A leading global investment bank is hiring a Senior Backend Engineer to join a large-scale data engineering setting supporting front-to-back business functions.This role sits within a strategic platform handling high-volume data workflows. You'll be designing and building scalable Spark-based applications while contributing to architectural direction and platform stability.This is a hands-on senior engineering position. You will own delivery end to end and operate comfortably in a complex, enterprise setting.ResponsibilitiesDesign and build scalable backend services using Java or ScalaArchitect and develop distributed Spark applicationsWork across the full feature lifecycle: architecture, development, testing, deployment, monitoringDevelop robust unit and integration test coverageWork with SQL technologies (Impala, DB2, Snowflake,



Postgres)Contribute to platform design and long-term architectural decisionsProvide Level-3 support for production systems when requiredPartner with engineering, data, and business stakeholders across regionsMentor junior engineers and uphold engineering standardsRequired ExperienceStrong backend development experience in Java or ScalaExperience operating within structured SDLC environmentsComfortable working in large, regulated enterprise environmentsStrong communication skills with the ability to work across global teamsStructured problem-solving approach and dependable delivery recordExperience with Microsoft Azure DatabricksExposure to GenAI tools, ideally Microsoft CopilotHadoop / big data platform experienceFamiliarity with the trade order lifecycle or capital markets data flowsStrong understanding of software architecture principles and design patternsExperience working in Agile / Scrum frameworks

📌 Senior Java Software Engineer (Montreal)
🏢 Bourne Search
📍 Montreal