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 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.
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 SummaryWe’re hiring a Senior Backend Engineer to build and scale the backend systems behind our automated network penetration testing platform. This role focuses on developing reliable services, improving system performance, and supporting new product capabilities. You’ll work closely with engineering and security teams to deliver production-ready systems that handle real-world security workloads.
Roles & Responsibilities- Build and maintain backend services using Ruby on Rails in a production environment
- Implement and manage background job processing using Sidekiq and messaging systems such as RabbitMQ
- Partner with security and research teams to support new platform capabilities
- Improve performance, scalability, and reliability of existing services
- Write and maintain technical documentation and code comments
- Review code and ensure adherence to team standards
- Investigate and resolve production issues
- Support and mentor junior engineers
- 5+ years of professional experience building backend applications using Ruby on Rails
- 2+ years of experience using Sidekiq in a production environment
- Daily use of Linux in a development or production environment
- Experience using Git for version control, including pull request workflows
- Experience building and maintaining production systems (deployed, monitored, and supported)
- Experience working with networking concepts or protocols
- Exposure to penetration testing or security-focused environments
- Familiarity with containerization technologies (e.g., Docker)
- Experience working on performance optimization or scalability improvements
- Interest in automation and improving engineering efficiency
- Experience using AI-assisted development tools (e.g., GitHub Copilot, ChatGPT) to improve productivity
- Experience collaborating with cross-functional teams (e.g., security, research)
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.
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.
Skills Required
- 5+ years of professional experience building backend applications using Ruby on Rails
- 2+ years of experience using Sidekiq in a production environment
- 2+ years of experience working with messaging systems (e.g., RabbitMQ, Kafka)
- Daily use of Linux in a development or production environment
- Experience using Git for version control, including pull request workflows
- Experience building and maintaining production systems
Kaseya Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Kaseya and has not been reviewed or approved by Kaseya.
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Leave & Time Off Breadth — PTO is commonly described around 20–21 days per year plus standard holidays. Some indicate they can fully disconnect while on leave.
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Equity Value & Accessibility — Equity or option grants are available to many roles, offering potential upside beyond base pay. This exposure is presented as a meaningful component of total compensation for some roles.
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Affordable Benefits — The high‑deductible medical plan is described as having low or employer‑covered employee‑only premiums in some cases. This can reduce out‑of‑pocket costs for those who select the HDHP.
Kaseya Insights
What We Do
Kaseya is a premier provider of unified IT management and security software for managed service providers (MSPs) and small to medium-sized businesses (SMBS). Through its customer-centric approach, Kaseya delivers best-in-breed technologies that allow organizations to efficiently manage, secure and backup IT. Kaseya offers a broad array of IT management solutions, including well-known names: Kaseya, IT Glue, RapidFire Tools, Spanning Cloud Apps, ID Agent, Graphus, RocketCyber, TruMethods and Unitrends. These solutions empower businesses to command all of IT centrally, easily manage remote and distributed environments, simplify backup and disaster recovery, safeguard against cybersecurity attacks, effectively manage compliance and network assets, streamline IT documentation and automate across IT management functions. Headquartered in Miami, Florida, Kaseya is privately held with a presence in over 20 countries.
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