Business Technology Specialist( .Net/AWS/Banking)

Application Deadline:11/15/2026Address:100 King Street WestJob Family Group:TechnologyLeads the design, development, implementation, and support of enterprise applications built on modern technologies including .NET, Angular, AWS cloud services, and AI-enabled development platforms. Serves as a senior technical leader responsible for delivering secure, scalable, and high-performing technology solutions while driving engineering excellence, development best practices, and continuous improvement across the software development lifecycle.Partners with business stakeholders, architects, product owners, and technology teams to translate business requirements into robust technical solutions that align with organizational objectives, security standards, and technology roadmaps.Key ResponsibilitiesLead the design, development, testing, deployment, and support of enterprise applications using .NET Core, C#, Angular, AWS, and microservices architectures.Provide technical leadership to development teams and act as the primary technical resource for complex initiatives and critical application delivery.Champion the adoption and effective use of Artificial Intelligence (AI) throughout the Software Development Lifecycle (SDLC), including AI-assisted coding, code reviews, test automation, documentation generation, impact analysis, and developer productivity optimization.Design and develop cloud-native applications leveraging AWS services such as ECS, Lambda, API Gateway, Cognito, RDS, S3, EventBridge, CloudWatch, and related platforms.Develop and maintain RESTful APIs, event-driven integrations, and enterprise services supporting internal and external business capabilities.Lead application modernization initiatives, including migration of monolithic applications to microservices, containerized platforms, and cloud-based architectures.Collaborate with Solution Architects and business stakeholders to develop technical designs that meet functional, non-functional, security, and operational requirements.Establish and enforce coding standards, design patterns, development best practices, and application security controls.Conduct code reviews and provide mentorship to developers, fostering technical growth and engineering excellence within the team.Design and implement CI/CD pipelines, automated testing frameworks, infrastructure-as-code, and DevOps practices to improve software quality and delivery efficiency.Troubleshoot and resolve complex application, integration, performance, and production support issues.Evaluate emerging technologies, AI capabilities, frameworks, and cloud services through proof-of-concepts and recommend innovative solutions to improve delivery outcomes.Ensure solutions meet enterprise standards for security, compliance, availability, resiliency, observability, and maintainability.Participate in sprint planning, technical estimation, release planning, and technology road-mapping activities.Support production stability through proactive monitoring, performance tuning, root-cause analysis, and continuous improvement initiatives.Collaborate effectively across multiple teams, vendors, and business partners to deliver successful technology outcomes.Apply risk management and security-by-design principles throughout the application lifecycle while ensuring adherence to organizational standards, policies, and regulatory requirements.Stay current with industry trends, cloud technologies, AI advancements, software engineering practices, and banking technology innovations.Required Qualifications8+ years of hands-on software development experience.Strong expertise in .NET / C# / ASP.NET Core application development.Strong expertise in Angular and modern front-end development frameworks.3+ years of experience leading development teams or serving as a technical lead on large-scale initiatives.Strong experience designing and implementing microservices-based solutions.Extensive experience with REST APIs, event-driven architectures, and enterprise integration patterns.Strong experience with AWS cloud services and cloud-native application development.Experience with container technologies such as Docker, ECS, Kubernetes, or OpenShift.Experience implementing CI/CD pipelines and DevOps practices using enterprise tooling.Strong understanding of application security, authentication, authorization, encryption, and OWASP security principles.Experience with relational databases, data modeling, SQL optimization, and cloud database platforms.Experience building scalable, highly available, and resilient applications.Demonstrated experience leveraging Generative AI and AI-powered development tools (GitHub Copilot, Amazon Q, ChatGPT Enterprise, AI-assisted testing or similar technologies) to improve developer efficiency, code quality, and delivery outcomes.Strong analytical, troubleshooting, and problem-solving skills.Excellent verbal and written communication skills.Experience working in Agile delivery environments.Preferred QualificationsBanking or Financial Services technology experience.Experience with Oracle, SQL Server, PostgreSQL, or cloud-native database platforms.Knowledge of event streaming and messaging technologies such as Kafka, SNS/SQS, or EventBridge.Experience with cloud migration and application modernization programs.AWS Certification (Developer Associate, Solutions Architect Associate, or equivalent).Experience with Infrastructure as Code (Terraform, CloudFormation, CDK).Experience building AI-enabled applications and integrating Large Language Models (LLMs) into enterprise solutions.Salary:$85,500.00 - $185,000.00Pay Type: SalariedThe above represents BMO Financial Group’s pay range and type.Salaries will vary based on factors such as location, skills, experience, education, and qualifications for the role, and may include a commission structure. Salaries for part-time roles will be pro-rated based on number of hours regularly worked. For commission roles, the salary listed above represents BMO Financial Group’s expected target for the first year in this position.BMO Financial Group’s total compensation package will vary based on the pay type of the position and may include performance-based incentives, discretionary bonuses, as well as other perks and rewards. BMO also offers health insurance, tuition reimbursement, accident and life insurance, and retirement savings plans. To view more details of our benefits, please visit: About UsAt 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 .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.Note to Recruiters: BMO does not accept unsolicited resumes from any source other than directly from a candidate. Any unsolicited resumes sent to BMO, directly or indirectly, will be considered BMO property. BMO will not pay a fee for any placement resulting from the receipt of an unsolicited resume. A recruiting agency must first have a valid, written and fully executed agency agreement contract for service to submit resumes.SummaryLocation: Toronto, ON, CANType: Full time