Preply is powering learners worldwide and seeks a senior Backend/GenAI engineer to architect scalable ML infrastructure in Barcelona.
You will design unified gateways, build python APIs, and work across model vendors, with a strong emphasis on reliability, performance, and security.
You will own production systems, implement observability, cost controls, and CI/CD for GenAI workflows, collaborating with security teams and on-call rotations.
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📌 Genai Platform Engineer (España)
🏢 Preply
📍 España