Senior Full Stack Engineer - Nodejs & React - scarborough (Toronto)

Senior Software Engineer – Full Stack (Cybersecurity SaaS)

We are seeking experienced Senior Full‑Stack Software Engineers to join our growing engineering team and help build secure, scalable, and customer‑centric SaaS products serving both B2B and B2C markets. This role offers the opportunity to work on innovative cybersecurity solutions that protect millions of consumers and small businesses.

The ideal candidate will have robust expertise across modern frontend and backend technologies, including React, TypeScript, NestJS, and Node.js, along with a passion for building high‑quality software, solving complex technical challenges, and contributing to product innovation through emerging technologies such as Generative AI, LLMs, MCP, and RAG architectures.

Responsibilities

• Feature Development & Delivery
  • Design, develop, and deliver new features for cybersecurity SaaS platforms
  • Collaborate closely with Product Managers, UX...