Build the developer
cloud with us.
Harakumo gives developers their entire stack behind one API key: functions, storage, databases, vector search, AI, payments, auth, media and mail. We are small, shipping fast, and hiring our first engineers.
Small team. Whole services.
Real ownership.
Own whole services
Ship a service end to end: the API, its dashboard pages, the SDK, the CLI and the docs. You are its architect, not a ticket-taker.
Early, on purpose
We are small, shipping fast and hiring our first engineers. Competitive salary and early-team equity, discussed in the first conversation.
Remote-first
Async-friendly work with US hours overlap, and a quarterly in-person in New York, where we are based.
Code before résumés
We read what you built before we read a résumé. Every application links to a live app made on Harakumo, from the applicant’s own account.
Join the first engineers.
Full Stack Developer
Join Harakumo early and own whole services from end to end — API, dashboard, SDK, CLI, docs — on a modern edge-serverless stack, shaping how developers build their entire stack with one API key.
- Engineering
- Full-time
- Remote (US hours overlap)
- HQ in New York, NY
AI Engineer
Own Harakumo’s AI platform: the AI Gateway, Vector DB, Memory, hosted Agents and the MCP connector that lets Claude, ChatGPT and other assistants build and run whole apps from a conversation.
- AI
- Full-time
- Remote (US hours overlap)
- HQ in New York, NY
Platform / Infrastructure Engineer
Keep Harakumo fast, reliable and affordable as it grows: deploys, containers for server apps, edge databases, provisioning, migrations, observability and cost.
- Engineering
- Full-time
- Remote (US hours overlap)
- HQ in New York, NY
Product Designer (UI/UX)
Make developers love using Harakumo. Own the dashboard, onboarding, the public site and the brand: UI/UX is our top priority.
- Design
- Full-time
- Remote (US hours overlap)
- HQ in New York, NY
Developer Advocate (DevRel)
Help developers discover and love Harakumo: docs, examples, videos, templates and community, especially for people building with AI assistants.
- Developer Relations
- Full-time
- Remote (US hours overlap)
- HQ in New York, NY
Security Engineer (contract)
Review and test the security of a multi-tenant developer cloud: API keys, sign-in, payments, tenant isolation and the AI connector.
- Security
- Contract
- Remote
- HQ in New York, NY
Four steps, built around your work.
Apply on this site
Every application goes through the form on the role’s page, with the live link of something you deployed on Harakumo. Email and LinkedIn messages are not reviewed.
Build it, from your own account
Create a free account, build a working app around your own idea (connect your AI to harakumo.com/mcp, or use the CLI or SDK), deploy it, and submit it signed in at /careers/next-step. We read what you built before résumés.
One conversation
45 minutes with the founder about what you built and what you would build here.
A paid project, if useful
Optional: a scoped, paid one-week project on a real service. Then an offer.
The best application is something you built.
Sign up free, build a working app around your own idea, deploy it on Harakumo, and send us the live link. Already applied? Submit your project.