Sr. Software Engineer

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 has built a culture centered around innovation, accountability, and results. We are a high-growth, high-performance organization that values individuals who are driven, adaptable, and committed to delivering exceptional outcomes for our customers and teammates alike.

At Kaseya, success comes from embracing challenges, moving with urgency, and continuously raising the bar. 

• Kaseya's SaaS Backup products protect M365, Google Workspace, and Salesforce data for hundreds of thousands of businesses globally.
• We are building the next generation of our backup storage platform — a unified, cloud agnostic system built to operate at massive scale across trillions of objects and petabytes of data.
• As a Staff Engineer, you will own one or more platform services end to end: design, implementation, testing, and production readiness.
• You work with high autonomy on well scoped problems and are the go-to technical owner for your domain.

• →Own the full lifecycle of a platform service — from design through production deployment and on call support
• →Build reliable, well tested backend services in Go with a strong focus on correctness and operational simplicity
• →Design and implement integrations with SaaS APIs (M365, Google Workspace, Salesforce) — handling rate limits, delta sync checkpointing, and failure recovery
• → Collaborate closely with principal and senior engineers on cross service interfaces and data models
• → Write high quality code that sets the standard for the engineers around you
• → Participate in design reviews and contribute to architectural decisions within your domain

•  8–10 years of software engineering experience
•  Strong Go or equivalent systems language; willing to work in Go day-to-day
•  Solid distributed systems fundamentals: consistency, failure handling, idempotency, and retry design
•  Experience working with cloud infrastructure (AWS, GCP, or Azure) and Kubernetes
•  Comfort with SQL and at least one database at production scale
•  Experience building or consuming REST or gRPC APIs in production systems
•  Strong testing discipline - unit, integration, and fault condition coverage

•  Experience with cloud object storage (S3, GCS, or Azure Blob)
•  Familiarity with SaaS API integrations (Microsoft Graph, Google Workspace, Salesforce)
•  Kafka or similar message queue experience
•  Prior work in backup, storage, or data infrastructure