Software Engineer, Game Development ​/ Testing, C# ​/ Unity Developer

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Unity is expanding its platform support to new classes of devices and ecosystems based on other 3D engines. We’re establishing a new team, Platform Iteration, within the Platform organization. This team will evolve the architecture of simulation and play mode in the editor, and build innovative features using Unity’s groundbreaking communication protocol, Poly Spatial.

• Writing fast and maintainable code in C#
• Implementing Poly Spatial support for Unity engine features
• Helping to bring up new platforms and integrate with virtual ecosystems
• Collaborating with team members and other engineering teams across Unity

• Experience using C#
• Familiarity with C++ and a willingness to learn
• Knowledge of at least one of the following areas—graphics, netcode, authoring tools, animation, physics, script interpreters, or compilers

• Experience using Unity or other game engines/content creation software
• Experience developing game engine cores, middleware, or creating games
• Familiarity with existing XR/AR/VR technologies

• International relocation support is not available for this position
• Work visa/immigration sponsorship is not available for this position

We offer a wide range of benefits designed to support employees' well‑being and work‑life balance. You can read more about them on our career page. Unity (NYSE: U) is the leading platform to create and grow games and interactive experiences. Creators ranging from game developers to artists, architects, automotive designers, infrastructure experts, filmmakers, and more use Unity to bring their imaginations to life across multiple platforms—from mobile, PC, and console to spatial computing.

As of the third quarter of 2024, more than 70% of the top 1,000 mobile games were made with Unity, and in 2024, Made with Unity applications had an average of 3.7 billion downloads per month. For more information, visit

Unity is a proud equal‑opportunity employer. We are committed to fostering an inclusive, innovative environment and celebrate our employees across age, race, color, ancestry, national origin, religion, disability, sex, gender identity or expression, sexual orientation, or any other protected status in accordance with applicable law. Our differences are strengths that enable us to support the growing and evolving needs of our customers, partners, and collaborators.

If you have a disability that means there are preparations or accommodations we can make to help ensure you have a comfortable and positive interview experience, please fill out this form to let us know.

This position requires the incumbent to have a sufficient knowledge of English to have professional verbal and written exchanges in this language since the performance of the duties related to this position requires frequent and regular communication with colleagues and partners located worldwide and whose common language is English.

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