Job
In this role, you will develop low-level software solutions for a custom Linux operating system, handle hardware bring-up, and enhance the performance and stability of IT security applications.
This listing has been machine translated. Show original
Job technologies
Your role in the team
- We’re looking for a bright mind to join our Development team at one of our locations in Berlin, Dresden, Ilmenau, or Munich as soon as possible.
- Our highly secure mobile IT security solution is based on a custom-built Linux operating system.
- To support x86 hardware (Intel, AMD) and related components such as USB, graphics, WLAN, WWAN, drivers, and BIOS, we’re looking for you: a highly motivated software developer with a strong focus on hardware.
- Together with our strong team, you’ll take on the bring-up and support of new hardware, develop new features, and improve performance and stability.
- With your analytical skills, you can get to the bottom of even the more challenging topics and contribute to the success of our products.
- Development of new Linux-based software products, further development, maintenance, and support, 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 safety-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 degree from a university or university of applied sciences, ideally in computer science, or equivalent vocational 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 under Linux.
- Basic understanding of x86 hardware, UEFI, ACPI, and SMBIOS.
- Confident use of 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: At our company, there’s no one-size-fits-all approach to career growth.
- 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 each other for who we are.
- We also care about helping you balance work, family, and personal life.
- We have been certified here since 2025.
- Flexible working: 12 locations in Germany, mobile office, shared desk model, trust-based working hours, and flexible part-time arrangements.
- There’s a model to suit 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.
- Great additional benefits: Look forward to bike leasing, a corporate fitness program, a discounted public transport pass, secudog, and much more.
- 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
- Full Remote, Hybrid, Onsite
- 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...
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,...
You’ll be joining at a stage where we’re building and evolving our new CRM platform. That’s exactly what makes this role special: you won’t just develop features—you’ll actively help shape the technical foundation of a modern CRM ecosystem. Together...
