Software Engineer, Platform
Role summary by JobGrid
Software Engineer, Platform at Lassie: San Francisco, United States; On-site; Senior; IT; DevOps / SRE. This listing is part of JobGrid's Software engineer jobs from public company career pages. JobGrid adds normalized role facts, source context, and a path to the employer application page so candidates can compare the listing before applying.
- Location and workplace: San Francisco, United States, On-site
- Role classification: IT, DevOps / SRE, Senior
- Source freshness: checked by JobGrid on 2026-06-05.
- Application path: candidates continue to the employer application page with non-personal referral tags.
Our mission is to help small businesses run themselves. We’re starting with doctors’ offices, building autonomous systems that handle busywork and complete the workflows that keep the office moving every day. Our team is small, flat, and ambitious. We value craft, intellectual rigor, and direct communication.
About the rolePlatform engineers build the systems that let Lassie’s agents do real work reliably: integrations, orchestration, data infrastructure, observability, and the foundations behind every new workflow we launch.
What you'll doBuild the integrations, data models, orchestration, and reliability systems that let Lassie’s agents complete real workflows at scale
Create internal tools, observability, and infrastructure that help the team launch new workflows faster and with more confidence
Work closely with product and operations to turn messy real-world processes into dependable systems
Data pipelines processing $1B+ in insurance claims
Systems that eliminate thousands of hours of paperwork every month
A sync engine backed by encrypted SQLite in the browser, enabling 100ms experiences for healthcare payments and patient ledgers
We invest heavily in productivity. Engineers should have the best tools for the job and the freedom to choose them.
Python (Django, Pydantic AI), Postgres, Redis
TypeScript, React, Tailwind
Google Cloud Platform, Vercel
Linear, Slack, Notion
To start, you'll have a handful of conversations with our team and founders. If there is mutual excitement, we'll invite you to the office where you'll work on a small project and meet the team.