Integration Engineer (Java Script) (m/w)

At Kairion, we sit at the intersection of ecommerce, media & technology. We have developed a suite of groundbreaking ad formats for brands to leverage, and built a highly scalable application system to reach millions of shoppers in our network of leading online-shops in the perfect moment. All demands of this real-time application are tackled using the latest, cutting edge technologies. This is your chance to join a great company, in a great team, with great responsibility. As our Integration Engineer & Technical consultant you will be also in direct contact to other engineers of our partners.

Your tasks:
  • Further development of our Client JavaScript integration embedded by all our partners
  • Concepting and development of related Microservices in node.js or other fitting programming languages
  • Perform complete testing of JS-Client from a unit and system perspective
  • Ongoing optimization measures and scaling of the distributed Kairion platform
  • Agile approach, short release cycles, test atmosphere and a close cooperation with the product team
  • Cooperation and dynamic exchange with professional IT-Teams: Backend (Node.js), Frontend (React) and NoSQL

Your skills:
  • Very good programming technique in JavaScript and Frameworks (other languages like: PHP or other are a plus)
  • Experience and excellent know-how in Browser independent JavaScript
  • Fluent English
  • Ideally, knowledge of test-driven development (xUnit, Selenium), BDD, Clean Code, Continuous Integration (Jenkins) and deployment processes

If you have additional questions don’t hesitate to contact us. We provide onboarding’s for any business and tech topics you are interested in. Surely, our highly innovative product will set challenging tasks and let you take on a lot of personal responsibility.

You will be backed up with a highly professional and motivated team which has a lot of fun at work. Also, to maintain your edge, we offer biannual hackathons and a personal education budget in addition to an attractive salary and a modern workplace in the heart of Frankfurt.


Interested? Then we're looking forward to a short message:
Ms. Kimberly Deninger
Phone: +49 69 97269 2800 | Email: jobs [at] kairion [dot] de