About the role As a Senior Java Developer, you will make an impact by designing and delivering scalable, secure, and high-performing Java applications for enterprise banking solutions. You will be a valued member of the Digital Engineering team and work collaboratively with architects, developers, quality engineering, DevOps, and client stakeholders to deliver reliable technology outcomes. In this role, you will: Design, develop, and maintain scalable, secure, and high-performance applications using Java, Java/J2EE, Spring Framework, and Spring Boot. Build microservices and RESTful APIs that integrate effectively across distributed enterprise systems. Develop event-driven solutions using Kafka and work with MongoDB and SQL databases to support reliable data processing. Contribute to cloud deployment strategies, containerized environments, and CI/CD pipelines that improve release quality and delivery speed. Promote engineering excellence through code reviews, automated testing, performance tuning, troubleshooting, and adherence to secure coding and design standards. Collaborate with technical and business stakeholders, provide guidance to team members, and support delivery across the software development lifecycle. Work model: Hybrid We believe hybrid work is the way forward as we strive to provide flexibility wherever possible.



Based on this role’s business requirements, this is a hybrid position requiring three days a week in a client office in Toronto, Ontario. Please note: A few of our roles may require in-person interviews at Cognizant offices or client locations, depending on project or client needs. The working arrangements for this role are accurate as of the date of posting. This may change based on the project you’re engaged in, as well as business and client requirements. Rest assured; we will always be clearabout role expectations. What you need to have to be considered: Overall 9+ years of Leading the team and hands‑on experience in Java, Java/J2EE, Spring Framework, Spring Boot, Kafka, Mongo DB. Robust expertise in Microservices architecture building scalable distributed applications. Proficiency in MongoDB, SQL DB for database design, stored procedures, query optimization, and performance tuning. Solid understanding of RESTful APIs, API gateways, and authentication mechanisms (OAuth, JWT, etc.) Experience with containerization and orchestration (Docker, Kubernetes). Strong knowledge of software architecture, design patterns, and best practices. Experience in unit testing, integration testing, and automation frameworks. Please note, this role cannot offer visa

📌 Sr. Java Developer (Hybrid) (Toronto)
🏢 Cognizant
📍 Toronto