Open Systems Technologies

Software Developer-Front-End Sr

📍 Location
toronto, on
⏰ Job Type
Full-time
📅 Posted
June 06, 2026

Job Description

Must Haves:


· 10 + years Extensive experience in developing Single Page Application development using HTML5, CSS3, JavaScript, JQuery, Bootstrap, and frameworks such as Backbone, React, Stencil.js(Web Components) as well as API integration with REST (JSON, XML) APIs.

· 10 + years Experience developing digital products that comply with accessibility standards and/or best practices (WCAG 2.x AA, AODA, WAI-ARIA) while optimizing accessibility features of the platform (Web, iOS, Android).

· 10 + years Experience integrating secure authentication flows using OpenID Connect (OIDC) with Proof Key for Code Exchange (PKCE), including implementing authorization code flows in Single Page Applications and ensuring compliance with modern security best practices.


qualifications

• Extensive experience in developing Single Page Application development using HTML5, CSS3, JavaScript, JQuery, Bootstrap, and frameworks such as B...

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