What you’ll do
- Ship entire services from end to end: route handlers, provisioning on our edge infrastructure (compute, storage, SQL, vector, KV, streaming), dashboard pages, SDK namespace, docs
- Build the AI orchestration layer: an MCP server and agent tooling that can provision and wire Harakumo services from natural language
- Own reliability: tests against the live platform, migrations on edge SQLite, observability, and incident response
- Talk to developers, write docs and examples, and turn feedback into product
What you bring
- Strong JavaScript/TypeScript and real production experience with Next.js (App Router) and serverless or edge runtimes
- Comfort with SQL and data modeling; bonus for SQLite, Postgres, or vector databases
- Experience integrating third-party platforms (payments, cloud APIs) and designing clean public APIs/SDKs
- A bias for shipping: you have launched things, and you can show them
- Bonus: MCP/agent tooling, developer-tools or infra background, open-source contributions
What we offer
- Competitive salary and early-team equity (discussed in the first conversation)
- Remote-first, async-friendly; quarterly in-person in NYC
- Direct ownership — you will be the architect of several services, not a ticket-taker
How we hire
- Apply on this site. Every application goes through the form on the role’s page. Email and LinkedIn messages are not reviewed.
- Show, don’t tell. Sign up at harakumo.com, build something small with the SDK or CLI, and link it. We read code 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 same steps, for every role, are on the careers page.
Apply for Full Stack Developer
Applications are reviewed only through this form. Required: your GitHub or portfolio, and a link to something you built on Harakumo (sign up free, create an API key, use the SDK or CLI; even a 20-minute demo counts).