hands-on mobile engineering roots with strategic platform thinking to deliver measurable improvements in resilience, observability, and CI/CD. He’s known for building high-performing teams through recruiting, mentorship, and apprenticeship programs, and for stepping in as incident commander to drive cross-functional post-mortems and systemic fixes. Based in San Francisco, he blends product-facing empathy with platform rigor and an uncommon background that includes early-career roles from mobile app development to even working as an animal keeper, reflecting curiosity and practical problem-solving.
13 years of coding experience
14 years of employment as a software developer
BSE Computer Science, BSE Computer Science at Princeton University
Stackoverflow
7,426reputation
947kreached
24answers
62questions
Github Skills (114)
puredata10
synthesizer10
music-programming10
synthesis10
chuck10
clap10
audio10
sampler10
computer-music10
synth10
music10
java10
sequencer10
unit-testing10
jack10
Programming languages (14)
Github contributions (5)
auskf-web/auskf-jrnationals.github.io
Jan 2016 - Jan 2025
Jekyll-powered site for the AUSKF Junior National Championships
Contributions:5 PRs, 75 pushes, 7 branches in 9 years 1 month
juniornationaljekyll
markcerqueira/hello-chuckpad
Jul 2016 - Jan 2018
Contributions:2 PRs, 63 pushes, 2 branches in 1 year 6 months
unitunit-testsswiftiosios-client
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.