AI and Data - Data Architect (Healthcare)

EY • Toronto, ON

53d • $110,000 - $160,000

About The Position

At EY, you’ll have the chance to build a career as unique as you are, with the global scale, support, inclusive culture and technology to become the best version of you. And we’re counting on your unique voice and perspective to help EY become even better, too. Join us and build an exceptional experience for yourself, and a better working world for all.

We are seeking a Manager/ Data Architect for our AI & Data practice team. We are looking for a candidate with strong technical leadership background, hands experience with Data Bricks, Pursuits, proposal and delivery.

Requirements

• Degree in computer science, computer engineering or related discipline
• 10+ years designing and delivering large-scale data platforms
• Deep expertise in data architecture, including streaming pipelines, complex transformations, and distributed data processing
• Proven ability to design end-to-end systems integrating data pipelines, storage, APIs, and services
• Strong understanding of event-driven architectures and data-centric microservices
• Experience with Hospital Information Systems (HIS) data and data ecosystems
• Experience with clinical data models and data exchange standards (e.g., HL7 FHIR v2, CDA, IHE, etc.)
• Hands-on experience with cloud-native data platforms, including services such as Pub/Sub, Dataflow, BigQuery, Kafka, Flink, PySpark preferably on Azure
• Familiarity with modern development practices and experience with AI-assisted coding and productivity tools
• Strong understanding of data governance, security, and privacy in regulated environments

Responsibilities

• Lead enterprise-level architecture for Health data platforms across ingestion, streaming, transformation, storage, APIs, and analytics consumption
• Architect and oversee complex data workflows and high-volume streaming pipelines, leveraging platforms such as Kafka, Pub/Sub, Apache Flink, Dataflow, PySpark
• Define architectural patterns for event-driven, stateful, and hybrid batch/stream systems
• Establish standards for data modeling, schema governance, versioning, and interoperability including FHIR R4+
• Embed data governance, privacy, compliance, and reliability into platform design
• Design data-centric microservices and APIs with strong data contracts and lifecycle management
• Act as a senior technical authority, mentoring engineers and shaping architectural direction across stakeholders and teams
• Lead cross-functional projects involving healthcare IT professionals, data scientists, and clinical stakeholders

Benefits

• We offer a competitive compensation package where you’ll be rewarded based on your performance and recognized for the value you bring to our business.
• In addition, our Total Rewards package allows you decide which benefits are right for you and which ones help you create a solid foundation for your future.
• Our Total Rewards package includes a comprehensive medical, prescription drug and dental coverage, a defined contribution pension plan, a great vacation policy plus firm paid days that allow you to enjoy longer long weekends throughout the year, statutory holidays and paid personal days (based on province of residence), and a range of exciting programs and benefits designed to support your physical, financial and social well-being.
• Support and coaching from some of the most engaging colleagues in the industry
• Learning opportunities to develop new skills and progress your career
• The freedom and flexibility to handle your role in a way that’s right for you

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level