Senior Java Developer with an interest in IT-security

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 to recruit a highly qualified and motivated Java Developer to one of our growing agile teams in our headquarters in Stockholm. You have at least 4-5 years experience of developing professional Java based systems and have probably had a leading role in designing a product. We live and breathe RSA, X.509, open source and hardware security modules. If you have experience or interest in this area it will be meriting but more important for us is to find someone who is just bursting with talent.

Responsibilities include:

  • Design and implement new functionality in our products
  • Work in an agile development team to ensure proper implementation and architecture
  • Support the team and Product Owner in architectural questions

Working at PrimeKey means; excellent development opportunities, working with some of the best PKI specialists and developers in the world, joining in a pleasant working environment, interacting with highly skilled and engaged coworkers and remuneration beyond just a monthly salary. PrimeKey head offices are based in Solna, in a nice and modern office building, close to public transportation such as bus and subway.

Background and personal qualities

You hold a M.Sc. or B.SC in Computer Science, Electrical Engineering or equivalent. To be successful in this role you most likely have:

  • Excellent knowledge of Java software development and architecture
  • Good knowledge of Linux
  • Good knowledge of databases/SQL
  • Good knowledge of software development in Agile environments
  • Experience of Java Enterprise (Jakarta)
  • Knowledge in developing secure software
  • Experience of Jira is meriting
  • Knowledge of quality assurance methodologies and system development life cycle
  • Fluent in English

It will also be advantageous if you have understanding and general knowledge of IT-security, PKI, open source software, Hardware Security Modules and the likes.

Highly valued personal qualifications and competencies are as follows:

  • Driven and able to work independently, proactively and responsibly
  • Ability to take own initiative
  • Positive and customer focused
  • Structured and organized
  • Excellent problem solving skills
  • Easy to co-operate with others
  • Works well in a team environment
  • Excellent oral and written communication skills



To apply, please send your CV and cover letter to

For further information please contact
Magnus Andrén, VP Engineering,
mobile +46737450154

We look forward to receiving your application!

Some of your co-workes would be…

Magnus Andrén

VP Engineering

By maintaining our technical expertise we aim to continue delivering world class products and services to our customers.

Magnus holds a MSc in Computer Science and Engineering from Linköping University. He joined PrimeKey in 2016 and has a background in Telecom. Magnus has previously worked in different management roles close to software development.

Aveen Ismail

PKI Specialist

PrimeKey is highly competent people who are happy to share their knowledge about anything anytime. People here really live by the principle “there is no such thing as stupid question”. We’ve got a highly specialized area of expertise and I really like our nerd culture :)

Aveen has studied Computer Science and Engineering at the Royal Institute of Technology in Sweden. She did her thesis work at PrimeKey, where she programmed a regular USB to perform digital signinature of a 20 character text in 4 seconds. She stayed at PrimeKey and is now a developer for EJBCA and NPKD.  Her days are filled with a lot of programming, which is what she loves to do.

Tomas Gustavsson


PKI is the backbone of Internet security and as such it is imperative for all of us that it is available to everyone who needs it.

Tomas has a Msc from KTH in Stockholm and has been researching and implementing PKI systems since 1994. Project founder and developer of the open source enterprise PKI project EJBCA, contributor to numerous open source projects, member of the board of Open Source Sweden. As a co-founder of PrimeKey, Tomas is passionate about helping users world-wide to the best possible PKI and digital signature solutions.