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Backend Engineer Ontario

Job in Toronto, Ontario, C6A, Canada
Listing for: Kaseya Limited
Full Time position
Listed on 2026-06-04
Job specializations:
  • Software Development
    Backend Developer, Cloud Engineer - Software
Salary/Wage Range or Industry Benchmark: 210000 - 250000 CAD Yearly CAD 210000.00 250000.00 YEAR
Job Description & How to Apply Below
Position: Staff Backend Engineer Ontario
Job Title:

Staff Backend Engineer (SaaS, Data & AI)

Job Summary
We’re hiring a Staff Backend Engineer to help design and deliver SaaS products powered by data, machine learning, and AI. This is a hands‑on engineering role focused on building scalable backend systems, integrating ML/AI capabilities into customer workflows, and improving system reliability and performance across the platform. You’ll work closely with Product, Design, Data, and Engineering teams to deliver production‑ready features while contributing to architecture decisions, engineering standards, and technical mentorship across teams.

Roles & Responsibilities

Design, build, and maintain backend services and APIs for a multi‑tenant SaaS platform

Deliver backend features end-to-end, including APIs, business logic, integrations, and data models

Partner with Product, Design, and Data/ML teams to integrate ML and AI capabilities into customer workflows

Improve system scalability, reliability, monitoring, and operational performance across production services

Contribute to architecture decisions related to APIs, distributed systems, authentication, and integrations

Participate in incident response, troubleshooting, and production support for critical services

Lead code reviews, mentor engineers, and contribute to engineering standards and best practices

Required Qualifications

8+ years of software engineering experience in a production environment

Experience designing and building backend systems for SaaS applications

Experience building APIs and backend services using technologies such as Node.js, Java, Go, Rust, or similar

Experience integrating data, ML, or AI capabilities into production systems

Experience working with cloud platforms (AWS, GCP, or Azure) and distributed systems

Preferred Qualifications

Experience with Python and data‑related tooling (e.g., pandas, PyTorch)

Experience working with relational databases, caching systems, or data warehousing concepts

Familiarity with ML/AI systems, including model integrations or LLM‑powered workflows

Experience with containers and cloud infrastructure technologies

Experience improving monitoring, observability, and operational tooling

Experience mentoring engineers or contributing to technical design reviews

Experience using AI‑assisted development tools (e.g., Git Hub Copilot, ChatGPT) in development workflows

Compensation Range
The base salary range for this role is CAD $210,000 – $250,000 / year.

An individual’s base pay depends on various factors including geographical location and review of experience, knowledge, skills, and abilities of the applicant. At Kaseya, certain roles are eligible for benefits and additional rewards. These rewards are allocated based on individual impact in role. In addition, certain roles also have the opportunity to earn sales incentives based on revenue or utilization, depending on the terms of the plan and the employee’s role.

Additional Information
Kaseya provides equal employment opportunity to all employees and applicants without regard to race, religion, age, ancestry, gender, sex, sexual orientation, national origin, citizenship status, physical or mental disability, veteran status, marital status, or any other characteristic protected by applicable law.

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