Casey Rojas

Casey Rojas

Staff Software Engineer at Intuit · Charlotte, NC

I build backend systems that move money.

I've spent the last seven years on CK Money — Credit Karma's banking product, now part of Intuit — building the digital wallet, check deposit, Paycheck Advance, and the TurboTax refund advance flow, while helping pull our banking monolith apart into event-driven services. Mostly Scala, some TypeScript, a lot of Kafka. Lately a good chunk of my time goes to AI tooling: chat integrations, Claude Skills, and MCP servers.

Before fintech I spent nine years at Info Tech on bid software that handles billions in state DOT contracts — desktop apps, PDF internals, and more Perl than I'd care to admit.

Based in Charlotte. Always happy to talk shop about any of it.

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Experience

Intuit / Credit Karma 2019 – Present
Credit Karma became Intuit in August 2026.
  • Staff Software Engineer
    Aug 2026 – Present · Charlotte, NC
  • Senior Software Engineer 2
    Dec 2022 – Aug 2026
  • Senior Software Engineer
    Jun 2021 – Dec 2022
  • Software Engineer 4
    Oct 2019 – Jun 2021
  • Helped drive the decomposition of our banking monolith into event-driven Kafka services
  • Own the caching and persistence layers, plus framework tooling the wider team builds on
  • Built and ran core pieces of CK Money — banking services, digital wallet, and mobile check deposit
  • Built the TurboTax integration for account creation and Refund Advance
  • Shipped Paycheck Advance and the direct deposit bounty program
  • Built AI chat integration on Claude Skills and MCP
  • Mentor engineers across the org
Info Tech, Inc. 2010 – 2019
  • Software Developer → Senior Software Developer
    Gainesville, FL
  • Led design and development of Project Bids, a C#/WPF app for signing and encrypting electronic bids
  • Led the team behind bidx.com, which processes billions in DOT contracts annually
  • Wrote a C++ PDF library and contributed upstream to QPDF and the MongoDB Perl driver

Tools

Reach for daily
Scala, Cats, Finagle, TypeScript, Hapi.js, GraphQL, Kafka, MCP, AWS, Postgres
Shipped plenty of
C#, WPF, C/C++, Perl, Ruby on Rails, Node.js, Vue.js, MongoDB, Docker

Education