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AI Harness Engineer

Italy🌐 Remote💼 Full-time🗓 2026-09-28 → 2026-09-29

Core

Build systems and integrations connecting people with local AI capabilities, focusing on agent infrastructure and peer-to-peer technology.

Role type

Senior IC AI Harness Engineer

Builds

Reusable tools, modules, and integrations for AI agents and P2P systems

Domain

AI infrastructure, peer-to-peer networking, distributed systems

Deliverable

production ML models

Required skills

JavaScript, TypeScript, AI agent harness design, npm module development, distributed systems, resilience engineering, testing infrastructure

Preferred skills

Open-source contributions, experimentation with emerging AI technologies

Technologies

JavaScript, TypeScript, npm

Responsibilities

Build and maintain AI agent harnesses including tool calling and context management; Develop evaluation frameworks for non-deterministic AI systems; Design resilient systems handling network failures and retries; Create reusable software components and modules; Experiment with new P2P and AI technologies.

Seniority

Senior, hands-on IC

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