Platform & API Engineer
New York, NY · San Francisco, CA · Remote
Product
Full Time
About Olis
At Olis, we're building the next foundational layer of enterprise infrastructure, the ambient memory system. Our mission is to transform how Fortune 100-500 companies operate by making organizational knowledge behave like cognition, embedding real-time knowledge into the tools employees already use—Slack, Outlook, Notion, SharePoint, and more. We're making enterprise memory behave like a living system supportive exactly when it's needed.
It's not about automating tasks anymore, it's about restoring intelligence to enterprise workflows. It's about replacing fragmented documents, repeat questions, and tribal bottlenecks with supported clarity that meets users where they are.
Overview
We're hiring exceptional engineers to help us bring Olis to life! This is your chance to architect and deploy systems as a founding engineer that are rooted in precision, security, and deep enterprise intelligence. Someone highly collaborative, and designed for engineers who want to leave behind commodity AI and work on something enduring.
Responsiblities
Build and maintain internal APIs that link ingestion, memory matching, and delivery surfaces
Design modular plugin systems for Slack, Outlook, SharePoint, Notion
Architect the service layer for browser extensions, desktop overlays, and sidebar experiences
Define secure, stable APIs for client-deployed memory engines (multi-tenant)
Work with the AI and Delivery engineers to orchestrate cognition flow from ingestion to insight
Requirements
Fluency in service-oriented architecture (microservices or modular monoliths)
Deep experience building secure, versioned APIs (REST or GraphQL)
Can design platform layers that are extensible by third-party developers
Strong understanding of auth systems (OAuth, SAML, RBAC)
Strong Candidates May Also
Experience building developer platforms, SDKs, or API-first tools
Experience deploying extensible SaaS products into enterprise clients
To Apply
Send your CV and introduction to careers@olis-ai.com