Security Architect; Distributed Ledger

Work Location:

Toronto, Ontario, Canada

Hours:

37.5

Line of Business:
Technology Solutions

Pay Details: $125,500 - $148,000 CAD

This role is eligible for a discretionary variable compensation award that considers business and individual performance.

TD is committed to providing fair and equitable compensation opportunities to all colleagues. Growth opportunities and skill development are defining features of the colleague experience  compensation policies and practices have been designed to allow colleagues to progress through the salary range over time as they progress in their role. The base pay actually offered may vary based upon the candidate's skills and experience, job-related knowledge, geographic location, and other specific business and organizational needs.

As a candidate, you are encouraged to ask compensation related questions and have an open dialogue with your recruiter who can provide you more specific details for this role.

We are seeking a highly motivated and hands-on security architect to design, develop, and support next-generation banking and distributed ledger platforms. The successful candidate will possess strong expertise in identity, application security, and cryptographic architecture while contributing to the modernization of enterprise banking solutions. Experience with wallets, transactions, and workflow orchestration platforms is highly desirable and will be considered a significant advantage.

The role requires collaboration with architects, business analysts, quality engineering teams, and platform teams to deliver scalable, resilient, and secure solutions.

• Design, develop, and maintain enterprise-grade security architecture.
• Design security for microservices and APIs that support transaction processing, workflow orchestration, ledger, liquidity, and payments capabilities.
• Design highly available and performant solutions following cloud-native design principles.
• Participate in system design, technical architecture reviews, and code reviews.
• Ensure data integrity, security, and auditability across systems
• Operational guidance for CI/CD pipeline implementation and deployment automation.
• Extensive experience using REST, OAuth, and OIDC.
• Strong understanding of Agile/Scrum processes and the ability to lead sprint planning, retrospectives, and daily stand-ups.

• Core Development
  • Strong proficiency in: RESTful API development - Strong understanding of Object-Oriented Design and Design Patterns.
• Integration & Messaging
  • Event-driven architecture
  • REST APIs
  • API security (OAuth2, OIDC)
• Databases
  • PostgreSQL
• Distributed Ledger
  • Key Management Systems
• Git Hub / Bitbucket
• Kubernetes/Open Shift
• Azure Cloud

• Banking workflow automation
• Process orchestration platforms

• Bachelor's degree in computer science, Engineering, or related discipline.
• 7-10+ years of enterprise software development experience.
• Proven experience delivering large-scale mission-critical applications.
• Expert knowledge of the technical environment/ tools (e.g., user environment, applications, software, hardware, programming languages and operating systems) in own area
• Experience in financial services, banking, payments, or treasury platforms is highly desirable.

• Strong analytical and problem-solving skills.
• Excellent communication and stakeholder management abilities.
• Ability to work independently and drive technical solutions.
• Experience collaborating in globally distributed teams.

#LI-TECH

TD is one of the world's leading global financial institutions and is the fifth largest bank in North America by branches/stores. Every day, we strive to make every interaction, product, and experience remarkably human and refreshingly simple for over 27 million households and businesses in Canada, the United States and around the world. More than 95,000 TD colleagues bring their skills, talent, and creativity to foster deeper relationships, ensure disciplined execution, and build a simpler, faster banking experience.

TD is deeply committed to being a leader in client experience, that is why we believe that all colleagues, no matter where they work, are client facing. Together, we are reimagining what banking can be for our clients, colleagues and communities.

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