Apply Spring Boot and React expertise to enterprise financial services solutions with Rose International in hybrid Mississauga, Ontario. This schedule includes three onsite and two remote days weekly.
As a Senior Full-Stack Java Developer, you will work across application design, coding, integration, testing, deployment, and support. The position emphasizes Java 8, Spring Framework, REST APIs, MongoDB, OpenShift, microservices, and distributed systems. Collaboration involves analysts, architects, developers, QA, DevOps teams, and stakeholders.
Key Responsibilities: Translate business requirements into scalable technical solutions
Develop Java and Spring Boot enterprise applications
Integrate responsive React interfaces with REST APIs
Participate in architecture, code reviews, testing,



and Agile ceremonies
Provide technical guidance and mentorship to developers
Requirements: Related bachelor’s degree or equivalent experience
Strong Java-based enterprise application development experience
Strong React.js, JavaScript or TypeScript, HTML, and CSS experience
Hands-on MongoDB, OpenShift, and containerized workplace experience
Understanding of security, logging, monitoring, and automated testing
Bring senior Java, Spring Boot, React, and microservices experience to Rose International’s financial services technology team.

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📌 Senior Spring Boot React Engineer (Ontario)
🏢 Rose International
📍 Ontario