Hornetsecurity
Software Developer (.NET / Delphi)
Skills
1 month ago
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Important information
Contract type:
Permanent
Location:
47600 Francescas, France
Work mode:
Onsite
Published on:
15 September 2026
What they need
The Hornetsecurity Group is the leading cloud security provider in Europe, protecting the IT infrastructure, digital communication, and data of companies and organizations of all sizes.
Join our fight against cybercrime and become part of the international team! We’re on the lookout for a highly motivated C# .NET & Delphi Developer.
Your Job
- You will be responsible for creating, improving and maintaining business logic and UI parts of the Hornetsecurity endpoint protection products that help users around the world to remove malware from their systems and stay protected. This role is specifically dedicated to Windows OS development .
- Primary responsibility is focused on architecture, development and maintenance related to new and existing Hornetsecurity client software components. This involves everything from minor code changes to design of new modules, including writing code, debugging, testing, and documentation.
- Ability to develop written design specifications from project management input, discussions with key team members and customer feedback.
- Complete documentation and provide input to improve procedures for installation, development and maintenance processes.
Your Profile
- Strong background in C#/.net Core development for desktop applications (3+ years). Knowledge of other programming languages is a major plus.
- Strong background in Delphi development for desktop applications (3+ years)
- Solid knowledge Windows architecture .
- Hands on experience in crash dump analysis.
- Knowledge of common source control systems.
- Fluent verbal and written communication skills in English.
Your Benefits
- Be part of a growing global company in one of the most dynamic industries - cybersecurity.
- Short decision paths and flat hierarchies in an open working atmosphere.
- Personal and professional development opportunities.
- Home-office option and flexible, trust-based working time.
- Vacation: 5 weeks of paid annual leave plus additional RTT (working time reduction) days.
- Health & insurance: AXA health insurance and supplementary coverage.
- Sports & wellbeing: Subsidies for sports and wellness activities.
- Employee benefits: Subsidies and gift cards through the Works Council (CSE).
- Temporary Employee Exchange Program – opportunity to work at our global office locations (e.g. Malta, Madrid, Montréal, Washington D.C.).
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