• Locatie: Utrecht, Utrecht
  • Type: Vast Contract
  • Vacature #7043

As a Senior Java Developer, do you want to help build a successful platform that focuses on User-Based Billing? Do you have an entrepreneurial mindset and do you like a startup environment?

For our client in Utrecht, we are looking for a:

Senior Java Developer

Two former colleagues at Adyen kept running into the same problem. Subscriptions are often paid independently of usage. This should be able to be done more effectively. So they joined forces in early 2022 and started the platform. From a modern share building in the centre of Utrecht, nine people are working hard to quickly expand this success. There is a real startup atmosphere where people crawl together in front of a whiteboard whenever a new idea comes to mind.

The User-Based Billing platform is being developed at a rapid pace. People are working hard to finish the MVP this quarter. Because of the owners' network, many customers are ready to start using it. The advantage of this payment method is that you pay for the value you add. This is attractive to many organisations. An interface and a back office system are offered. Here, companies can add a product catalogue, track processing, link the price meter to the product being sold and create their own pricing plan.

Due to rapid growth, we are looking for at least two more senior Java Developers. You are expected to have a lot of experience with APIs. The challenge lies in getting it right when companies have different products, different prices and different entities. These are issues you will be working on, among others. You are familiar with high-volume systems. A lot of work is done with Kotlin. In the front-end, you use Typescript and Vue3. Everything runs in Google Cloud.

You have a commercial mindset and like a startup vibe. Everyone works hard for success and is willing to go the extra mile for each other. If you have experience with fintech then you have a streak ahead of you!

Profile of the Senior Java Developer:

  • Completed HBO/ WO education in the direction of IT
  • At least 5 years' work experience as a Java Developer
  • Extensive experience with Kotlin
  • Experience with APIs
  • Broad experience in Google Cloud
  • Experience with Kafka, PostgreSQL and Docker
  • Fintech experience has an edge
  • You have an entrepreneurial mindset
  • You love a good technical discussion

Package deal:

  • Salary up to €7.800 gross based on 40 hours based on knowledge and experience
  • Pension scheme
  • 25 holidays
  • 8% holiday pay
  • Reimbursement of travel expenses
  • Hardware
  • Flexible working hours
  • Lunch is provide
  • Option package
  • Advancement opportunities


Then email your CV to robbertvankrimpen@sterrk.nl or call him on 020-2044516 / 06-20618200!