Smartlyio in Helsinki is looking for a Senior Fullstack Engineer to enhance their multi-channel advertising platform. You will be responsible for designing systems, building integrations, and collaborating with major partners like Google and Spotify.

The role emphasizes ownership of complex challenges and encourages mentorship within the team. You will work in a hybrid setup, emphasizing both collaboration and work-life balance.

Smartlyio offers competitive compensation, equity options, and a global culture that values diversity.