Lead Developer - (Java / AWS / Payment Systems) at BMO | CA | Rezi

Lead Developer - (Java / AWS / Payment Systems) at BMO

Lead Developer - (Java / AWS / Payment Systems)

BMO · CA

Today

Lead Developer - (Java / AWS / Payment Systems)

BMO · CA

12 hours ago
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About the Role

Drives the overall software development lifecycle including working across functional teams to transform requirements into features, managing development teams and processes, and conducting software testing and maintenance. Specific project areas of focus includes translating user requirements into technical specifications, writing code and managing the preparation of design specifications. Supports system design, provides advice on security requirements and debugs business systems and service applications. Applies deep knowledge of algorithms, data structures and programming languages to develop high quality technology applications and services - including tools, standards, and relevant software platforms based on business requirements.

Responsibilities

  • Lead hands-on design and development for payment API services
  • Build secure, scalable, resilient, event-driven solutions using Amazon Web Services Lambda, DynamoDB, EventBridge, CloudWatch, SNS/SQS
  • Design and review solutions for error handling, retries, idempotency, timeout strategies, monitoring, logging, and operational readiness
  • Develop cloud-native services using Node.js and serverless patterns where appropriate
  • Partner with product, business analysis, quality engineering, architecture, and support teams to deliver robust production-ready solutions
  • Support adoption of generative AI for engineering productivity, documentation, design support, and test acceleration

Requirements

  • Strong hands-on experience in enterprise software engineering, including senior or lead-level development responsibility
  • Strong experience building API services, microservices, and event-driven cloud services
  • Strong experience with Amazon Web Services, especially Lambda, DynamoDB, EventBridge, CloudWatch, SNS/SQS
  • Solid understanding of resilience engineering, including retries, idempotency, timeout handling, observability, and recovery design
  • Good understanding of secure software design, including authentication, authorization, encryption, secrets management, and data protection
  • Experience in payments, wire processing, or financial services platforms is preferred
  • Experience with AI-assisted software delivery is preferred

Skills

  • Node.js for service development is preferred
  • Amazon Web Services
  • Lambda
  • DynamoDB
  • EventBridge
  • CloudWatch
  • SNS/SQS
  • API services
  • Microservices
  • Event-driven cloud services
  • Resilience engineering
  • Secure software design
  • Payments
  • Wire processing
  • Financial services platforms
  • AI-assisted software delivery

Location

  • 33 Dundas Street West

Work Type

  • Salaried

Experience Level

  • Senior or lead-level development responsibility

Salary/Compensations

  • $70,000.00 - $150,000.00

Benefits

  • Health insurance
  • Tuition reimbursement
  • Accident and life insurance
  • Retirement savings plans

About the Company

  • At BMO we are driven by a shared Purpose: Boldly Grow the Good in business and life. It calls on us to create lasting, positive change for our customers, our communities and our people. By working together, innovating and pushing boundaries, we transform lives and businesses, and power economic growth around the world.
  • As a member of the BMO team you are valued, respected and heard, and you have more ways to grow and make an impact. We strive to help you make an impact from day one – for yourself and our customers. We’ll support you with the tools and resources you need to reach new milestones, as you help our customers reach theirs. From in-depth training and coaching, to manager support and network-building opportunities, we’ll help you gain valuable experience, and broaden your skillset.
  • To find out more visit us at https://jobs.bmo.com/ca/en.
  • BMO is committed to an inclusive, equitable and accessible workplace. By learning from each other’s differences, we gain strength through our people and our perspectives. Accommodations are available on request for candidates taking part in all aspects of the selection process. To request accommodation, please contact your recruiter.