> Markdown version of [/jobs/ext/4638612-principal-software-engineer](https://www.wearedevelopers.com/jobs/ext/4638612-principal-software-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Principal Software Engineer - **Company:** Dropbox - **Location:** Beaverton, OR, United States - **Contract:** Internship / Graduate position - **Skills:** Microsoft Azure, Elasticsearch, Flask (Web Framework), Dropbox - **Published:** November 8, 2026 - **Apply:** https://www.juju.com/job/28_25303_924714086c346495a1174544a937ff28 ## About the Role Dropbox is looking for a $167,000 - $237,000 Principal Software Engineer to join our Beaverton, OR office and accelerate our product roadmap. Picture this: an internship Principal Software Engineer seat in Beaverton, paying $167,000 - $237,000, where 10 years of doing the work earns you real say over how it gets done., * Clarity of thought that shows up in tidy documentation * Strong time-management skills and a bias toward action * Eagerness to take ownership and run with new responsibilities * A communicator who writes the meeting recap nobody asked for but everyone reads ## Description * Own the principal Collaboration workstream that unblocks the rest of Dropbox's Beaverton, OR roadmap * Implement secure authentication and authorization flows using Elasticsearch * Shave milliseconds off the technology hot path that Dropbox users feel every click * Re-architect the technology flow so Rust handles ten times Beaverton's current load * Tune gRPC caching so Dropbox survives the Beaverton launch spike on the same hardware * Stitch Customer Service events into the Flask pipeline feeding Dropbox's technology reports * Lead Microsoft Azure design reviews that catch the costly mistakes before Beaverton, OR builds them