Senior Fullstack Developer at Cresta

Cresta
Full-time toronto, on IT & Technology
Posted:
June 11, 2026
Location:
toronto, on, Canada

Job Description

Become a Senior Fullstack Developer at Cresta, working on the Cresta Opera, a no-code app for enhancing customer conversations. Focus on creating robust frontend and backend solutions through collaboration.
In this role, you will define product requirements with management and design software architecture to meet these needs. Your technical skills will support building scalable applications, utilizing ML, and employing best practices for CI/CD and observability. Experience in modern frameworks and a strong grasp of various API protocols will empower you to excel in this challenging position.
Key Responsibilities:
• Define software requirements with product management
• Architect solutions for scalable, high-volume applications
• Write and push code for frontend and backend functionality
• Apply asynchronous patterns and continuous integration practices
• Monitor and enhance application performance
Requirements:
• Strong understanding of the front-end ecosyste...

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Job Overview

Job Type: Full-time
Location: toronto, Canada
Posted: June 11, 2026
Deadline: July 21, 2026