Design secure Java platforms at Citi across Kubernetes, Kafka, APIs, and cloud infrastructure. This full time role focuses on architecture, integration, and technical leadership. As a seasoned Senior Java Back-End Developer, you will translate business needs into technical roadmaps and architecture runway. Your scope includes AWS, Azure, or Google Cloud Platform, service mesh, CI/CD, data stores, and secure API authentication. You will also support engineering standards, mentorship, compliance, and GenAI knowledge involving MCP, A2A, and agentic architecture. Design integrations across SQL, NoSQL, Redis, and event streams Establish data contracts, schema evolution, and consistency patterns 5+ years of Java and Spring experience at scale Experience with databases, Redis, CI/CD, Terraform, and observability Demonstrated architectural leadership, design reviews, and mentorship Lead Citi’s Java integration and platform architecture with secure APIs, distributed systems, cloud infrastructure, and stakeholder partnership. #

📌 Senior Java Platform Integration Engineer (Mississauga)
🏢 Citi
📍 Mississauga