Job SummaryWork 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 at TD. Our 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.#LI-TECH#LI-TECHJob DescriptionWe 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.Key ResponsibilitiesDesign, 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.Required Technical SkillsStrong proficiency in: RESTful API developmentStrong understanding of Object‑Oriented Design and Design PatternsIntegration & MessagingEvent‑driven architectureREST APIsAPI security (OAuth2, OIDC)DatabasesPostgreSQLDistributed LedgerKey Management SystemsGitHub / BitbucketKubernetes/OpenShiftAzure CloudPreferred Skills (Added Advantage)Banking workflow automationProcess orchestration platformsEducation & ExperienceBachelor'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 workplace/ 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.Soft SkillsStrong 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.Who We AreTD is one of the world's leading global financial institutions and is the fifth largest

📌 Security Architect (Toronto)
🏢 The Toronto-Dominion Bank (Canada)
📍 Toronto