AI Web3 Backend Engineer – AI Agent Economy
hace 14 horas
Hybrid 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 theTraia.io AI Agent Marketplace backend and deployment infrastructure. Build and maintainmulti-agent workflows: utility agents, solver agents, settlement agents, etc. IntegrateMCP servers, A2A protocols, and on-chain execution environments. ImplementDeFi trading strategies through on-chain agent logic and Web3 integrations. Collaborate with researchers, smart contract engineers, and AI experts to shapeAI-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 ofdeployment architecturesfor agent-based systems (Docker, Kubernetes, enclaves, secure containerization). Familiarity withRAG pipelinesor AI-enhanced decision-making. Strong ability to reason aboutsecurity, decentralization, and performance tradeoffs. What We Offer The chance tobuild foundational infrastructure for the AI x Web3 ecosystem. Work oncutting-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. 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
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AI Web3 Backend Engineer – AI Agent Economy
hace 7 días
Barcelona, España DcentraLab A tiempo completoWe 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...
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AI Web3 Backend Engineer – AI Agent Economy
hace 4 días
barcelona, España DcentraLab A tiempo completoHybrid 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...
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AI Agent Web3 Backend Architect
hace 4 días
barcelona, España DcentraLab A tiempo completoA leading Web3 technology firm is looking for an AI Web3 Backend Engineer to design and build the AI Agent Marketplace backend. You will leverage your expertise in DeFi protocols and backend engineering to implement multi-agent workflows, integrate A2A protocols, and deploy large-scale systems. Strong familiarity with security and decentralization trade-offs...
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AI Agent Web3 Backend Architect
hace 14 horas
Barcelona, España DcentraLab A tiempo completoA leading Web3 technology firm is looking for an AI Web3 Backend Engineer to design and build the AI Agent Marketplace backend. You will leverage your expertise in DeFi protocols and backend engineering to implement multi-agent workflows, integrate A2A protocols, and deploy large-scale systems. Strong familiarity with security and decentralization trade-offs...
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Senior Backend Software Engineer
hace 15 horas
Barcelona, España Genesy AI A tiempo completoGenesy AI is a Barcelona-based startup on a mission to revolutionize how B2B sales and prospecting teams operate. Our cutting‑edge AI‑driven lead generation technology empowers sales teams to focus on what truly matters: selling. By automating manual prospecting, we help optimize workflows, ensuring a predictable and scalable sales pipeline—no wasted...
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Sr AI Engineer
hace 14 horas
Barcelona, España Murphy AI A tiempo completo1 week ago Be among the first 25 applicants About Murphy AI Murphy AI is revolutionizing debt collection through conversational artificial intelligence. We're building an advanced debt recovery platform where AI agents conduct natural, empathetic conversations across multiple channels—with a special focus on voice interactions at scale. Our AI agents...
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Real-Time AI Engineer — Low-Latency LLM Systems
hace 2 semanas
Barcelona, España Quadrivia AI A tiempo completoA leading AI technology firm in Barcelona is seeking an AI Engineer to develop and optimize their core service involving multi-agent systems. This role requires a strong Python background along with experience in real-time text and voice systems. Applicants should have at least 5 years in ML or backend engineering, with preferred knowledge of tools like...
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Real-Time AI Engineer — Low-Latency LLM Systems
hace 15 horas
Barcelona, España Quadrivia AI A tiempo completoA leading AI technology firm in Barcelona is seeking an AI Engineer to develop and optimize their core service involving multi-agent systems. This role requires a strong Python background along with experience in real-time text and voice systems. Applicants should have at least 5 years in ML or backend engineering, with preferred knowledge of tools like...
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Remote Backend Engineer – AI Safety
hace 2 semanas
barcelona, España Alinia AI, Inc. A tiempo completoA cutting-edge AI technology firm in Barcelona seeks a Back-End Engineer to shape infrastructure for generative AI. You will maintain and secure a Python FastAPI backend, design scalable APIs, and implement best practices for security and compliance. Ideal candidates have 3+ years of experience and strong skills in Python, FastAPI, and cloud platforms. The...
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Remote Backend Engineer – AI Safety
hace 14 horas
Barcelona, España Alinia AI, Inc. A tiempo completoA cutting-edge AI technology firm in Barcelona seeks a Back-End Engineer to shape infrastructure for generative AI. You will maintain and secure a Python FastAPI backend, design scalable APIs, and implement best practices for security and compliance. Ideal candidates have 3+ years of experience and strong skills in Python, FastAPI, and cloud platforms. The...
