Senior Software Developer

Join our office in Aachen, Germany

We are looking for someone who wants to work with dedicated people, with a modern product and with the world as their workplace. As one of the world’s leading companies for PKI Solutions, we’re booming with expanding business as well as growing personnel numbers. With expansion comes opportunity – are you up for the challenge?

The role

PrimeKey is looking for a highly qualified and motivated Software Developer to join one of our growing agile teams in our Aachen office. We live and breathe RSA, X.509, open source and hardware security modules. It is desirable if you have some experience and an interest in this area. However, it is of higher importance for us to find someone who is bursting with talent, demonstrating a product and customer-oriented mindset and a readiness to work in an agile way.


Responsibilities include:

  • Design and implement new functionality in our existing products
  • Work in an agile development team to ensure proper implementation and high customer satisfaction

Background and personal qualities

You have successfully completed a University degree or comparable education in Computer Science, or a comparable scientific subject. To be a good candidate for us, you are most likely:

  • Open-minded and flexible team player with the ability to inspire your colleagues with your expertise.
  • Enthusiastic about working in a dynamic and expanding environment, focusing on with growing focus to making the product success and ensuring customer satisfaction.
  • Interested in Agile ways of working
  • Fluent in English and German
  • Preferably knowledgable of software development in one or more of the following:
    • IT-security, PKI, open source software, Hardware Security Modules and the likes
    • Linux and possibly Linux networking.
    • Java Enterprise, Java / Javascript
    • Bash scripting, Python and C / C++
    • Optionally: SQL, Embedded Software

About PrimeKey

PrimeKey offers:

  • A long-term employment prospect in a stable and future-proof technology area
  • An open-minded, agile and people-focussed management and company culture
  • Additional group insurances for employees
  • Participation in business bike program
  • Good work-life balance
  • Possibility and encouragement for personal and professional growth, with potential opportunities for taking more responsibility as the company expands

Working at PrimeKey means excellent personal development opportunities. You will be working with some of the best PKI specialists and developers in the world.

Our Aachen PrimeKey office is based near the city center, in a nice and modern office building, close to public transportation and sufficient parking space.


To apply, please send your detailed CV, cover letter including salary expectations and earliest possible entry date to

For further information, please contact:
Manfred Husz
Engineering Manager
Mobile: +49 170 4451836

We look forward to receiving your application!

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