This job posting is for an existing, active vacancy and we are looking to hire Sr FullStack Developer (Any Backend + React) in Calgary, AB, Canada (Onsite), immediately who has strong experience in React & Any backend API.
Role Overview 5+ years overall experience with strong recent React experience and solid backend API development; Bachelor’s degree (or equivalent practical experience).
Strong understanding of component architecture, state management, and routing.
Backend: Build and integrate RESTful APIs using any backend technology (e.g., Java, .NET, Node.js, Python, etc.); robust OOP fundamentals, understanding of layered architecture and basic design patterns; comfortable working with databases and API integrations.
Partner with UX/product to translate requirements into responsive,



accessible UI and deliver end-to-end features.
Clear, proactive communication (written and verbal); ability to explain technical concepts to both technical and non-technical stakeholders.
Strong problem-solving and debugging mindset; ability to break down ambiguous requirements and propose practical solutions.
Write clean, testable code; perform code reviews; follow best practices and contribute to Agile delivery.
Troubleshoot issues and optimize performance across UI and API layers.
Proficiency with Git and familiarity with CI/CD workflows.

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📌 Sr FullStack Developer (Any Backend + React) (Alberta)
🏢 TechDoQuest
📍 Alberta