Senior Database Developer

Helsinki, Finland Full-time

We are looking for a Senior Java Developer to join our core product development team where we work on world-class software for the biggest retailers in the World.

What you’ll be doing:

You would work on our own in-house developed columnar in-memory database with installation base ranging up to environments requiring 4TB of Java heap memory. You also get to work on the related platform level services.

What you’ll bring to the table:

You have strong hands-on experience in developing non-trivial Java software and genuine interest in analyzing and optimizing software performance. You know how to design systems for concurrency and scalability. You are familiar with different database types (relational, document, columnar, OLAP), and possess solid knowledge in system performance optimization. You also have a good understanding of low-level computer architecture, and its implications to software performance. Your experience with cloud technologies and distributed computing is the icing on the cake.

  • Strong Java skills
  • Experienced and battle-hardened in multiple development projects 
  • Proven skills for developing performance optimized software 
  • Experience in designing for concurrency and scalability

Tags: Java; databases, JavaScript; Ruby

We offer the ability to choose your own tools (most of us are using MacBook Pros but editors vary). Smartphone and broadband connection benefits, extensive private healthcare and lots of sporting options. And last but not least a brewing club!

When hiring, we prefer people who are willing to relocate to the Engineering sites in Helsinki or Stoke. We might consider people working remotely in one of our country offices.

Every day, sub-optimal planning translates to mountains of food waste and excessive storage needs. Join us in combating this challenge. Apply today (we’ve made it fast and easy)!

For questions contact our Talent Acquisition Team by email ( or WhatsApp (+358505113793).

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