Build full stack software with JavaScript, TypeScript, and React at Sanofi in Toronto, Ontario. This hybrid role supports global healthcare operations.
As a Software Engineer, you will design and deliver solutions accelerating research workflows and improving data analysis. You will translate requirements into performant code, maintain cloud-native applications, and contribute to technical standards. Collaboration with product managers, scientists, and cross-functional partners supports timely delivery.
Key Responsibilities: Design scalable software solutions for research workflows
Translate requirements into high-quality, performant code
Build and maintain contemporary microservices and cloud-native applications
Contribute to testing, documentation,



and engineering standards
Participate in code reviews and knowledge sharing
Requirements: Four or more years of experience or equivalent knowledge
Proficiency with JavaScript, TypeScript, and Node.js
Proficiency with React or similar frameworks
Experience with AWS, GCP, or Azure
Experience with microservices, API design, and cloud security
Apply full stack engineering, React, cloud, and microservices expertise to research-focused software at Sanofi in hybrid Toronto.

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📌 Full Stack Software Engineer Toronto (Ontario)
🏢 Sanofi Group
📍 Ontario