YUGENOX·JOBS

Member of Technical Staff, Core

Brainbase Labs · San Francisco

on-sitefull-timeEngineering

About the role

About Brainbase

Brainbase is building the primitives for the next 1B agents.

We power internal agents across government, Fortune 500, frontier labs and hyper-growth startups. Teams use our configurable primitives such as evals, observability, router, authentication, permissions, sandboxes, harnesses and more to deploy internal agents at scale securely. We support 8+ harness and 50+ models, including sovereign deployments.

Launches Take a look at some of our previous launches to get an idea of what we’re working on:

- Brainbase platform: https://brainbaselabs.com/blog/brainbase-is-now-ga

- Universal Managed Agents API: https://brainbaselabs.com/blog/universal-managed-agents

- Universal Agent Protocol (UAP) (open-source): universalagentprotocol.io http://universalagentprotocol.io

About the role

Brainbase is a platform-of-platforms, meaning it supports all the components a team needs to stand up their internal agents. These include supporting all publicly available harnesses, frontier and open-source models, as well as creating primitives for intelligent routing, cost controls, evaluations, payments and more. You would primarily be contributing to building and improving our set of core primitives.

Text as published by Brainbase Labs. We don't edit postings; apply and ask questions on the employer's site.

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Posted
Aug 13, 2026 (3 months ago)
First seen by us
Nov 7, 2026
Still listed
Nov 11, 2026
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