Orlando, FL. Remote, US.
Jefferson Eagley
Sr Software Engineer & Bot Wrangler
I build React and TypeScript front ends, APIs, and control systems.
Highlights
- Lowest live-site incident frequency in the org.
- Microsoft Accessibility Gold Cup.
Experience
Senior Software EngineerMicrosoft Security Response Center (MSRC)
Oct 2018 to Aug 2025
- For a year I was the whole MSRC web team. Then I trained and mentored 2 engineers.
- I built and owned Security Update Guide, the Researcher Portal, the abuse and infringement forms, and the MSRC blog.
- I built a React UI framework. MSRC used it. Other engineering teams used it.
- I added tests, types, lint, and required pull-request builds. The services I owned had the lowest live-site incident frequency in the org.
- The service won the Microsoft Accessibility Gold Cup.
Sr Software Engineer & Bot WranglerContract work and a personal project
Since Aug 2025
- I write contract software for a professional options trader.
- My personal project is a personal finance app.
- I took a sabbatical to travel and retrain on AI-assisted software development.
- Coding agents write with me. Each change is a pull request, then an automated check, then a separate merge.
Software ConsultantSpaceX (Redmond lab)
2016 to 2017
- I shipped software in C#, Node.js, and C++ for the Redmond lab.
Projects
- Options trading softwareContract work for a professional options trader. Typed and tested.
- Local voice assistant (personal)On-device speech in English and Thai. 1,000+ tests.
- Shared developer tooling (personal)Shared standards and checks I run on my own code.
Skills
- React
- TypeScript
- Next.js
- Redux
- Accessibility
- Node.js
- C#
- ASP.NET Core
- Azure
- Docker
- Jest / Testing Library
- Playwright
- Cursor
- Grok
- Ollama
- PostgreSQL
Contact
hire@jeffersoneagley.com
My own AI assistant sends job applications. I read every reply.