Job Summary We are looking for an experienced Senior Full-Stack Engineer / Technical Lead to design and develop scalable enterprise applications and cloud-native solutions. The ideal candidate will combine strong hands-on development experience with technical leadership and architecture skills.
Key Responsibilities Design and develop scalable enterprise web applications and microservices.
Build up-to-date front-end solutions using React, Next.js, and TypeScript .
Develop backend services using Node.js, NestJS, and Python .
Design and deploy cloud-native applications on AWS .
Provide technical leadership, architecture guidance, code reviews, and engineering best practices.
Implement application monitoring and observability using Dynatrace, OpenTelemetry, and APM tools .
Support API integrations, performance optimization, and production troubleshooting.
Experience with ArcGIS/GIS solutions is a plus.
Required Skills React / Next.js / TypeScript
Node.js / NestJS
Python
AWS
Microservices and REST APIs
Dynatrace / OpenTelemetry / Observability
Technical architecture and team leadership
Nice to Have ArcGIS, spatial analytics, hybrid/mobile application development.

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📌 Senior Full-Stack Engineer / Technical Lead - Onsite (Ontario)
🏢 Cognizant
📍 Ontario