---
title: 'Senior Staff Software Engineer at Kaseya Careers'
canonical: 'https://feeny.ai/job/senior-staff-software-engineer-kaseya-careers-toronto-23zx3v1gm6f2'
type: 'job'
last_seen: '2026-09-13'
---

# Senior Staff Software Engineer at Kaseya Careers

- **Company:** Kaseya Careers
- **Location:** Toronto, Canada
- **Work type:** remote
- **Posted:** 2026-06-30
- **Last confirmed live:** 2026-09-13
- **Apply:** https://www.kaseya.com/careers/jobs/id/6105374004/?gh_jid=6105374004

## 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](https://www.insightpartners.com/), 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.

Job Summary

The Sr. Staff Software Engineer - Cloud Native and SASE focused will lead the design and implementation of a cloud-native, multi-tenant SASE solution and its interaction with a globally distributed customer network. This is a hands-on architecture role responsible for defining how customer traffic is managed across regions and gateways, while shaping scalable, resilient, and cost-efficient platform capabilities. The role is critical to delivering production-grade distributed systems that improve performance, availability, multi-tenancy, and operational efficiency.

Roles & Responsibilities

- Lead the architecture and technical design of SASE control-plane services that manage tenant configuration, policy, routing, lifecycle, and per-tenant usage across regions.
- Define and implement orchestration patterns for configuration, telemetry, and lifecycle management across a distributed gateway fleet.
- Design scalable and highly available cloud-native systems that support dynamic gateway scaling, failover, multi-AZ deployment, and multi-region traffic management.
- Evaluate and design multi-tenancy models, including siloed, pooled, containerized, and hybrid approaches, with clear trade-off analysis across scale, isolation, performance, and cost.
- Partner closely with data-plane teams to define APIs, traffic flows, and policy enforcement mechanisms for tunnels, routing, roaming, private-network connectivity, and gateway interactions.
- Establish deployment methodologies and engineering standards for CI/CD, infrastructure as code, observability, rollouts, and resilience in partnership with DevOps and SRE teams.
- Provide technical leadership by breaking architecture into executable roadmaps, writing and reviewing code, mentoring senior engineers, and influencing technical direction across multiple teams.
- Drive platform efficiency and COGs optimization through architecture decisions, resource utilization improvements, and operational scale strategies.

Required Qualifications

- 10+ years of experience building large-scale distributed systems in SaaS, networking, or security platform environments.
- 3+ years of experience in a Staff, Principal, or Architect-level role with end-to-end ownership of architecture and delivery.
- 5+ years of experience working with SASE, SSE, SD-WAN, secure web gateway, cloud firewall, VPN, or ZTNA technologies, including large-scale gateway or concentrator deployments.
- 3+ years of hands-on experience designing or supporting multi-tenant architectures, including tenant-aware configuration, telemetry, usage controls, and resource isolation models.
- Strong hands-on experience with backend engineering languages such as PHP and GOLANG.
- 3+ years of experience with private or public cloud platforms such as AWS, OCI, or similar cloud environments.
- Experience with distributed systems technologies including Kafka, Redis, Cassandra, ELK stack, or similar messaging, data, and observability platforms.
- 3+ years of production experience with containers, Kubernetes, cloud-native service design, autoscaling, resilience patterns, and multi-region deployments.

## Preferred Qualifications

- 3+ years of experience working with data plane concepts such as IPSec, WireGuard, TLS-based tunnels, routing, policy enforcement, and private-network connectivity.
- 3+ years of experience with CI/CD pipelines, infrastructure-as-code tools such as Terraform or CloudFormation, and observability frameworks for distributed systems.
- Demonstrated ability to mentor senior engineers, influence architecture across multiple teams, and translate complex technical strategy into executable delivery roadmaps.

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.

## About Kaseya Careers

## Company Overview
- **One-liner**: Kaseya is a global provider of unified IT management and cybersecurity software, serving managed service providers (MSPs) and small to medium-sized businesses (SMBs).
- **Entity Type**: Private (privately held)
- **Headquarters**: Miami, Florida, USA
- **Founded**: 2000
- **Founders**: Not publicly available

## Core Business
- **Primary industries**: IT management, cybersecurity
- **Target customers**: B2B – managed service providers (MSPs), small to medium-sized businesses (SMBs), and enterprise IT departments
- **Mission**: “To empower you to simplify and transform IT and cybersecurity management with innovative platform solutions.” ([kaseya.com](https://www.kaseya.com/company/))

## Products & Services
- **Kaseya 365**: Unified platform combining IT management, security, backup, and automation tools for MSPs and IT teams.
- **IT Glue**: IT documentation and knowledge management platform.
- **RapidFire Tools**: Network assessment and reporting tools.
- **Spanning Cloud Apps**: Backup and recovery for SaaS applications (Office 365, G Suite, Salesforce).
- **ID Agent / Graphus**: Dark web monitoring and phishing protection.
- **RocketCyber**: Managed detection and response (MDR) platform.
- **TruMethods**: Business coaching and operational best practices for MSPs.
- **Unitrends**: Backup and disaster recovery solutions.

All are delivered as SaaS or on-premise software, with over 40 products total.

## Market Standing
- **Valuation**: Not publicly disclosed (private company)
- **Key Metrics**:
  - Over 40,000 customers ([kaseya.com](https://www.kaseya.com/company/))
  - Over 500,000 IT professionals use Kaseya products
  - 300 million devices managed globally
  - ~5,000 employees (as of 2025, per Built In)
- **Notable Investors/Partners**: Not publicly listed in provided sources; company is privately held (backed by private equity).
- **Growth Signals**:
  - Offices in more than 21 countries, with expansion in Bengaluru, Dublin, and other hubs.
  - Recognized as a “Great Place to Work” ([kaseya.com](https://www.kaseya.com/careers/)).
  - Continues to add products and acquire complementary technologies.

## Competitive Advantages
- **Broad platform**: Over 40 integrated products covering IT management, security, backup, and documentation – a single-vendor solution for MSPs.
- **Partner-first approach**: “Partner First Pledge” program shares risk with MSPs, building strong loyalty.
- **Scale and reach**: Serving 40,000+ customers across 20+ countries with a large partner ecosystem.
- **Innovation track record**: First-to-market with remote monitoring and management (RMM) in 2000, now a leader in unified IT and security.

## Strategic Focus
- Accelerate adoption of the Kaseya 365 unified platform.
- Expand cybersecurity capabilities (MDR, phishing, dark web monitoring).
- Grow international presence, especially in India, Ireland, and Australia.
- Hire aggressively across engineering, sales, customer success, and corporate functions to support rapid growth.

## Why Work Here
- **Culture**: Described as “human-centered” and “culture-centered,” with a strong emphasis on growth and collaboration. The company often uses the “rocketship” metaphor to signal momentum.
- **Work environment**: Hybrid and in-office options depending on role and location. Many roles are remote; some offices (Miami, Bangalore, Dublin) are in-office or hybrid. Built In lists both on-site and remote positions.
- **Career development**: Structured interview process, take-home assessments for tech roles, and a software sales development program for career switchers.
- **Global presence**: Opportunities to work in over 20 countries, with hubs in Miami, Dublin, Bangalore, Sydney, Vancouver, and more.
- **Recognition**: Certified “Great Place to Work”; noted for positive workplace culture.

## Sources
1. [kaseya.com – Careers](https://www.kaseya.com/careers/)
2. [kaseya.com – About Kaseya](https://www.kaseya.com/company/)
3. [builtin.com – Kaseya Company Profile](https://builtin.com/company/kaseya)

## Other roles at Kaseya Careers

- [Sr. LMS Administrator](https://feeny.ai/job/sr-lms-administrator-kaseya-careers-medellin-eeb6mhywf394) — Medellin, Colombia
- [Account Manager](https://feeny.ai/job/account-manager-kaseya-careers-dublin-tm5tczmj8zwh) — Dublin, Ireland
- [Assembly Supervisor](https://feeny.ai/job/assembly-supervisor-kaseya-careers-monroe-3bwsjm2sr6xm) — Monroe, CT
- [Scrum Master](https://feeny.ai/job/scrum-master-kaseya-careers-medellin-sdcf9tx36y0w) — Medellin, Colombia
- [Release Train Engineer](https://feeny.ai/job/release-train-engineer-kaseya-careers-miami-m3mvqc4rqd8a) — Miami, FL
- [Senior Account Manager](https://feeny.ai/job/senior-account-manager-kaseya-careers-dublin-454jnv7nvrp3) — Dublin, Ireland
- [Senior Account Manager](https://feeny.ai/job/senior-account-manager-kaseya-careers-miami-7t48byc0va6c) — Miami, FL
- [Account Manager](https://feeny.ai/job/account-manager-kaseya-careers-miami-n7fzve1jedjd) — Miami, FL
- [Senior Manager, Software Engineering](https://feeny.ai/job/senior-manager-software-engineering-kaseya-careers-miami-ta511zk6b0yt) — Miami, FL
- [Technical Support Engineer](https://feeny.ai/job/technical-support-engineer-kaseya-careers-dublin-kgwbq29tzs77) — Dublin, Ireland