Job
In this role, you will develop Linux-based software products, focusing on kernel and driver development, as well as analyzing and configuring security-relevant system components.
This listing has been machine translated. Show original
Job technologies
Your role in the team
- Development of new Linux-based software products and further development, maintenance, and support of existing products, taking into account interactions with hardware, software, and security.
- Commissioning new hardware platforms.
- Kernel and driver development (low-level programming).
- Development of applications for controlling system interfaces.
- Analysis and debugging in a hardware-oriented environment.
- System analysis, specification, and configuration of security-critical components on Linux platforms.
- Configure, minimize/harden, patch, and test open-source components.
- Support with testing, error analysis, and troubleshooting.
- Contributing to architecture concepts and risk assessments.
Our expectations of you
Education
- A successfully completed university degree, ideally in computer science, or equivalent training.
Qualifications
- Relevant understanding of Linux systems (kernel, device drivers, boot and system processes, file systems, init frameworks, system libraries, system calls, POSIX functions).
- Very good knowledge of the composition and interaction of the components in a Linux system, as well as their configuration.
- Knowledge of security mechanisms and architectures in Linux.
- Basic understanding of x86 hardware, UEFI, ACPI, and SMBIOS.
- Proficient in using the GNU toolchain, Git, shell scripts, and Makefiles.
- Knowledge of protocols such as USB, PCI(e), I2C, NVMe, or Thunderbolt is desirable.
- A confident demeanor and strong communication skills.
- An independent and structured approach to work, as well as strong problem-solving skills.
- A high level of commitment and resilience.
- Very good German and good English skills, both written and spoken.
Experience
- Several years of professional experience in programming and Linux.
- Excellent knowledge of Linux, with explicit experience in software development for Linux in C/C++.
- Ideally, experience in one of the following areas: security (Secure Boot, TPM, firmware security, Secure Boot chain).
What we offer
- True team spirit: Working in teams that drive change—no matter how complex or extensive the projects are.
- Societal impact: We work on solutions with game-changing potential across all areas of IT security.
- Individual development: There’s no one-size-fits-all career path here. We grow together and support you with what you need to move forward.
- People at the heart of everything: Our strength lies in our diversity. We respect one another for who we are. We also care deeply about work-life balance and the compatibility of work, family and personal life. We have been certified in this area since 2025.
- Flexible working: 12 locations across Germany, mobile office, shared desk model, trust-based working hours, and flexible part-time arrangements. There’s a suitable option for everyone.
- Sun, beach or mountains: Working from another EU country? No problem—you can work remotely from anywhere in the EU for up to 20 days per year.
- Competitive salary: You can expect an annual target salary starting at €75,000 gross, with the possibility of earning more depending on your qualifications and professional experience. This consists of an attractive base salary and a performance-based bonus.
Benefits
Work-Life-Integration
Topics you will work on
Job locations
About your employer
secunet ist einer der führenden deutschen Anbieter für anspruchsvolle IT-Sicherheit. Im engen Dialog mit seinen Kunden - Unternehmen, Behörden und internationalen Organisationen - entwickelt secunet leistungsfähige Produkte und fortschrittliche IT-Sicherheitslösungen. Damit sichert secunet nicht nur IT-Infrastrukturen für seine Kunden, sondern erzielt intelligente Prozessoptimierungen und schafft nachhaltige Mehrwerte.
- 50-249 Employees
- Established Company
- Onsite, Hybrid, Full Remote
- Internet, IT, Telecommunication
Employer reviews
- Team culture
- 3.8
- Engineering
- 2.6
- Working conditions
- 4.4
- Career growth
- 3.6
More jobs
These jobs might also interest you
Anyone who joins here not only designs software – they bring machines to life that are recognizable on real construction sites. Software Developer (m/f/d) Basic Engineering Our client is an internationally leading manufacturer of technically...
Consultant & Project Manager – You are the first point of contact for our clients and take on the leadership of new projects. Optimize processes & create added value – With your expertise, you will design more efficient workflows and support our clients...
You actively shape the technical development of our software products and influence their long-term architecture. You develop our core applications primarily using C# as the central programming language and technological foundation. You design, develop,...
