Staff Backend Engineer for SaaS at Kaseya

Kaseya

toronto, on, Canada
Full-time
Posted June 06, 2026

Job Description

Take your engineering career to the next level as a Staff Backend Engineer at Kaseya. This role focuses on developing scalable SaaS products using AI, data, and machine learning technologies.
At Kaseya, we are seeking a Staff Backend Engineer to enhance our SaaS platform. In this hands-on role, you will design and deliver backend services, integrating advanced ML and AI capabilities. You will collaborate with cross-functional teams to build production-ready features and improve overall system performance and reliability.
Key Responsibilities:
• Design and maintain APIs for a multi-tenant SaaS platform
• Build full end-to-end backend features including business logic
• Work with Product and Data teams for AI integration
• Enhance system scalability and operational efficiency
• Lead code reviews and mentor junior engineers
Requirements:
• 8+ years of software engineering experience
• Proven experience with SaaS backend systems
• Proficiency in Node.js, Ja...