Lassie

Engineering

SoftwareEngineer,Platform

$145–195k ~AI est. San Francisco, California, United States FULL TIME
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Mid+ candidates.

The Brief

“Software Engineer, Platform at Lassie. Skills: Platform engineering, Integrations, Data infrastructure, Observability. Build integrations. Build data models”

What You'll Achieve.

Launch new workflows faster; Launch workflows with confidence

Industry & Context.

Engineering
Problems you'll solve

Troubleshoot systems

What They're Looking For.

Must Have

5+ years Python, 5+ years Postgres, 5+ years Redis, 5+ years TypeScript, 5+ years React, 5+ years Tailwind, 5+ years Google Cloud Platform, 5+ years Vercel, 5+ years Linear, 5+ years Slack, 5+ years Notion

Nice to Have

Django experience, Pydantic AI experience

What You'll Do.

Build reliability systems

Create internal tools

Create observability systems

Create infrastructure

Turn processes into systems

How You'll Work.

Team & Collaboration

Product teams; Operations teams

Communication Scope

Direct communication

Full Job Description

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 ROLE Platform 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 DO - Build 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 SOME THINGS WE'VE BUILT - 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 http://blog.superhuman.com/superhuman-is-built-for-speed for healthcare payments and patient ledgers TECHNOLOGY WE USE 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 JOINING US 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.

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