AI Web3 Backend Engineer – AI Agent Economy

DcentraLab

full-time

Posted on: 12/18/2025

Location Type: Remote

Location: Remote • 🇬🇧 United Kingdom

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Mid-LevelSenior

Distributed SystemsDockerKubernetesRustSolidityWeb3

About the role

Architect and implement the Traia.io AI Agent Marketplace backend and deployment infrastructure.
Build and maintain multi-agent workflows : utility agents, solver agents, settlement agents, etc.
Integrate MCP servers , A2A protocols, and on-chain execution environments.
Develop secure agent deployment principles (sandboxing, containerization, notarization).
Implement DeFi trading strategies through on-chain agent logic and Web3 integrations.
Collaborate with researchers, smart contract engineers, and AI experts to shape AI-on-chain standards.

Backend engineering expertise : strong experience in designing and deploying distributed systems.
Agentic architectures : familiarity with multi-agent systems, MCP servers, A2A protocol, and autonomous workflow orchestration.
Solid knowledge of deployment architectures for agent-based systems (Docker, Kubernetes, enclaves, secure containerization).
Familiarity with RAG pipelines or AI-enhanced decision-making.
Web3 development background : smart contracts (Solidity/Rust), DeFi protocol integrations, on-chain settlement logic.
Strong ability to reason about security, decentralization, and performance tradeoffs.

Benefits

The chance to build foundational infrastructure for the AI x Web3 ecosystem
Work on cutting-edge multi-agent frameworks and verification systems
A highly collaborative environment of engineers, researchers, and builders pushing the frontier
Remote-first culture with flexible collaboration

Tip: use these terms in your resume and cover letter to boost ATS matches.

backend engineeringdistributed systemsmulti-agent systemsA2A protocolagent-based systemsDockerKubernetessmart contractsSolidityRust

collaborationreasoningdecision-making