Own AWS-based backend architecture in Toronto with hands-on API development, system integrations, and secure application design. This hybrid contractor assignment requires two onsite days weekly.
As a Senior Full Stack Developer, you will lead architecture and development for end-user self-service and access visibility solutions. You will develop APIs, scripts, and integrations while translating business requirements into scalable applications. Adastra’s Toronto team needs clear technical documentation, troubleshooting, and stakeholder collaboration.
Key Responsibilities: Design backend architecture for self-service and access visibility
Develop APIs, scripts, and system integrations
Define technical standards and development approaches
Address technical risks, dependencies,



and integration requirements
Support testing, deployment, and solution improvements
Requirements: Experience with AWS and cloud-based application development
Application architecture and hands-on backend development experience
Robust API design and systems integration understanding
Experience developing scripts and automation solutions
Knowledge of software principles, design patterns, and integration practices
Bring AWS architecture, backend development, and integration expertise to Adastra’s secure, maintainable solutions in Toronto.

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📌 Senior AWS Backend Architect Developer (Ontario)
🏢 Adastra
📍 Ontario