At Pretius, we are looking for an AI Engineer to optimize AI solutions that drive our digital transformation servicesProject / Role Design and implement modem applications. Contribute to high-performance solution architecture. Create clear, maintainable project documentation. Participate in software deployments and collaborate with users to resolve issues.  Requirements Strong Python software engineering skills. Ability to design scalable, resilient, and secure systems; skills in API design, event-driven architectures, microservices, serverless, and containerization; familiar with enterprise integration patterns. Practical knowledge of ML libraries: scikit-learn, PyTorch, TensorFlow, Hugging Face. Hands-on experience with NLP and computer vision. Expertise in prompt engineering and orchestration tools (LangChain, LangGraph, Semantic Kernel, Crew AI) and building RAG-based systems. Proficiency in using vector databases (Pinecone, PGVector, Weaviate, FAISS, Milvus) in Gen AI solutions. Familiarity with ETL, data pipelines, modeling, and working with SQL/NoSQL databases. Exposure to AWS/Azure/GCP. Familiarity with CI/CD pipelines and automation tools (GitHub, Azure DevOps, Docker, Kubernetes). Nice to haveAbility to create, test, and maintain backend components in .NET, Java, or Node.js. What do we offer? We focus on long-term relationships based on fair principles and reliability. Co-financing of the Multisport card and Medicover private healthcare. Modern office available. Team bonding activities, internal courses, conferences, certifications.