Game designer ( Warsaw office hybrid )

What are you working on?

• The name of the project(s): Midcore mobile
• At what stage of the project(s)? Early stage
• Platforms: Mobile

Team size and structure?

1-5

For which tasks (responsibilities)?

• Design, prototype, and iterate on core gameplay systems, mechanics, and level flows.

• Own feature design from pitch to implementation, collaborating closely with art, UI/UX, and engineering.

• Translate the creative vision into elegant, engaging gameplay loops tailored for mobile.

• Analyze playtest data and feedback to refine features and improve balance, pacing, and fun.

• Work directly in Unity to implement, test, and polish gameplay elements.

• Help define and document game systems, economy models, and progression flows.

• Stay current with trends in mobile and F2P game design, and bring fresh ideas to the table.

What kind of professional are we looking for?

• 3+ years of experience designing gameplay systems, levels, or features—ideally in mobile or stylized games.

• Strong grasp of game loops, retention mechanics, player psychology, and intuitive UX.

• Comfortable designing for mobile-first gameplay with an eye toward simplicity and depth.

• Skilled in prototyping and balancing using tools like Excel, Unity, Miro, or Figma.

• Strong communicator who enjoys cross-functional collaboration in small teams.

• Self-driven, highly iterative, and proactive—ready to take ownership and run with ideas.

• Experience working in Unity, with the ability to implement and tweak gameplay directly - advantage

• Understanding of monetization systems, LiveOps design, and onboarding flows - advantage

• Background in scripting, narrative design, or content authoring -  advantage

• Familiarity with AI-assisted ideation tools or procedural systems - advantage

What are the conditions and bonuses?

• Shape the gameplay of a brand-new mobile game from day one.

• High creative ownership in a zero-politics, low-ego environment.

• Work with a small, elite team where your voice matters.

• Iterate fast, ship smart, and build something truly player-first.

• Competitive salary

• Vacation 20 calendar days

• Kitchen with healthy snacks, coffee, and fruit days.