Senior / Staff Full-Stack Engineer (Node.js + AWS)

Blue Language Labs

Full-time Other-General
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Location
dover, kent county, de, United-States
Posted
June 07, 2026

Job Description

About Blue Language Labs

Every generation gets one protocol moment. TCP/IP. SMTP. A small team writes the spec, ships the first implementation, and fifteen years later the entire world runs on it without knowing who built it. Weโ€™re at that moment for economic coordination.

AI agents are being deployed everywhere, right now โ€” negotiating, committing, paying, settling on behalf of every company that wants to stay competitive. In a few years there will be billions of them. The problem: there is no protocol for what happens between them. An agent can be smart. It cannot be governed. It can pay. It cannot make a payment conditional on something that actually happened. Agents from different organizations can talk. They cannot safely coordinate across company boundaries.

Nobody has built that layer. Weโ€™re building it.

Blue is a protocol for structured, verifiable, multiโ€‘party agreements that execute deterministically, leave an immutable audit trai...