Senior Software Engineer

Kaseya ® is the leading provider of complete IT infrastructure and security management solutions for Managed Service Providers (MSPs) and internal IT organizations worldwide powered by AI. Kaseya’s best-in-breed technologies allow organizations to efficiently manage and secure IT to drive sustained business success. Kaseya has achieved sustained, strong double-digit growth over the past several years and is backed by Insight Venture Partners ), a leading global private equity firm investing in high-growth technology and software companies that drive transformative change in the industries they serve.

Founded in 2000, Kaseya currently serves customers in over 20 countries across a wide variety of industries and manages over 15 million endpoints worldwide. To learn more about our company and our award-winning solutions, go to and for more information on Kaseya’s culture.

Kaseya is not your typical company. We are not afraid to tell you exactly who we are and our expectations. The thousands of people that succeed at Kaseya are prepared to go above and beyond for the betterment of our customers.

About the Role
We’re seeking an experienced Software Engineer to help design and develop next-generation automated penetration testing frameworks that integrate AI/ML for intelligent threat detection and analysis. You’ll work on scalable, modular systems that push the boundaries of cybersecurity automation.

What You’ll Do

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  Develop and enhance automated network penetration testing frameworks in Python



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  Architect modular, scalable systems that evolve with emerging security challenges



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  Integrate AI/ML capabilities to improve detection and analysis



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  Lead code reviews, mentor developers, and define best practices



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  Collaborate with security researchers and DevOps teams on framework deployment and automation



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  Utilize AI-assisted tools (Claude Code, Cursor, GitHub Copilot) to accelerate development cycles

What You’ll Bring

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  5+ years of advanced Python development (asyncio, multiprocessing, performance optimization)



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  Strong knowledge of network protocols (TCP/IP, DNS) and vulnerabilities (OWASP Top 10, CVEs)



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  Experience building large-scale, modular frameworks or libraries



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  Familiarity with AI-assisted development tools and workflows



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  Excellent communication and mentoring skills

Preferred:

• Extensive experience using Python


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  Open-source security contributions or research experience



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  Background in AI/ML for automation or network analysis



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  Experience with database systems and large-scale data processing

Join the Kaseya growth rocket ship and see how we are #ChangingLives !

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.