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Senior JavaScript Developer for Open Banking

Hospitality Full Benefits Career Growth
Company

S I Systems

Location

toronto, Canada

Posted

May 24, 2026

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About This Opportunity

Contribute your expertise as a Senior JavaScript Developer in a hybrid work environment in Toronto. This role focuses on React.js and Node.js for an Open Banking Core project.

Join the Client Engineering team, working from 3-4 days in the Toronto office. You will provide technical direction, assist in coding standards, and mentor team members while engaging with key stakeholders on complex issues. If you thrive in innovative environments, this project will leverage your extensive JavaScript experience to scale the platform.

Key Responsibilities:
• Provide technical direction and team guidance
• Assist in developing coding and testing standards
• Collaborate with architects to realize technical vision
• Review and approve solution designs and code
• Mentor team members on coding best practices

Requirements:
• 10+ years of React.js and Node.js development
• 7+ years with SQL/NoSQL databases like Postgres
...