Lead Cloud Software Developer - (AWS / AI / Real Time Payment Systems)
Toronto, ONBank of Montreal
5+ ansCandidates need at least 5 to 7 years of software development experience, 3 years of AWS cloud development and 2 years of serverless architecture work, ideally in banking or payments. An AWS Certified Developer Associate and GitHub Foundations certification are required, plus an AWS Certified AI Practitioner.
AWS Lambda, API Gateway, DynamoDB, GitHub Actions, AWS CDK, GitHub Copilot
Open Finance Lead API Architect
Toronto, ONBank of Montreal
15+ ansBank of Montreal needs 15+ years in technology, including 10+ years of architecture in financial services. Candidates need hands-on Open Banking, payments, and API security experience, plus deep knowledge of OAuth 2.0, OpenID Connect, FAPI, ISO 20022, and cloud architecture.
API gateway, Kubernetes, API management platform, CI/CD tools
Senior Development Lead - (Cloud /Payment Systems)
Toronto, ONBank of Montreal
Candidates need strong hands-on experience with AWS serverless services such as Lambda, DynamoDB, SQS, SNS, EventBridge and S3, plus infrastructure as code with AWS CDK. Strong backend, API and event-driven development skills, production troubleshooting experience and the ability to lead and mentor developers are essential.
AWS Lambda, DynamoDB, SQS, SNS, EventBridge, S3