Banking Technology- Business and technology Architect

EY•Toronto, ON

3d•CA$148,000 - CA$200,000•Hybrid

About The Position

At EY, we’re all in to shape your future with confidence. As a Business and Technical Architect in our Canadian Banking Technology Consulting team within the Platforms group, you will play a dual leadership role—driving both technical architecture strategy and large-scale transformation delivery for leading financial institutions. You will act as a trusted advisor to senior stakeholders, shaping and overseeing complex technology transformations across modernization, data platforms, cloud migration, and core banking systems. You will define architectural vision, ensure solution integrity, and lead multidisciplinary teams to deliver scalable, secure, and future-ready platforms.

Requirements

Demonstrate deep expertise in core banking architecture, cloud platforms, and enterprise integration
Lead confidently in complex, ambiguous environments, balancing strategic and technical priorities
Exhibit strong executive communication skills, with the ability to influence senior stakeholders
Bring a hands-on architecture mindset while operating at a strategic level
Drive innovation and continuous improvement across solutions and delivery models.
Proven experience as a Technical Architect or Solution Architect in large-scale banking or financial services transformations
Deep expertise in: Core banking platforms
Cloud architecture (Azure, AWS, GCP) and cloud migration strategies
Data architecture, data migration, and modern data platforms
Integration architecture (APIs, microservices, event-driven systems)
Strong understanding of enterprise architecture frameworks (TOGAF or similar)
Experience in Agile and DevOps environments, including architecture delivery within iterative models
Exposure to engagement commercials, estimation, and deal structuring
Bachelor’s degree in technology, engineering, or a related field; advanced degree preferred
8–12+ years of experience in technology consulting or architecture roles, with a strong focus on banking or financial services
Proven track record of leading large-scale transformation programs and architecture design
Experience working with complex ecosystems and vendor landscapes
Ability to lead cross-functional teams, including vendors and offshore teams, in fast-paced environments

Responsibilities

Lead end-to-end delivery of large-scale banking technology programs, ensuring alignment between business objectives and technical architecture
Oversee multiple workstreams and engagements, ensuring quality, risk management, and financial performance
Act as the technical escalation point and ensure resolution of complex architectural and delivery challenges
Define and own enterprise and solution architecture for core banking transformation, data platforms, and cloud ecosystems
Lead the design of scalable, secure, and resilient architectures, including integration, data, and application layers
Establish architecture governance, standards, and best practices across engagements
Evaluate and select technologies, platforms, and vendors (e.g., Temenos, Finacle, Thought Machine) based on client needs
Serve as a trusted advisor to senior client stakeholders, providing strategic guidance on technology transformation and architecture decisions
Translate business needs into technical roadmaps and target state architectures
Lead architecture workshops, design sessions, and executive presentations
Support and lead solutioning, proposals, and technical pursuits, contributing to EY’s go-to-market strategy
Identify and develop new offerings in banking technology, cloud, and data transformation
Contribute to thought leadership and innovation within the Banking Technology practice
Lead, mentor, and develop high-performing technical teams, including architects, engineers, and consultants
Foster a culture of innovation, collaboration, and technical excellence

Benefits

discretionary bonus program
comprehensive medical, prescription drug and dental coverage plan
defined contribution pension plan
great vacation policy
firm paid days that allow you to enjoy longer long weekends throughout the year
statutory holidays
paid personal days (based on province of residence)
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