Software Engineer – SDKs & Unity

About the role

We are seeking an experienced Software Engineer to join our SDK engineering team and help develop a large‑scale Unity SDK used by mobile game and app developers. You will work closely with internal engineers and external partners to translate technical requirements into reliable, high‑performance solutions.

Key responsibilities

• Design, develop and maintain a high‑scale Unity SDK.
• Build robust APIs for third‑party developers integrating the SDK.
• Collaborate with game and application developers to turn requirements into technical solutions.
• Improve SDK performance, stability and compatibility across Unity versions and platforms.
• Write clean, maintainable and well‑documented code and participate in code reviews.

Required profile

• 5+ years of professional software development experience.
• Extensive commercial experience with Unity and deep understanding of its architecture.
• Strong C# skills, especially in performance, concurrency and memory management.
• Commercial experience with either Swift or Kotlin.
• Proven ability to own complex technical solutions within large codebases.

Required skills

• Unity
• C#
• Swift
• Kotlin