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Senior C# / Delphi Developer
Posted by Hornetsecurity on 23 March 2026, 200 days ago. Still on their Personio board when we checked 59 min ago.
Read out of the posting
LevelNot stated
Experience askedNot stated
EmploymentNot stated
LocationGER - Hannover
RemoteNot stated
Visa sponsorshipNot stated
SalaryNot published, and most postings do not
Posted2026-03-23
Found viapersonio, direct from their system
We saw it 7 months after it went up.
The posting, as the company wrote it
Schedule: full-time
Employment: permanent
Years of experience: 5-7
Intro
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 us as a Delphi/C# Software Developer (m/f/d) and play a key role in developing our endpoint protection & email security services.
This full-time position is open to remote workers based anywhere in Europe.
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.
Free space for innovation and independent action in a fast-growing international company.
Short decision paths and flat hierarchies in an open working atmosphere.
Personal and professional development opportunities.
Unlimited contracts – we’re looking for hornets to grow long-term with us.
Home-office option and flexible, trust-based working time.
Additional benefits (such as the number of vacation days and other perks) vary depending on the hiring location.
Copied from Hornetsecurity’s own board, not rewritten. Original ↗
Also open at Hornetsecurity
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