We've detected you're from the Netherlands, if you'd like you can view this page in Dutch!

View Dutch Stay here

We've detected you're from Germany, if you'd like you can view this page in German!

View German Stay here

Senior Kotlin Engineer

Senior Kotlin Engineer

Permanent, Berlin

We at Orange Quarter are working with a company that are providing an online solution for learning Maths (now other subjects have been added) at primary (elementary) and secondary level. Their aim is to provide a powerful learning experience where students can consolidate their skills and achieve better grades. Teachers and parents are integrated into the process with a comprehensive set of features and reports.

About the product:

» Over 100 interactive books

» Covering primary and secondary level (grades 4 – 10; age 10 – 16)

» More than 100,000 questions with explanations

» Help available for every exercise step

» Automatic marking and result evaluation

» Available in German, English, Spanish


OQ-industries EdTech

What to expect:

You will join the business as a Senior Software Engineer. Your main tasks will revolve around rebuilding a BE automated platform that is written in Kotlin.


  • Flexible working environment
  • Multi-culti team
  • Competitive salary and benefits


  • 4 years of experience with Java/ Scala or Kotlin
  • Expertise in instrumentation, monitoring, alerting, and debugging of distributed systems
  • Experience with Docker, Kubernetes, or Linux a plus
  • Good communication skills
  • Fullstack experience with a modern FE framework

Sounds good?

Apply now
For more information, connect with our specialised team member on LinkedIn Alex Price