Job Title:Senior Backend Engineer (SaaS, Data & AI)Job SummaryWe’re hiring a Senior / Staff Backend Engineer to lead the design and delivery of SaaS products powered by data, machine learning, and AI. This is a hands‑on role focused on building scalable backend systems, integrating ML/AI capabilities into real customer workflows, and driving technical direction across product areas. You’ll work closely with Product, Design, and Data teams to deliver reliable, high‑impact features and improve engineering standards across the organization.Roles & ResponsibilitiesOwn the architecture and technical direction for backend systems within a multi‑tenant SaaS platformDesign and build APIs and services (REST, GraphQL, or gRPC) to support product features and integrationsDeliver backend features end‑to‑end, including data modeling, business logic, and system integrationPartner with Product, Design, and Data/ML teams to translate business requirements into scalable solutionsIntegrate data, ML, and AI capabilities into product workflows (e.G., automation, recommendations, insights)Improve system performance, scalability, and reliability across critical servicesImplement monitoring, logging, and alerting to ensure operational visibility and stabilityLead design reviews, mentor engineers,



and contribute to engineering best practicesRequired Qualifications10+ years of software engineering experience in a production environmentExperience designing and building backend systems for SaaS applicationsExperience delivering complex, user‑facing features end‑to‑end in collaboration with Product teamsExperience building APIs and services (REST, GraphQL, or gRPC)Experience working with cloud platforms (AWS, GCP, or Azure)Experience integrating data, ML, or AI capabilities into production systemsPreferred QualificationsExperience with backend languages such as Node.Js, Java, Go, or similarExperience with Python and data‑related tooling (e.G., pandas, ML frameworks)Familiarity with data modeling, relational databases, and caching strategiesUnderstanding of ML/AI systems, including model integration and common failure modesExperience working with containers and distributed systemsExperience mentoring engineers and contributing to engineering standardsEqual Employment OpportunityKaseya provides equal employment prospect 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.#J-18808-Ljbffr

📌 Senior Backend Engineer (Saas, Data & Ai) Toronto, Ontario
🏢 Kaseya
📍 Toronto