Jason Mun

Lets have some fun!

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Creative

Solutions

Cornell CS graduate and Software Engineer at Meta, building performant, data-driven systems at the intersection of software and markets. I combine algorithmic thinking with full-stack engineering to deliver high-impact financial tooling.
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Hey, My name's

Jason Mun!

"Work hard, play hard - that's how I approach
every challenge and every opportunity"
Jason Mun
Cornell CS graduate and Software Engineer at Meta, focused on building performant, data-driven systems at the intersection of software and markets.
I bring algorithmic rigor and full-stack engineering to every project, combining technical expertise with a commitment to delivering exceptional results through optimization and meticulous attention to detail.

Mar 2026 - Present

Meta

Software Engineer
Menlo Park, CA
Monetization and Insights team
Mar 2026 - May 2026

Mercor

Software Engineer (Contract)
New York, United States · Remote
Software Engineering Expert / AI Infrastructure — reviewed LLM outputs for correctness as a coding expert
Validated model-generated code and technical responses to ensure accuracy and quality across AI infrastructure workflows
Sep 2025 - Dec 2025

Palantir Technologies

Software Engineer Intern
New York City, NY
Secured a $350 million contract by architecting and deploying a highly scalable AI-powered billing dispute and ticket system for a key client, utilizing Palantir Foundry, TypeScript, PySpark, Python, and React.
Engineered automated audit pipelines that recouped over $3 million in revenue and reduced manual processing time by 75% across 10,000+ monthly cases.
May 2025 - Aug 2025

Meta

Software Engineer Intern
Menlo Park, CA
Developed Stories Weekly Earnings Recap and earnings dashboard for Facebook creators
Working with Partner Payouts Insights & Monetization team using Hack, PHP, GraphQL, RESTful APIs
Improved financial transparency for over 207 million Facebook content creators and reduced support tickets by 18%
Oct 2024 - May 2025

Roam

Software Engineer Intern
New York City, NY
Developed world's first AI-powered F-1 visa interview coach using OpenAI API, Docker, JavaScript, Supabase, and React
Streamlined interview preparation and transition support for international students
Designed and implemented key features for Roam Marketplace Version 2, supporting over 27,000 recurring users
May 2024 - Aug 2024

Radian

Software Developer Intern
Wayne, PA
Built financial tools—asset management, BPO, and reporting features—for the Pyramid Platform
Using React, Next.js, TypeScript, and CSS. Migrated legacy Angular.js pages and improved UX by 20%
Engineered AI chatbot to support RPA bot recovery, reducing manual processing time by 73 hours