.NET Engineer

Kiteworks helps organizations securely exchange sensitive data across email, file sharing, APIs, and more. Our platform gives customers control and visibility over how data moves between people, systems, and workflows, ensuring compliance and protection without compromising productivity.

We’re currently expanding our team with a technically flexible, adaptable, and proactive .NET Engineer to work on the Zivver Outlook plugin , as well as the Kiteworks Outlook plugin, a widely used solution for secure communication. You’ll work with a classic .NET 4.8 stack using C# 8 , deeply integrated with Microsoft Office, connecting to Zivver back-end. Your time will primarily be dedicated to maintaining and enhancing the Zivver Office plugin, with a secondary, yet strategic and long-term focus on integrating Zivver features such as real-time Human Error Prevention into the Kiteworks platform.

This role is ideal for someone who thrives in a fast-changing environment and enjoys solving complex technical challenges in a product critical to enterprise data protection.

What You'll Do

• Maintain the performance of the Zivver Outlook plugin
• Contribute to the integration of secure communication features into a widely used desktop plugin, helping unify functionality across platforms and improve the user experience for enterprise clients
• Review code, suggest improvements, and collaborate closely with teammates
• Triage issues, solve bugs, and ensure platform stability and usability
• Work with a test framework based on FLAUI and XUnit
  

What You'll Bring

• Solid experience in C# (.NET)
• Experience with Windows applications and WPF development is a plus
• Strong debugging skills and a creative problem-solving mindset
• Comfort working in complex systems and adapting to evolving requirements
• Preferred formal education, and even cooler, a degree in a Computer Science / Software Engineering field
• You are proactive and speak up from a position of knowledge
• You have a “get-it-done” mentality and are willing to do whatever is necessary to fix issues
• You thrive in a dynamic, autonomous environment and embrace change
• Versatility across programming languages – familiarity with Python or Java is a plus

The Values That Define Us

Execution

We deliver results with focus, ownership, and consistency. Our teams take initiative, solve challenges proactively, and continuously optimize how we work to create meaningful impact for our customers.

Transparency

We communicate openly and clearly, ensuring stakeholders have the information they need to make informed decisions. We foster a culture of trust, welcome feedback, and embrace accountability in everything we do.

Integrity

We uphold the highest standards of honesty and responsibility. Our teams act ethically, consistently honor commitments, and build trust through principled, reliable actions.

• Your Equipment: Mac or Microsoft – you work with the IT equipment of your choice.
• Your Pension: We contribute 20% to your company pension scheme (BAV) and also cover ongoing contracts.
• Your Discounts: Enjoy attractive employee discounts via Bitkom with numerous well-known providers.
• Your Extra: Shop with the Edenred gift card, with an average of €20 per month.
• Your Stock Options: After one year with us, you have the opportunity to participate in our stock option program.
• Your Flexibility: With your flexitime account, you can make up for longer days at any time.
• Your Birthday: Celebrate yourself with a special day off on your birthday.
• Your Engagement: Use a special vacation day to engage in social or environmental causes.

Commitment to Equal Opportunity & Inclusion

Kiteworks is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship, color, family or medical care leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable local laws, regulations and ordinances.

Other Requirements

Ability to meet Kiteworks, customer, and/or government security screening requirements for this role. These requirements include, but are not limited to, the following specialized security screenings:

Kiteworks Background Check: This position requires passing the Kiteworks background check upon hire/transfer and every two years thereafter.