Software Engineer, Game Development gesucht in Karlsruhe

You'll work across the full development cycle - from pre-production through live operations - as part of a small, cross-functional team. That means writing and optimizing C# in Unity, building efficient and reusable systems, and making sure your code is something your teammates can actually work with. You'll use tools like Codex or Claude Code daily as a core part of how you work. You'll contribute to coding standards, design documents, and help the team move faster and smarter.

Depending on the level, strong professional background in C# and Unity, ideally with live game experience

• Ability to write clean, understandable code and document it properly

• Collaborative - comfortable working across design, production, and art

• Able to estimate timelines and deliver on them

• Understanding of mobile development for Android and iOS

• Passion for technology and AI

Nice to have: deep knowledge of Unity pipelines (asset management, UI, networking), experience with reactive programming (UniRx), and a track record of resolving memory and performance issues.

Iteration One is a self-funded, independent gaming studio in Karlsruhe. With Nightclub Tycoon - a free-to-play idle tycoon game on iOS and Android - we've built a game played by millions, with a small team and no outside money.