Senior Full Stack Engineer - Nodejs & React - Enterprise Solutions Inc. (Markham)

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 creative cybersecurity solutions that protect millions of consumers and small businesses.
Feature Development & DeliveryDesign, develop, and deliver new features for cybersecurity SaaS platforms
Collaborate closely with Product Managers, UX Designers, and engineering teams to define technical requirements and implementation plans
Estimate development effort and proactively identify risks, blockers, and dependencies
Contribute to continuous improvement of engineering practices, processes, and team culture
Research, prototype, and evaluate Generative AI and Large Language Model (LLM) capabilities to drive product innovation
Full‑Stack DevelopmentDevelop clean, maintainab...