Software Developer in Test

For our office in Leuven or Espoo, or remote, we are looking for highly qualified and motivated professionals like you. If you think you have what it takes to keep Septentrio firmly in Pole Position, get in touch.

We need you for the position of

Software Developer in Test

The Job

As a Software Developer in Test (SDET), you create and maintain automated testing frameworks, write test code, and design test plans to identify defects and ensure software quality. The role blends software development and quality assurance skills, with a strong focus on building tools and systems that enable continuous testing.

You work closely with software developers to integrate testing into the development lifecycle, supporting faster feedback and more reliable releases. Key responsibilities include designing test cases, developing and maintaining test automation infrastructure, executing manual and automated tests, analyzing results, and ...