Informacje o stanowisku

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, please click here: Kaseya Culture .

Kaseya is not your typical company. We are not afraid to tell you exactly who we are and our expectations. We have achieved record levels of success being BOLD, being GRITTY, being ACCOUNTABLE. The thousands of people that succeed at Kaseya are prepared to go above and beyond for the betterment of our customers, and the betterment of their careers and long-term financial wealth.

Senior Software Engineer

Kraków, Poland

Full-Time Position

Are you ready to lead and make an even bigger impact?

Our team is searching for a skilled Senior Software Engineer with a deep understanding of software development, Linux networking, and cloud-based solutions. In this role, you will focus on designing, developing, and maintaining scalable networking and software systems. This is a hands-on position that emphasizes technical expertise and problem-solving, particularly in networking and system-level programming.

Key Responsibilities:

• Participate in the design, architecture, and implementation of scalable software systems with a strong focus on networking, cloud services, and system performance.
• Collaborate closely with cross-functional teams to define and execute the product roadmap.
• Troubleshoot and resolve complex issues in software, networking, and cloud systems.
• Optimize Linux networking for large-scale, high-availability services.
• Help drive technical decisions that impact architecture, scalability, and performance across our platform.
• Ensure code quality and reliability through testing and continuous integration workflows.
• Support technical discussions and code reviews to elevate the overall quality of the team’s output.
• Mentor junior engineers and guide technical discussions and code reviews to elevate the overall technical quality of the team.

About You and What We Need:

• B.S. or M.S. in Software Engineering, Computer Science, or related field (or equivalent experience).
• 5+ years of experience in software engineering with a strong backend and system development focus.
• Expertise in Linux systems, including networking (TCP/IP, DNS, VPN, HTTP/HTTPS protocols), firewall configuration (netfilter, iptables, nftables), and network security (NGFW, Intrusion Detection, DNS filtering, etc).
• Deep understanding of microservices architecture, APIs, and cloud technologies.
• Strong proficiency in one or more programming languages: Golang, PHP, Python, or similar.
• Proficient in SQL database management.
• Proven track record of delivering highly scalable and reliable software solutions in production environments.

Bonus Points:

• Knowledge of SDN (Software-Defined Networks), NFV (Network Function Virtualization), or cloud-based firewall technologies.
• Familiarity with cybersecurity best practices and security tools.
• Strong passion for automation, scripting, and solving complex infrastructure problems.
• Hands-on experience with cloud platforms (AWS) with a focus on networking and security services.
• Familiarity with OpenWRT or other open-source networking platforms.
• Familiarity with FreeBSD.

Location: Kraków, Poland

Our team operates from a central office in Kraków, conveniently located 50 meters from the main train station. This proximity makes it easy and fast to commute, even for those residing in nearby towns.

If youre passionate about pushing the boundaries of cloud services, networking, and automation, we’d love to hear from you. Even if you dont fit every requirement, we encourage you to apply!

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.

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