Brainco

AI Platform Engineer, DevX

San Francisco Bay Area

Sponsorship not specifiedDetected 34 days ago

TypeScriptPythonGoRustGitDatabricksDockerKubernetesCI/CDGitHub ActionsCircleCIPlatform EngineeringDesign SystemsAccessibilityPatient Care

About the role

BrainCo's monorepo spans Python, TypeScript, and Go, runs on Nx, and ships to production environments that include regulated and air-gapped customer deployments.
As we grow from a handful of teams to dozens, the leverage of this role compounds.
Your job is to discover, measure, and remove developer friction.

Own the monorepo and build system
Partner closely with every engineering team. Drive adoption through quality, not mandates.
matrix design, caching strategies, secret flow, parallelism.
Have measured developer friction and shown clear before / after impact from tooling, CI, build, release, or workflow improvements.
Experience building or maintaining a frontend platform or design system - shared component library, design tokens, Storybook / visual-regression infra, a11y or perf budgets across apps.
Make builds and tests fast, reliable, and incremental at scale.
Build CI/CD systems with strong guarantees around correctness, reproducibility, and speed.
Own pipeline architecture, caching, parallelism, secret flow, and release engineering for environments that include regulated and air-gapped customer deployments.
Design internal CLIs, scaffolding, local dev stacks (Tilt, Docker, Kubernetes), and code-quality infrastructure (lint, typecheck, format, pre-commit).
Own the developer-facing experience for deployment and environment workflows, while partnering with Infrastructure on the underlying cloud, Kubernetes, networking, and runtime substrate.

Competitive salary plus equity
Medical, Dental, and Vision coverage
Commuter benefits
Streamlined hospital patient care across national health systems → 40% better outcomes, 80% less admin work

Raised a $55M Series A from leading investors
Built a team of 70+ AI experts from Tesla, Google DeepMind, NVIDIA, and Databricks
About Brain Co.
Brain Co. is an applied AI startup co-founded by Jared Kushner and Elad Gil, and backed by leading Silicon Valley builders including Patrick Collison and Andrej Karpathy.
We are building AI applications for the world's most important institutions, delivering impact on real-world problems across governments, healthcare systems, and critical industries.
your work compounds as we add teams, services, and customers.

This listing is sourced directly from Brainco's careers page and normalized into a canonical job model.