Senior Staff Software Engineer – Capital One Travel Tech (Full‑stack) – Toronto, Ontario, Canada
About the Team We are building the next generation of the travel portal, enabling travelers to browse options, compare rates, and book trips. The team focuses on delivering high‑quality code that powers the entire booking journey.
About the Role As a Senior Staff Engineer, you will orchestrate technology solutions that align with business goals. Your day will include reviewing solution designs, designing scalable and secure architectures, evaluating new technologies, and guiding the development of high‑level designs. You will collaborate with cross‑functional teams, advocate architectural best practices, and shape the future of the platform.
Responsibilities Design and implement architectural solutions that support Capital One Canada’s business goals and adhere to our architectural framework.
Develop and maintain a catalog of technical and business capabilities aligned with strategic objectives.
Lead the creation and review of Architectural Decision Records (ADRs) and High‑Level Design (HLD) documents.
Actively participate in governance forums such as the Architectural Review Board, ensuring compliance with internal and external standards.
Collaborate with stakeholders across all levels to promote technology strategies that deliver business value and innovation.
Mentor and lead teams in adopting architectural best practices and continuous improvement initiatives.
Basic Requirements At least 8 years of experience in Software Engineering and Systems Architecture or Technology Solution design.
At least 2 years of experience creating solutions architectures in a public cloud (AWS,



Microsoft Azure, Google Cloud).
Bachelor’s, Master’s, or Diploma in Computer Science, Software Engineering, Information Technology, or a related field.
Certification in TOGAF, AWS, or other relevant architectural frameworks.
3+ years of experience as a Solutions Architect in large/complex organizations.
10+ years of experience in software engineering.
8+ years of experience architecting, designing, and delivering scalable and decoupled systems in a heavily regulated environment.
3+ years of experience working with internal and external business clients.
2+ years of experience with AWS concepts and implementations.
Experience engaging, influencing, and driving initiatives with technology executives.
Experience mentoring software engineers or architects.
Experience in a regulated environment (HIPAA, PCI, Privacy, etc.).
Ability to communicate at all levels with required technical depth and breadth.
AWS or equivalent certifications (Cloud Practitioner, Solution Architect‑Associate).
Working at Capital One.
Preferred Qualifications Deep expertise in designing for highly regulated and secure environments.
Demonstrated leadership in shaping architecture and engineering strategy.
Experience with multi‑cloud or hybrid cloud deployments.
Compensation The expected annual salary range is $184,000 – $210,000, with performance‑based incentive compensation available.
Equal Opportunity Employer Capital One Canada is an equal chance employer committed to fostering a diverse and inclusive work environment. We consider all qualified applicants and will meet the needs of those requiring reasonable accommodations.

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📌 Senior Staff Software Engineer - Capital One Travel Tech - Full-stack (Ontario)
🏢 Capital One
📍 Ontario