Full-Stack Engineer at Affinity

Affinity • toronto, on • Posted June 01, 2026

Position Overview

Join Affinity as a Full-Stack Engineer, where your skills in Ruby, PostgreSQL, and React will shape innovative web applications. Contribute to a culture that values diversity and ideas from all backgrounds.

As a Software Engineer II reporting to the Sr Engineering Manager, you will steer product directions while enhancing familiar features. This role emphasizes design thinking in both back-end algorithms and front-end user interfaces, broadening your technical expertise as you help meet business objectives.

Key Responsibilities:
• Define future core backend and frontend components
• Collaborate with cross-functional teams on product development
• Enhance efficiency through AI tools and best practices
• Design and implement scalable relational database systems
• Shape user experiences with modern component-based interfaces

Requirements:
• 3+ years as a full-stack software engineer
• Proficient in Ruby, Post...