Senior Application Developer

Job description

Application Deadline: 05/30/2026 Address: 401 9th Avenue SW, Suite 1930 Job Family Group: Technology As a Senior Software Engineer at BMO, you will be a hands‑on technical leader responsible for the design, development, and ownership of complex, enterprise‑grade applications and services. You will lead end‑to‑end technical solutions, guide teams through ambiguity, and ensure the delivery of secure, scalable, and business‑aligned systems within a modern cloud and microservices ecosystem. This role combines deep technical expertise with strong leadership, mentorship, and accountability for solution quality and outcomes. Key Responsibilities: - Own the design, development, and ongoing health of complex applications or services, taking accountability for technical quality, resiliency, and performance. - Lead end‑to‑end technical design, translating business requirements into scalable, secure, and maintainable solutions. - Design and build applications using Java and Spring Boot within a microservices and cloud‑native architecture . - Lead and support application integrations using APIs, MQ, Kafka, and SFTP (RESTful services, JSON, XML). - Develop and optimize data solutions using Oracl...