{"@context":"https://schema.org/","@type":"JobPosting","title":"AI Web3 Backend Engineer - AI Agent Economy

We are looking for a AI Web3 Backend Engineer with deep expertise in DeFi protocols , backend engineering , and agentic architectures . You will play a pivotal role in designing and building the marketplace of AI agents , enabling them to collaborate, execute multi-agent workflows, and securely manage funds on-chain.This role requires someone who is as comfortable deploying large-scale backend systems as they are with smart contract engineering and the next-gen agent-to-agent (A2A) protocols that power AI-native Web3 applications. Key Responsibilities

• 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.
• Implement DeFi trading strategies through on-chain agent logic and Web3 integrations.
• Work with zk-systems and TLS notarizations to enable verifiable execution and trust guarantees.
• 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).
• Understanding of cryptography and verification systems (zk proofs, TLSNotary, EIP-1271-style validation).
• Strong ability to reason about security, decentralization, and performance tradeoffs .
• Bonus : familiarity with RAG pipelines or AI-enhanced decision-making.

* A highly collaborative environment of engineers, researchers, and builders pushing the frontier. * Remote-first culture with flexible collaboration. About DcentraLab Since 2017, DcentraLab has been a pioneering force in Web3 and blockchain development. Expanding beyond its initial product, 2Key, DcentraLab has introduced innovative solutions such as Hord, ChainPort, TokensFarm, and DcentraLab Diligence, with a commitment to ongoing growth. Through a relentless pursuit of cutting-edge technologies, DcentraLab remains at the forefront, shaping the future of decentralized ecosystems and blockchain-based products. #J-18808-Ljbffr