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Software Engineer C# .Net

Kaseya

Kaseya

Software Engineering
Kraków, Poland
Posted on May 13, 2025

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 www.insightpartners.com), 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 www.Kaseya.com 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.

About the Role

We are seeking a skilled and passionate Software Engineer with strong expertise in C# and .NET to join our growing team.

Key Responsibilities

  • Develop and maintain applications using C# and .NET (.NET Framework and .NET Core).

  • Design, develop, and troubleshoot .NET Core applications across Windows, macOS, and Linux (Ubuntu) environments.

  • Implement and manage secure code signing practices across multiple platforms.

  • Collaborate with team members to promote a strong unit testing and Test-Driven Development (TDD) culture.

  • Work within Git-based version control systems.

  • Troubleshoot and optimize databases, including MS SQL, MySQL, and SQLite.

  • Apply strong understanding of networking protocols (TCP/IP, UDP, DNS, DHCP, SNMP) in application development and debugging.

Required Skills and Qualifications

  • C# Proficiency: 6 years of C# experience and a strong understanding of the .NET framework.
    • .NET Framework and .NET Core proficiency
    • Front end: Angular
    • Databases: MS SQL, MySQL, Sqlite
    • Infrastructure: AWS and Azure
    • OS: Windows
    • Object-Oriented Programming: Knowledge of OOP concepts and patterns.
    • Unit Testing: Understanding and previous experience of unit testing, with the desire to push a testing-first culture into the team. Knowledge of Test-Driven Development (TDD) is highly desirable.
    • Version Control: Understanding of version control tools like Git.

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.