Sr. Platform Engineering Developer

We’re building a relationship-oriented bank for the modern world. We need talented, passionate professionals who are dedicated to doing what’s right for our clients. At CIBC, we embrace your strengths and your ambitions, so you are empowered at work. Our team members have what they need to make a meaningful impact and are truly valued for who they are and what they contribute. To learn more about CIBC, please visit What You'll Be Doing You’ll be joining CIBC’s Enterprise Data Enablement team, where you’ll play an important role in advancing our digital transformation through complex, enterprise-scale Data Mesh Platform initiatives. As a Sr. Platform Engineering Developer (Full Stack + Data), you’ll design, build, and maintain flexible, scalable solutions that improve the platform experience for our clients and teams. You’ll develop modern applications using .NET Core, Core Web APIs, and React, while supporting event-driven and orchestration-based solutions with Azure Functions and Durable Functions. You’ll also create and maintain integrations across enterprise platforms, including Event Hub, Storage Queues, Databricks APIs, and API gateways. Working closely with partners across technology, you’ll help design secure, reliable APIs and contribute to the ongoing evolution of our data platform. You’ll also support production readiness through troubleshooting, code reviews, and technical mentorship. At CIBC we enable the work environment most optimal for you to thrive in your role. Details on your work arrangement (proportion of on-site and remote work) will be discussed at the time of your interview. How You'll Succeed Application design and development - Design, develop, and support scalable applications using .NET Core, Core Web APIs, and React. Build technical solutions that are secure, reliable, and aligned with enterprise standards. Integration and platform engineering - Develop event-driven and orchestration-based solutions using Azure Functions and Durable Functions. Create and maintain integrations using Event Hub, Storage Queues, Databricks APIs, API gateways, and enterprise data integration patterns. API and security enablement - Design and maintain REST APIs and Swagger/OpenAPI specifications. Implement secure authentication and authorization approaches using Entra ID, OAuth, Azure Identity, and managed identities. Strategic technology delivery - Contribute to technical roadmaps and deliver complex initiatives that enhance existing applications and introduce new platform capabilities. Partner with stakeholders to build practical, cost-effective solutions that support business priorities. Technical leadership - Lead code reviews, contribute to architectural decisions, and help ensure delivery stays on track. Share knowledge with teammates and provide guidance that strengthens development practices across the team. Operational excellence - Troubleshoot production issues, identify root causes, and implement sustainable fixes. Support application stability and continuous improvement through strong engineering discipline and collaboration. Who You Are You have strong full stack engineering experience. You bring hands-on experience designing and developing applications with .NET Core, Core Web APIs, and React in a complex enterprise environment. You’re experienced in cloud-native and event-driven solutions. You’ve built and supported solutions using Azure Functions, Durable Functions, and integration services such as Event Hub and Storage Queues. You understand secure and scalable API design. You have experience designing REST APIs, maintaining OpenAPI specifications, and implementing secure access patterns using Entra ID, OAuth, Azure Identity, and managed identities. You’re a collaborative technical leader . You build strong relationships across teams, contribute to architectural direction, and support others through mentorship, thoughtful feedback, and shared problem-solving. You’re digitally savvy. You stay current with evolving technologies and look for opportunities to improve how solutions are designed, delivered, and supported. You live your values. You bring high standards, genuine care to your relationships, and want to grow with an employer that shares your values and brings out your best. What CIBC Offers At CIBC, your goals are a priority. We start with your strengths and ambitions as an employee and strive to create opportunities to tap into your potential. We aspire to give you a career, rather than just a paycheck. We work to recognize you in meaningful, personalized ways including a competitive salary, incentive pay, banking benefits, a benefits program*, defined benefit pension plan*, an employee share purchase plan, a vacation offering, wellbeing support, and MomentMakers, our social, points-based recognition program. Our spaces and technological toolkit will make it simple to bring together great minds to create innovative solutions that make a difference for our clients. We cultivate a culture where you can express your ambition through initiatives like Purpose Day; a paid day off dedicated for you to use to invest in your growth and development. *Subject to plan and program terms and conditions What you need to know CIBC is committed to creating an inclusive environment where all team members and clients feel like they belong. We seek applicants with a wide range of abilities and we provide an accessible candidate experience. If you need accommodation, please contact CIBC is committed to clarity in our hiring process. All roles posted are opportunities we’re actively recruiting for, unless stated otherwise. You need to be legally eligible to work at the location(s) specified above and, where applicable, must have a valid work or study permit. We may ask you to complete an attribute-based assessment and other skills test (such as simulation, coding, French proficiency). We use artificial intelligence tools during the recruitment process. Our goal for the application process is to get to know more about you, all that you have to offer, and give you the opportunity to learn more about us. Job Location Toronto-81 Bay, 32nd Floor Employment Type Regular Weekly Hours 37.5 Skills .Net Full Stack Development, .NET Programming, API Development, API Integration, Application Programming Interface (API), Applications Programming, ASP Development, Back-End Development, Collaboration, Databricks Platform, Data Engineering, Data Integration, DevSecOps, Enterprise Data Integration, Full Stack Development, Judgement, Observability Development, Programming Languages, React.js, Scalable Web Applications, Security Engineering, System Reliability, Technical Leadership, UI Framework