Senior Principal Full Stack Engineer Opportunity

Questrade Financial Group

toronto, on, Canada
Full-time
Posted June 08, 2026

Job Description

Elevate your engineering expertise at Questrade as a Principal Full Stack Engineer with a contract focused on delivering new web features. Your leadership in Next.js and TypeScript will drive our web initiatives forward.

As a technical authority, you’ll oversee the architectural direction for our customer-facing applications and lead proof-of-concepts for new tool integrations. A strong grasp of Headless CMS, GraphQL, and component-based development is essential. This role also involves mentoring and coaching fellow engineers to ensure best practices are followed throughout the development process.

Key Responsibilities: • Deliver end-to-end features on a Next.js application • Guide architectural decisions on CMS integration and BFF pattern • Create reusable UI components with GraphQL • Lead POCs to evaluate new approaches and tools • Maintain production stability through CI/CD involvement

Requirements: • Deep knowledge of Next.js and TypeScript frameworks • E...