Game Designer - Prototyping

Zeptolab is looking for a passionate Game Designer to join our Barcelona team!

We are known for creating unique f2p games. We have a special prototyping team with the goal of finding such concepts, making prototypes and testing them.

We are looking for a Game Designer who will join a small prototyping team of 2 developers and 1 artist, 1 motion designer and will work closely with the Creative Producer, with the main goal of coming up with unique interesting concepts and prototyping them. This includes the ideation process and brainstorming, as well as working with an artist on mockups and turning into life the most promising ones.

We have a flat structure, and we give our teams as much autonomy and responsibility as possible, as we believe this is the best way to get the best results.


  • Work with a small prototyping team, turning the most promising concepts into life;
  • Generate new ideas and concepts that stand out from anything on the market;
  • Organize brainstorming with other game designers to increase the pool of ideas;
  • Work with an artist on mockups for new concepts;
  • Work closely with the Creative Producer to guide the ideation process and pick the most promising ideas;
  • Provide feedback to other game designers on their projects, and seek feedback for yours;
  • Keep up to date on the state of the mobile industry, trends and inspirational games.

What we are looking for

  • 3+ years of experience as a Game Designer in mobile gaming;
  • Experience in prototyping games in different genres and with different mechanics;
  • Experience in working with a small development team;
  • Ability to work in distributed teams;
  • Ability to prepare design documentation;
  • Understanding the specifics of F2P mobile games;
  • High interest in games, including casual and mid-core games.

As a plus

  • Experience in Unity;
  • Experience in participating in Game Jams;
  • Basic knowledge of Adobe Photoshop.
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