Open projects

Back End Developer

Are you a skilled Back-End Developer looking for an exciting consulting role? Join our customer team in food delivery industry, where they design and develop tools for managing campaigns and discounts on our customer platform. Your work will directly enhance the user experience by delivering targeted, effective promotions.

What You’ll Do:

  • Develop and maintain tools for creating and managing promotions
  • Implement features to display and target promotions effectively
  • Improve the user experience based on promo feedback and data
  • Contribute to ongoing projects with a hands-on approach

Who You’ll Work With:

  • A growing team – currently 8 people, aiming for 12
  • Location: Helsinki (team), Japan (team manager)
  • Tech stack – Kotlin, MongoDB, Kafka

Who We’re Looking For:

  • A self-starter with an autonomous working style
  • Experience in back-end development with Kotlin, MongoDB and Kafka
  • Someone who enjoys working on general development tasks, not tied to a single project

Role Details:

  • Start Date: ASAP
  • End Date: At least at the end of June 2025 with high possibility the contract to be extended over the summer
  • Allocation: 100%
  • Onsite: 1 day per week in the Helsinki office
  • Language: Fluent English

If you're ready to take on a dynamic, high-impact role, we'd love to hear from you!

juho_witted // juho.sopanen@witted.com

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