EY
Data and AI Specialist - Agentic Tax Processes and Platforms
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Data and AI Specialist - Agentic Tax Processes and Platforms
Data & AI Specialist – Agentic Tax Processes & Platforms – EY’s Global Tax Centre of Excellence
About the Role
At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go.
Join EY and help to build a better working world.
EY’s Global Tax Centre of Excellence – Data & AI team play a prominent role in leading client transformation initiatives leveraging Data & AI as core capabilities. The Centre of Excellence (CoE) aims to architect reusable patterns and process blueprints to enable scalability across all EY Tax technology teams in key markets.
This role offers an opportunity to:
- Stay at the forefront of technology development.
- Contribute to the successful transformation of EY’s tax offerings and those of its clients.
Role Purpose
The Data & AI Specialist will support the Data & AI Leader of Agentic Tax Processes & Platforms in designing, architecting, and building agentic tax workflows, underpinned by AI-ready data products and robust data engineering.
This position sits at the intersection of:
- Tax domain understanding
- Data architecture and engineering
- Applied AI and agent orchestration
The role ensures that agents are fed with trusted, timely, well-structured data and deployed in ways that scale across clients and platforms.
Key Responsibilities
Agentic Workflow & AI Design
- Design agentic workflows for tax processes, including:
- Task-level agent responsibilities
- Agent-to-agent communication patterns
- Human-in-the-loop and escalation models
- Feedback loops, agent monitoring, and performance evaluations
- Define reusable agent blueprints aligned with Lean-derived task definitions
- Apply leading-edge agentic design and build methodologies, such as:
- Codex, Factory AI, and GitHub Copilot
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Data Architecture & AI-Ready Data Products
- Build AI-ready data marts that:
- Expose tax data at the optimal granularity (grain)
- Maintain data lineage and quality controls
- Support deterministic and probabilistic reasoning
- Enable data ingestion and transformation via:
- ERP systems
- Tax platforms
- Semi-structured documents
- External data sources
Agent Governance & Security
- Design and embed governance and security measures for agents and workflows, including:
- Compatibility and integration with client governance models and technology (e.g., Microsoft 365 Agent)
- Real-time control and risk monitoring
Required Experience & Background
- 6+ years' experience in:
- Data architecture
- Data engineering
- Analytics (including designing and building SQL databases)
- Advantageous certifications in AI, machine learning, cloud computing, or data engineering
- Hands-on experience with modern data platforms and AI tools, including:
- Azure ML
- Databricks
- MLflow
- LangChain
- LangGraph
- Strong foundation in:
- Data modelling
- Data governance and quality management
- Large-scale data integration
- Production-level experience in applying AI/ML or advanced analytics
- Proficiency in programming/scripting languages (examples):
- C++
- Java
- Python
- Key ML libraries:
- PyTorch
- PySpark
- scikit-learn
- Hugging Face Transformers
- Strong problem-solving abilities and a passion for continuous learning in technology
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Desirable Experience
- Bachelor’s or higher in Computer Science (or related fields) or equivalent work experience
- Previous experience in Tax Technology or Finance platforms
- Exposure to agentic AI, orchestration, or workflow-driven automation
- Familiarity with cloud-based data platforms and modern AI stacks
Success Measures
The role aims to achieve:
- High-quality and reusable AI-ready data marts
- Stable and scalable agent deployments
- Fast transition from Lean design to operational agents
- Reusable assets across clients and service lines
What We Offer You
At EY, we empower you with:
- Future-focused skills and world-class learning experiences.
- A flexible environment where diverse and inclusive teams connect globally.
- Growth opportunities and development in a dynamic, technology-driven industry.
Why EY?
"Building a better working world" – EY unlocks value for clients, people, society, and the planet while fostering trust in capital markets.
We are a future-oriented network enabling clients to evolve their opportunities via data, AI, and advanced technology. EY operates across 150+ countries and territories, specialising in:
- Assurance
- Consulting
- Tax
- Strategy
- Transactions
Diverse teams, innovative insights, and collaborative partners empower our impact. Will you help shape the next era of work with us?
Apply today and join us in shaping your future with confidence.
Inclusive Recruitment
To ensure an equitable experience, we welcome adjustments or accommodations as soon as possible if needed during the recruitment process.
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