Senior Development Lead - (Cloud /Payment Systems)
BMO — Toronto, ON, CAN
Posted 2026-08-10
Application Deadline: 09/13/2026 Address: 33 Dundas Street West Job Family Group: Technology The Senior Software Development Lead provides hands-on technical leadership for the design, development, modernization and production stability of enterprise wire payment services. The role will mainly focus on the cloud-native applications while supporting integration with on-prem applications and upstream/downstream systems. The successful candidate will combine strong AWS serverless engineering capability with application design, coding, troubleshooting and delivery leadership. This person will guide internal and vendor developers, review designs and code, drive resilient implementation patterns, and remain actively involved from requirements and estimation through production implementation and post-release verification. Key Responsibilities Provide hands-on technical leadership for the design, development and modernization of wire payment services. Translate business and regulatory requirements into scalable, secure and resilient cloud-native solutions. Design, develop and review AWS serverless applications using Node.js, Lambda, DynamoDB, SQS, SNS, EventBridge, S3, APIs and AWS CDK. Le