Senior Java Full Stack Developer focused on microservices and REST APIs, designing enterprise platform capabilities across frontend, backend, integration, workflow, and data layers.

This senior-level position delivers reusable platform services and service-specific integrations for modern enterprise applications. You will translate technical specifications into secure, tested, maintainable software while supporting application performance and reliability. Collaboration spans architects, product managers, analysts, designers, QA, DevOps, security teams, and business stakeholders.

Key Responsibilities:

- Design and maintain enterprise platform applications across software layers
- Build Java microservices, REST APIs, and reusable platform services
- Develop database objects, queries, transformations, and integration components
- Create automated unit,



integration, API, database, and interface tests
- Provide technical guidance, production support, documentation, and troubleshooting

Requirements:

- Ten or more years designing large-scale web applications
- Robust Oracle, SQL, and relational database experience
- Experience with microservices, RESTful services, and architecture practices
- Knowledge of JWT, OAuth 2.0, SSL certificates, and secure communications
- Experience with Agile delivery and Azure DevOps or equivalent tools

Apply senior Java expertise across full-stack development, secure integrations, automated testing, and enterprise platform delivery.

📌 Senior Java Full Stack Developer (Toronto)
🏢 Symbiotic Group
📍 Toronto