Senior Fullstack Developer (Contract | Toronto | Hybrid)
- Design and develop scalable backend services using Python and Node.js, with a strong emphasis on performance and reliability
- Build and maintain RESTful APIs and asynchronous services to support secure, high-throughput applications and system interoperability
- Implement robust security mechanisms, including OAuth2, and modern encryption standards
- Develop and integrate functionality such as digital signing, encryption, and proof validation, following best practices in key management and secure storage
- Contribute to frontend development by building responsive dashboards and components using React, Vue, JavaScript, HTML5, and CSS3
- Integrate frontend and backend systems through APIs and event-driven architectures
- Support containerized application deployment using Docker and Kubernetes in cloud-native environments
- Write and maintain automated tests to ensure code quality, reliability, and regression coverage
- Participate actively in code reviews, technical design sessions, and architectural discussions
- Create and maintain clear technical documentation, including system architecture, workflows, and operational procedures
- Collaborate with cross-functional teams including product, security, and platform engineering to deliver secure, end-to-end solutions