You will be part of our IBT Team, contributing to a game with over 60 million downloads. In this role, you will design screens, flows, and prototypes, conduct playtests, and refine user-centric designs. Working in an agile, fast-paced environment, you’ll help identify and develop future features by gaining a deep understanding of our player needs and motivations. By leveraging data, player insights, and F2P expertise, you’ll ensure the game remains intuitive, visually polished, and highly engaging - always keeping the player experience at the heart of every decision.
Responsibilities
Work closely with product and cross-functional teams to enhance player experiences
Create concepts, prototypes, user flows, and mockups for existing and new features
Design and maintain UI Assets, icons, interactive elements, and UI/UX documentation
Use player feedback, data, and usability testing to refine designs
Proactively propose and evaluate design improvements with product impact in mind.
Be an active contributor in improving design team processes
Conduct surveys and research, translating player insights into design actions
Organize UI layouts and content hierarchies for usability, consistency, and navigation
Required skills
Prior experience in the gaming industry
Experience in interface design and user flows, showcased by your portfolio
Good understanding of design and perception principles
Strong visual design skills, capable of creating low and high fidelity mockups
Proficiency in Photoshop, Illustrator, Figma, or similar design tools
Skilled in creating wireframes, user flows, prototypes, and conducting user tests
Excellent communication and experience working in a fast-paced environment
Actively plays mobile games and keeps up with industry trends
Player-centric mindset
Desirable skills
Basic knowledge of game design, human psychology, and behavioral science.
Experience in organizing and conducting usability tests and player research
Experience in creating and implementing UI assets and animations in Unity.
Skills Required
- Prior experience in the gaming industry
- Experience in interface design and user flows, showcased by your portfolio
- Good understanding of design and perception principles
- Strong visual design skills, capable of creating low and high fidelity mockups
- Proficiency in Photoshop, Illustrator, Figma, or similar design tools
- Skilled in creating wireframes, user flows, prototypes, and conducting user tests
- Excellent communication and experience working in a fast-paced environment
- Actively plays mobile games and keeps up with industry trends
- Player-centric mindset
What We Do
We are Kolibri Games - a mobile games developer from Berlin. Our vision is that with the best teams, we make games that players will enjoy for many years. Our games bring enjoyment to hundreds of millions of players all around the world. This is possible due to the people who make us who we are. We believe that the best teams create the most entertaining games, and we are committed to maintaining a work environment that allows everyone to excel in their role. Our modern and centrally located office in Berlin-Mitte provides our teams with all the tools they need to succeed. At Kolibri Games, you will be joining a diverse team with a wide variety of experience, skills and cultural backgrounds. Our dedication to our products and community is what unites us and motivates us to provide the best experience for everyone involved as we work towards our mission of reinventing the idle genre. We offer you exciting career opportunities, with clear development paths and important responsibilities. We also offer you a culture of appreciation and an excellent working environment. For more information about Kolibri Games, check out our career page! www.kolibrigames.com/career
