Job Overview We are seeking an experienced Domain Architect / Subject Matter Expert (SME) in Fraud Management to provide strategic and technical leadership across business and technology domains. The ideal candidate will have strong fraud domain knowledge, enterprise architecture experience, and the ability to translate business requirements into scalable, secure, and sustainable technology solutions.

Key Responsibilities
• Act as the primary subject matter expert for the Fraud Management domain.
• Define and maintain domain architecture roadmaps aligned with enterprise architecture standards.
• Design and review end-to-end solutions to support fraud detection, prevention, and business operations.
• Collaborate with business stakeholders, product owners, enterprise architects, solution architects, and engineering teams.
• Conduct architecture reviews, risk assessments, and impact analyses.
• Ensure compliance with security, regulatory, and organizational standards.
• Provide technical guidance throughout the project lifecycle, including implementation, testing, and production deployment.
• Identify opportunities for process optimization, technology modernization,



and digital transformation.
• Mentor technical teams and promote architecture best practices. Required Qualifications
• 12+ years of overall IT experience, including at least 5 years in Domain Architecture or SME roles.
• Robust domain expertise in Fraud Management, Fraud Detection, Fraud Prevention, or Fraud Risk Management.
• Proven experience designing large-scale enterprise solutions.
• Strong understanding of business processes, domain models, and enterprise architecture principles.
• Excellent stakeholder management, communication, and presentation skills.
• Experience with Agile, DevOps, and modern software delivery practices. Preferred Skills
• Experience in banking, financial services, insurance, payments, risk, or compliance.
• Knowledge of cloud platforms such as Azure, AWS, or GCP.
• Understanding of API-led architecture, microservices, event-driven architecture, and data architecture.
• Familiarity with TOGAF, Zachman, or ArchiMate frameworks.
• Relevant architecture certifications are an asset.

📌 Domain Architect (Toronto)
🏢 Aptino
📍 Toronto