Note: The job is a remote job and is open to candidates in USA. Harakumo is hiring a Full Stack Developer to build and operate services across its developer platform. The role includes developing an AI orchestration layer, owning reliability, and working with developers to turn feedback into product improvements.
Responsibilities
- 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
Skills
- Strong JavaScript/TypeScript and real production experience with Next.js (App Router) and serverless or edge runtimes
- Comfort with SQL and data modeling
- 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
- SQLite, Postgres, or vector databases
- MCP/agent tooling, developer-tools or infra background, open-source contributions
Benefits
- Early-team equity
- Remote-first, async-friendly; quarterly in-person in NYC
- Direct ownership — you will be the architect of several services, not a ticket-taker
Company Overview