Senior Software Engineer, US

About Osmind Osmind is a technology, services, and data company focused exclusively on psychiatry. We serve 800+ independent psychiatry practices across 49 states with a purpose-built EHR, software solutions, and managed services. We're a San Francisco–based Series B Public Benefit Corporation backed by DFJ Growth, Future Ventures, General Catalyst, and Y Combinator. We're growing rapidly and are launching a brand new platform. This is a rare opportunity to shape its technical foundation while making a significant impact on patients, clinicians, and researchers. The Opportunity We're looking for a Senior Software Engineer to be a core member of our Product Engineering team—writing code every day, contributing to architectural discussions, and partnering with Product and Clinical teams to build software that directly improves patient outcomes. What You'll Do Contribute to and influence architecture decisions across our stack, helping establish patterns the team builds on Own complex product challenges end-to-end—from technical design through shipping to end users Support and grow other engineers through code reviews, design feedback, and pairing Partner with Product, Design, and Clinical teams to translate clinical workflows into scalable solutions Identify and help drive improvements to technical debt, reliability, and developer experience Actively use AI tools in your daily workflow and contribute to team-wide best practices Our tech stack: TypeScript, Node.js, React, Postgr