Data & Ai Lead, Hibrido
2 days ago
Madrid
Our Global Tax Centre of Excellence Data & AI team is looking for a Data & AI Lead to design agentic tax workflows and develop AI‑ready data products, ensuring scalable solutions for our clients and EY Tax technology teams worldwide. The Data & AI Lead is responsible for designing and architecting agentic tax workflows, underpinned by AI‑ready data products, and ensuring trusted data flows for scalable agent deployment. • Agentic Workflow & AI Design, • Design agentic workflows for tax processes, including task‑level agent responsibilities, agent‑to‑agent communication patterns, human‑in‑the‑loop escalation models, feedback loops, and performance monitoring., • Define reusable agent blueprints aligned to Lean‑derived task definitions., • Apply leading‑edge agentic design methodologies (e.g., Codex, Factory AI, GitHub Copilot)., • Data Architecture & AI‑Ready Data Products, • Design and oversee the build of AI‑ready data marts that expose tax data at the right grain, maintain lineage and quality controls, and support deterministic and probabilistic reasoning., • Lead data ingestion and transformation from ERP systems, tax platforms, semi‑structured documents, and external data sources., • Agent Governance & Security, • Embed agent and workflow governance and security, ensuring compatibility with client governance models (e.g., Microsoft Agent 365)., • Design real‑time controls and risk monitoring., • Platform Strategy, • Architect solutions deployable within client environments (e.g., ServiceNow) and within EY‑hosted platforms., • Ensure reusable IP through agent blueprints, data mart patterns, orchestration logic, delivery assets, security, and governance blueprints., • CoE & Asset Development, • Act as technical authority within the CoE; develop reference architectures, patterns, and accelerators., • Support PoCs, pilots, and scaled deployments., • Bachelor’s degree in computer science, engineering, or equivalent work experience., • 15+ years of experience in data architecture, data engineering, and analytics, with expertise in building SQL databases, designing schemas, and data modeling., • Hands‑on experience with modern data platforms and AI tooling (Azure ML, Databricks, MLflow, LangChain, LangGraph)., • Strong grounding in data modeling, data governance, quality, and large‑scale data integration., • Experience applying AI/ML or advanced analytics in production environments., • Proficiency in programming or scripting languages (C++, Java, Python) and machine‑learning libraries (PyTorch, PySpark, scikit‑learn, Hugging Face Transformers)., • Comfortable working with business stakeholders and data & AI engineers., • Experience shaping technical strategy and operating models., • Excellent verbal and written communication skills., • Strong problem‑solving skills and a desire to continuously learn., • Prior work in Tax Technology or Finance platforms., • Experience with agentic AI concepts, orchestration, or workflow‑driven automation., • Exposure to cloud‑based data platforms and modern AI stacks., • Quality and reusability of AI‑ready data marts., • Stability and scalability of agent deployments., • Speed from Lean design to working agent., • Reuse of assets across clients and service lines. EY provides future‑focused skill development, flexible working arrangements, and a diverse, inclusive culture. We support your growth with world‑class experiences and a platform of global connections. To help create an equitable and inclusive experience during the recruitment process, please inform us as soon as possible about any disability‑related adjustments or accommodations you may need. #J-18808-Ljbffr