> Markdown version of [/jobs/ext/4618458-principal-software-engineer-platform](https://www.wearedevelopers.com/jobs/ext/4618458-principal-software-engineer-platform). 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, Platform - **Company:** PRESENT PRESENT - **Location:** New York, NY, United States - **Contract:** Permanent contract - **Skills:** Backend, Agentic-AI - **Published:** November 7, 2026 - **Apply:** https://www.juju.com/job/28_25303_90e99bfc787901d8d9c30add50104c54 ## About the Role A principal platform engineer is expected to set technical direction for shared infrastructure and services while staying hands on in product code. A strong candidate brings deep backend and infrastructure experience, sound judgment about tradeoffs, and the ability to work across the stack when that is the fastest path. At a company building AI agents for construction permitting, that means shaping the platform those agents run on and the services that connect filings, project data and approvals.