Healthcare runs on legacy software that was last updated a decade ago. Systems don’t talk to each other. Interfaces lag. “Automation” means someone copy-pasting data between tabs.
At Arini , we’re leap-frogging the SaaS era. No more EHRs, no more outdated dashboards, just agents and a database. We’re building the AI operating system for healthcare systems , starting with dental enterprises. Our platform automates phones, scheduling, insurance verification, and workflows across the stack.
We partner with the largest healthcare enterprises, understand their bottlenecks, and build well architected system to optimize their operations.
We’re a small, elite team of builders and operators who move fast and own outcomes. Our team comes from Meta, SpaceX, Tesla, MIT, Berkeley, Harvard, and other YC startups and were previously founders who’ve built and exited healthtech companies.
We’re obsessed with reliability, real impact, and replacing slow legacy systems with software that just works.
You’ll build the infrastructure that lets millions of autonomous agents run reliably and serve the healthcare industry at scale.
This is the backbone of Arini: scalable event pipelines, multi-tenant voice infrastructure, high-availability APIs, and the agent runtime layer. You’ll own systems end-to-end: architect, build, ship, measure ROI.
Design and scale the backend systems powering millions of patient interactions.
Build the event-driven architecture for voice, scheduling, and data ingestion.
Optimize performance, cost, and observability across services.
Own reliability, latency, and uptime across the stack.
Senior/Staff level experience building and scaling infrastructure
Passionate about building infra that’s simple, predictable, and elegant.
Experience with data warehousing and pipelines
Competitive salary with meaningful equity
Free health, dental, and vision insurance
Free in-office lunch and dinners
Unlimited PTO
Arini is the AI transformation partner for the dental industry. Backed by Y Combinator and built by AI-native engineers from MIT and Harvard, we partner with leading dental organizations, practices, and teams to deploy advanced AI technologies and workflow automations.
From our flagship AI Receptionist that handles 15,000+ calls daily to our AI Operating System and Forward-Deployed Engineers, we’re on a mission to help our clients leverage the power of AI to redefine operational excellence.
