WHO WE ARE

we are cronn

We are cronn – a Bonn-based software development company with branches in Hamburg and Białystok, Poland. Software development is our passion. We trust in Java, OpenSource and, last but not least, in our experienced team. All of this we deploy to bring our clients software that is key to their business, or to professionally consult them in issues regarding architecture, tools or approaches.

cronn locations marked on mapThe three cronn office locations - Bonn, Hamburg and Białystok - marked on a map

What tasks await you

  • You will develop business-critical individual software for customers in a cronn team
  • Your team approaches their work using methods such as TDD and pair programming
  • Your daily routine is characterized by agile collaboration with your team (developers, testers, analysts and UX/UI designers) as well as external stakeholders
  • Developed with JavaScript/TypeScript, React, Angular, Selenium/Playwright/Cypress, Jenkins/GitLab – But you don't have to be an expert in all areas
  • If you also have other skills (e.g. vue.js, Node.js etc.), we're cool with that
  • You are a role model for the juniors in the team because you take responsibility for your part and you never lose sight of the overall success of the team

If you meet the following requirements

  • You have many years of experience in (agile) software development with the above-mentioned stack
  • You want to keep learning, but on the other hand you also enjoy sharing your own knowledge within the team
  • You like clean code and enjoy writing tests as much as productive code
  • You are fluent in English, knowledge of German is welcome
  • You have successfully completed a subject-related course of study

… then we want to get to know you!

Jobs

Apply now!

Does this job offer suit you?
Then we look forward to receiving your application through our application form!

Apply now Our benefits

Our benefits

Work at cronn



Our teams and our abilities

Our catchphrase is „wir entwicklen software“ – developing software brings us joy. We believe in Software Craftsmanship, good code and score with a team that brings both competence and a healthy attitude to the table.​



Interesting and challenging software development projects

Our projects are laid out within in a wide scope of fields. We show the same enthusiasm for start-ups as we do for multinational corporations. We embrace challenges and believe in development and growth.



Hardware and operating system according to your preferences

Because you know best what you like to work with. On top of that all of our work stations are equipped with height-adjustable tables and ergonomic chairs.​



Further training opportunities

We encourage personal growth with a yearly further education budget and two days exceptional leave for you to use on conferences, workshops or certifications – alone, with a colleague or with the whole team.​



Flexible working hours & 30 days vacation

We want cronners to find their best possible work-life balance: that’s why we have flexible working hours and home office days.



Employee events

No later than at your first Christmas party you’ll get to witness how much we enjoy celebrating together. However, until then there are many other events held throughout the year: beer tastings, summer parties, runs, short trips, cronn sports clubs or our weekly afternoon beer. Open – but not obligatory! – for all.​



Participation in conferences and engagement

We love to share our knowledge and actively participate in local communities such as the Java User Group or the Usability Testessen. You are welcome to influence and shape this network.​



A cool office located at the Bonner Bogen

It's easy to feel comfortable in our modern, sunny and well-located office. You can play a round at the arcade machine or football table at any time, we have good tea and coffee (really good!) and unlimited soft drinks. We also make sure there's always something to nibble on, be it sweet, salty or healthy. Otherwise, food trucks, bakeries and canteens are not far away.



Relocation costs

If you choose cronn but have to move to be closer to us, we’ll help you with the costs of relocating. For an easier start in your new home in Bonn.​​



cronn-bike

The cronn-bike gives cronners the option to leave the car at home, simultaneously reducing emissions and helping you lead a healthy lifestyle.



Deutschlandticket

In Bonn and Hamburg, we offer the Deutschlandticket for all those who would like to reach our easily accessible offices by public transport.



Meal subsidy

We offer you the maximum food subsidy for your lunch in the offices of Bonn & Hamburg.



Sabbatical model

You want to take a longer break from your everyday working life? With our sabbatical model we will find a solution together (at the earliest after the probationary period).

 

Questions regarding you application?
Maja will be glad to answer them all:

  maja.bobrowska@cronn.de
  +48 608 537 643

Unsolicited application

No fit? No problem

Haven’t found a job offer that exactly fits your profile? Don’t worry – we welcome unsolicited applications.

Send in you application now