AI Research Engineer (Agentic Reinforcement Learning)

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an AI Research Engineer (Agentic Reinforcement Learning) based in Spain.

• As an AI Research Engineer specializing in Agentic Reinforcement Learning, you will drive research and innovation in next-generation intelligent systems.
• You will develop advanced reinforcement learning techniques that improve decision-making, adaptive behavior, and performance across multimodal AI architectures.
• Working with text, images, audio, and other data modalities, you will help build models capable of solving complex, real-world challenges.
• Your work will involve designing scalable training infrastructure, optimizing reward mechanisms, and improving the reliability of autonomous AI agents.
• You will explore cutting-edge approaches involving diffusion-based generative models, autoregressive architectures, and unified multimodal frameworks.
• Through rigorous experimentation and benchmarking, you will push the boundaries of model performance, efficiency, and generalization.
• This fully remote opportunity offers the chance to contribute to impactful AI research within a fast-moving, globally distributed technology environment.