About this role
AI Engineer at Quadrivia. Location: Barcelona or London. Role: Own brain, Design architecture, Build services Requirements: 5+ years in ML or backend engineering; expert Python; FastAPI, asyncio, pydantic; real-time systems; LiveKit/SIP experience; agent patterns and eval-driven development. Category: Software Development Seniority: Senior Level Tools: Python, FastAPI, Asyncio, Redis, PostgreSQL, Vector databases, WebRTC, LiveKit, SIP, Speech-to-Text, Text-to-Speech, Docker, Terraform, Kubernetes, OpenTelemetry, DeepEval Commitment: Full Time Workplace: Remote Languages: English