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Full Stack Developer for JavaScript Interfaces

Ravyx CA
Full Timemid
Québec City, Quebec, CAPosted April 21, 2026

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JavaScriptSQLAgile

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Job Description

Enhance complex backend systems as a Full Stack Developer focused on modernizing JavaScript interfaces with Sencha Ext JS. Collaborate within an Agile team to improve performance and scalability across the application stack.

In this role, you will develop and support business logic through SQL and procedural code. You'll analyze backend performance while integrating modern front-end components with established backend systems. Working with legacy code in Delphi and TMS requires adaptability, ensuring a seamless experience across the entire application architecture.

Key Responsibilities

  • Develop business logic with SQL and procedural code
  • Troubleshoot and optimize backend performance
  • Modernize front-end interfaces using Sencha Ext JS
  • Integrate backend components with JavaScript interfaces
  • Engage in Agile processes including planning and reviews

Requirements

  • 5+ years of software development experience
  • Strong skills in SQL and relational databases
  • Knowledge of backend performance optimization
  • Experience with Delphi and TMS systems
  • Degree in Computer Science or related field

Apply expertise in JavaScript and backend systems to make a significant impact in modernizing application interfaces and enhancing performance.

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