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Full-Stack Software Engineer Position

Company: Affinity

Location: toronto, London

Posted: June 11, 2026

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Position Details

Become a Full-Stack Software Engineer at Affinity, utilizing Ruby and React to craft powerful web applications. Your innovative ideas will thrive in an inclusive workplace dedicated to diversity.
This Software Engineer II role allows you to report to the Sr Engineering Manager and lead new product initiatives. You will work on both backend algorithms and front-end usability, honing skills across multiple technology domains while enhancing the Affinity platform.
Key Responsibilities:
• Define the architecture for backend and frontend features
• Collaborate closely with product and design teams
• Implement AI tools for improved code quality
• Design and develop scalable database systems
• Create dynamic user interfaces using modern frameworks
Requirements:
• At least 3 years as a full-stack software engineer
• Proficient in Ruby, PostgreSQL, React, and TypeScript
• Strong understanding of database performance scaling
• Passionate about technical innova...