Senior Software Engineer salaries in Thornhill, ON

It includes a comprehensive benefits plan and a competitive incentive (bonus) program for Full-Time Permanent roles. Health & wellbeing resources and programs.

$160,000–$190,000 a year

You'll work alongside senior and staff-level engineers who care about craft, and you'll have room to deepen your expertise in React, distributed systems, and…

$160,000–$185,000 a year

In this role, you'll contribute across the full software development lifecycle — from planning and design through implementation, code review, testing, and…

$95,000–$120,000 a year

3 days ago

Strong engineering fundamentals: clean code, testing discipline, system design, and performance awareness. Employee and Family Assistance program.

$140,000–$190,000 a year

Best Practices & Quality: Establish and govern front-end engineering best practices, including code quality, component libraries, state management, testing…

$120,000–$140,000 a year

This is an AI-first engineering environment where tools like Cursor, Claude Code, and agentic workflows are part of everyday development. What's In It for You.

$160,000–$180,000 a year