Unity SDK Developer

We are seeking an experienced Unity Game Developer to build reusable SDK modules and shared runtime systems that can be adopted across multiple products. This role is a strong fit for someone with solid game development experience, strong computer science fundamentals, and a high bar for clean code, software architecture, and long-term maintainability.

You should be comfortable designing systems that are not only correct and high performance, but also easy for other teams to integrate, extend, and maintain over time.

5+ years of hands-on experience building games or software, with solid production experience in Unity/C#.

Proven ability to design modular architectures and shared runtime systems, with practical application of SOLID principles and clear separation of concerns.

Strong engineering discipline in naming, refactoring, debugging, and maintaining legacy code without breaking stability or slowing teams down.

Strong performance mindset for real-time systems, with hands-on experience profiling and optimizing CPU, memory, GC allocations, frame time, AOT/JIT constraints, and gameplay bottlenecks in Unity/mobile environments.

Experience designing clean APIs and developer-friendly integration flows, with strong attention to developer experience, defensive programming, extensibility, and long-term maintainability.

Experience with H5/web game development using Phaser, Cocos, or [protected info]

Experience building SDKs, shared libraries, or internal platforms used by multiple teams.

Experience with testing, automation, and CI-friendly development practices.

Clear communication and strong collaboration across teams.