Overview In this role you will develop AI-driven, personalized learning solutions at scale and work with a cross-functional team of scientists and engineers. You will advance research, prototype novel models, and deploy them to production to enhance learning experiences for millions of users. You’ll mentor junior team members and contribute to ML best practices. This is a mission-driven opportunity at a fast-paced, impact-focused Ed-Tech company.

ResponsabilidadesAI Research & Development: design and optimize deep learning, NLP, LLMs, and multimodal models for personalized learningApplied Science Execution: prototype and deploy cutting-edge models in productionCross-functional Collaboration: partner with scientists, engineers, and product teams to deliver AI-driven outcomesMentorship & Knowledge Sharing: support and guide junior scientists and engineersBest Practices in ML:



contribute to model architecture, research methodologies, and deployment pipelines Requisitos principalesPhD in NLP, Machine Learning, or related field (or equivalent experience)4+ years of industry experience in deep learning-based NLP applicationsStrong proficiency with PyTorch or TensorFlowHands-on experience with cloud platforms (AWS, Google Cloud)Ability to drive AI initiatives from research to production in a collaborative environmentStrong problem-solving skills with a track record of impactful AI solutionsPassion for advancing AI-driven personalized learningcollaborative mindsetstrong communicationproblem-solvingNLPDeep learningLLMs

📌 Senior Applied AI Scientist (AI Learning) - Preply (Barcelona)
🏢 Jobrapido
📍 Barcelona