Senior Artificial Intelligence Engineer

Job Opportunity :

We are seeking a seasoned Data Science Specialist to join our cutting-edge team in Catalonia. As a Data Science Specialist focused on Product Development, you will be responsible for conceptualizing and implementing innovative AI models from inception to deployment.

• Main Responsibilities :
• Data Pipeline Development : Design and build comprehensive data pipelines that encompass data sourcing, augmentation, validation, training, fine-tuning, evaluation, and model shipping.
• Evaluation Frameworks : Develop robust evaluation frameworks that include statistical testing and reliability checks to verify task competence and alignment.
• Scaled Model Deployment : Scale training and inference by leveraging distributed computing, optimizing throughput / latency, and identifying opportunities for algorithmic or systems-level speedups.
• Model Improvement Techniques : Apply Supervised Fine-Tuning (SFT) and preference-based or reinforcement learning to enhance model helpfulness, safety, and reasoning.
• Model Specialization : Optimize and specialize models using compression techniques to meet performance and footprint targets.
• Cross-Functional Collaboration : Partner closely with ML engineers, researchers, and software engineers on data curation, evaluation design, training runs, model serving, and observability.
• Code Excellence : Contribute to our shared codebase by writing clean, well-tested Python; documenting decisions; and upholding high engineering standards.

Necessary Skills and Qualifications :