.NET Engineer (Netherlands, Netherlands)

.NET Engineer

Company Overview

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.

Job Summary

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.

Key Responsibilities

• 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

Requirements / Qualifications

• Solid experience in C# (.NET), especially with Windows applications and WPF development
• Versatility across programming languages – familiarity with Python or Java 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

Location

Netherlands, Remote: False

Employment Type

Permanent

Salary & Benefits

International diverse team with over 30 nationalities – and yes, we offer Dutch classes too!HQ in Amsterdam where you are expected to work at least 2 days per week & full home office support to make sure you’re all setWorking from Bali, the US or Spain? Any place, anywhere: we fully support temporary working from XAt least €1.000 per year on personal development budgetDon’t worry about tomorrow: we’ve got you covered with a pension plan