Software Development Engineer jobs in Thornhill, ON
- Kaseya CareersToronto, ON
- $180,000–$250,000 a year
- Experience building software for regulated environments subject to SOC 2, HIPAA, CMMC, or similar requirements.
Robotics Developer
Easily applyO’Adventure LimitedThornhill, ON L3T 7Z3- $120,000–$160,000 a year
- Full-time
- Strong proficiency in C++ and Python (required for robotics development).
- Contribute to documentation, system architecture design, and software lifecycle…
View similar jobs with this employerCMiCToronto, ON- $70,000–$115,000 a year
- Permanent
- Dental care
- Paid vacation
- RRSP match
- Wellness program
- Improve tools and processes related to API development.
- Our customers have their choice of a SaaS or Private Hosted platform that includes industry focused…
View similar jobs with this employerSoftware Engineer - API
Easily applyNewCMICToronto, ON M3J 3K1- $70,000–$115,000 a year
- Dental care
- Paid vacation
- RRSP match
- Wellness program
- Improve tools and processes related to API development.
- Our customers have their choice of a SaaS or Private Hosted platform that includes industry focused…
View similar jobs with this employerSoftware Engineer - API
Easily applyNewCMICToronto, ON M3J 3K1- $70,000–$115,000 a year
- Dental care
- Paid vacation
- RRSP match
- Wellness program
- Improve tools and processes related to API development.
- Our customers have their choice of a SaaS or Private Hosted platform that includes industry focused…
- Moneris SolutionsToronto, ON
- $100,000–$142,000 a year
- Full-time
- Paid time off
- Profit sharing
- Growth & development opportunities, including unlimited access to Coursera, mentorship programs, and an internal gig marketplace.
Senior Full Stack Developer
Easily applyWeVendNorth York, ON- $80,000–$110,000 a year
- Full-time +1
- Dental care
- Casual dress
- Hands-on experience using Claude / Claude Code (or similar AI coding agents) as your main development tool.
- WeVend is currently seeking an experienced Senior…
Senior Software Developer
Easily applyLenbrook Group of CompaniesPickering, ON L1W 3K1- $120,000–$130,000 a year
- Full-time +1
- Paid time off
- Vision care
- Dental care
- Life insurance
- Disability insurance
- Paid vacation
- Familiarity with modern software development tools and practices, including Git, automated builds, and CI/CD pipelines.
- Paid vacation and sick leave.
Embedded Software Developer
Easily applyAccuenergy Canada IncToronto, ON M1L 2H6- $60,000–$100,000 a year
- Full-time
- Designated paid holidays
- Utilize version control systems effectively, following best practices in Git for software development and collaboration.
- Free tasty Coffee & Snacks & beverages.
- Moneris SolutionsToronto, ON
- $100,000–$142,000 a year
- Full-time
- Tuition reimbursement
- Employee assistance program
- RRSP match
- 7+ years of experience building and supporting production software.
- Extensive learning & development programs and resources - plus unlimited free access to…
Senior Software Engineer - AI Trainer
Easily applyDataAnnotationToronto, ON- $40–$214 an hour
- Contract +1
- Flexible schedule
- Help train AI chatbots while gaining the flexibility of remote work and choosing your own schedule.
- If you pass that assessment, you'll receive an email…
Software Test Engineer II
Easily applyFirst National FinancialToronto, ON- $70,000–$95,000 a year
- Contract
- Understanding of software development methodologies, software testing principles, and quality assurance processes.
- Full-Time/Part- Time: 1 year contract.
- AutoTrader.caToronto, ON
- $149,000–$168,000 a year
- Employee assistance program
- 8+ years of software engineering experience, including significant hands-on technical leadership across complex, customer-facing products.
Lead Software Engineer (1594)
Easily applyMomentum Financial Services GroupToronto, ON- On call
- Tuition reimbursement
- Dental care
- Employee assistance program
- 10+ years of software engineering experience, with strong backend development expertise.
- Perks and Rewards: Enjoy reimbursement for tuition assistance and…
View similar jobs with this employerAutoTrader.caToronto, ON- $140,000–$190,000 a year
- Employee assistance program
- A senior engineer who takes responsibility for results, not just implementations.
- The software you'll build directly influences financial trust, fraud…
- AutoTrader.caToronto, ON
- $115,000–$120,000 a year
- On call
- Employee assistance program
- 6-8 years of extensive professional experience in backend software development.
- Proficiency in JavaScript and TypeScript for modern frontend development.
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Full job description
About Kaseya
Kaseya is the leading provider of AI-powered IT management and cybersecurity software, serving Managed Service Providers (MSPs) and internal IT organizations worldwide. Our comprehensive platform helps organizations efficiently manage, secure, and automate their IT environments, driving operational efficiency and long-term business success.
Backed by Insight Partners, a leading global software investor, Kaseya has experienced sustained double-digit growth and continues to expand its global footprint. Today, Kaseya supports customers in more than 20 countries and manages over 15 million endpoints worldwide.
Founded in 2000, Kaseya was built by builders - and we're still building. We look for people who create rather than wait, who see a hard problem and lean in, and who treat challenges as raw material. At Kaseya, everyone plays a role in shaping the future of IT: whether you're in engineering, product, sales, marketing, customer support, or operations, your work helps protect, defend, and optimize IT environments across the globe.
We're building teams that grow, perform, and make an impact. If you're driven by the itch to make things better - a product, a process, a career - you'll fit right in.
At Kaseya, we don't just raise the bar. We build it.
Why Kaseya?
Join a fast-growing company that's transforming the IT industry. At Kaseya, you'll have the opportunity to work with cutting-edge technology, collaborate with a dynamic team, and develop your career in a high impact role.
Join the Kaseya growth rocket ship and see how we are #ChangingLives!
Job Summary
We're hiring Platform Backend Engineers to build and operate the core services connecting workflow execution, identity, event routing, secrets management, and audit capabilities across Kaseya's platform. This is a hands-on backend role focused on Go or Rust, event-driven systems, multi-tenant security, and production reliability. You'll build foundational services used by engineering teams and AI-enabled workflows, with correctness, auditability, and operational clarity as core design requirements.
Roles & Responsibilities
- Build and operate core platform services, including API gateways, event routing, identity integrations, secrets management, and audit infrastructure
- Design event-driven systems that convert product events, alerts, and partner webhooks into durable workflow execution using Kafka and Temporal
- Implement a pluggable key-management layer supporting cloud KMS providers, bring-your-own-key models, envelope encryption, and per-client cryptographic isolation
- Build and enforce fine-grained capability grants for individual clients, workflows, operations, and service-to-service requests
- Own GitOps-based deployment pipelines for versioned workflow definitions across isolated client environments
- Develop onboarding automation for identity provisioning, compliance configuration, and client-specific key-management setup
- Build secure connector services for third-party APIs, including scoped access, platform-managed credentials, request validation, and audit logging
- Improve platform observability, reliability, failure recovery, security, and operational readiness while supporting production incident response
Required Qualifications
- Experience building and operating production backend services using Go or Rust
- Experience designing event-driven systems using Kafka or similar technologies, including retries, idempotency, replay, and at-least-once delivery
- Experience implementing authentication and authorization using OAuth 2.0, OIDC, token lifecycle management, or fine-grained access controls
- Experience implementing encryption or key-management solutions using cloud KMS platforms, envelope encryption, or key-hierarchy designs
- Experience operating multi-tenant production systems using structured logging, metrics, distributed tracing, and incident-response practices
Preferred Qualifications
- Experience with Temporal or another durable workflow orchestration platform
- Experience integrating identity platforms such as Zitadel, Keycloak, Auth0, Okta, or similar technologies
- Experience with ClickHouse or another columnar, append-only, or audit-focused data store
- Experience with GitOps, CI/CD, Kubernetes, or infrastructure-as-code deployment practices
- Experience integrating MSP, PSA, RMM, security, or Microsoft 365 platform APIs
- Experience building software for regulated environments subject to SOC 2, HIPAA, CMMC, or similar requirements
- Experience developing multi-cloud platform services across AWS, Azure, or GCP
Compensation Range
The base salary range for this job is CAD $180,000 – $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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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.