ph3Senior AI Engineer / Data (Document AI) /h3pEste puesto requiere un perfil de ingeniero con habilidades para desarrollar y mantener soluciones de procesamiento de documentos basadas en IA, en un ambiente orientado a producción, conectando ciencia de datos e operaciones de TI. /ph3Key Responsibilities /h3ulliDevelop and maintain AI applications focused on document processing and document intelligence. /liliImplement AI and machine learning models using Python, including NLP, OCR, embeddings, text classification, similarity analysis and information extraction. /liliBuild and maintain APIs related to AI/ML capabilities. /liliDeploy, maintain and monitor productive AI applications, including Kubernetes-based deployments. /liliContribute to CI/CD pipelines using Git, GitHub Actions, Sonar, Fortify or similar tools. /liliApply testing practices using frameworks such as Pytest. /liliCollaborate with Data Scientists, Product Owners, CTOs and technical teams to deliver robust AI solutions. /li /ulh3Mandatory Requirements /h3ulliAround 4 years of experience developing and maintaining productive applications with AI components. /liliStrong hands-on experience in Python and SQL. /liliExperience with Kubernetes and deployment of production applications. /liliExperience creating APIs related to AI/ML services. /liliKnowledge of Git-based workflows and CI/CD practices. /liliExperience with code quality, security and testing tools, including Pytest, Sonar and Fortify or similar. /liliPractical knowledge of NLP techniques such as tokenization, embeddings, text classification and text similarity. /liliExperience with Generative AI and LLMOps frameworks or patterns, including LangGraph,



LangChain, CrewAI, MCP or agent-based architectures. /liliExperience with supervised and unsupervised learning techniques, such as sentiment analysis, text classification, outlier detection or similarity analysis. /liliHands‑on experience with OCR and document processing use cases. /li /ulh3Optional Experience /h3ulliDesign and implement ETL processes using Python and Spark. /liliWork with orchestration tools such as Airflow or Control‑M where relevant. /liliExperience building ETLs with Python and Spark. /li /ulh3What We Offer /h3ulli23 days of Annual Leave plus the 24th and 31st of December as discretionary days. /liliNumerous benefits (Health Care Plan, Internet Connectivity, Life and Accident Insurances). /liliRetribución Versátil Program: (Meals, Kinder Garden, Transport, online English lessons, Health Care Plan). /liliFree access to several training platforms. /liliProfessional stability and career plans. /liliUST also compensates referrals from which you could benefit when you refer professionals. /liliThe option to pick between 12 or 14 payments along the year. /liliReal Work-Life Balance measures (flexibility, WFH or remote work policy, compacted hours during summertime). /liliUST Club Platform discounts and gym Access discounts. /li /ulh3Equal Opportunity Statement /h3pIn UST we are committed to equal opportunities in our selection processes and do not discriminate based on race, gender, disability, age, religion, sexual orientation or nationality. We have a special commitment to Disability Inclusion, so we are interested in hiring people with disability certificate. /p /p #J-18808-Ljbffr

📌 Senior AI Engineer / Data (Document AI), Madrid
🏢 Ust
📍 Madrid