Software Engineer III

Our client, a (Global Tech Leader), is looking to hire a (Software Engineer III) in (Cupertino, CA - Hybrid).

Pay Rate Range: $85.00 - $89.69/hr. on W2, depending on experience

Duration: 9-month contract

Minimum Qualifications

• 6–10 years of professional software engineering experience , with meaningful mobile application platform experience; iOS strongly preferred.
• Strong Swift and/or Objective-C skills, with solid working knowledge of Xcode, ApplicationStore distribution, and application launch and lifecycle sequencing .
• Working proficiency in Unity and C# , sufficient to build and maintain a plug-in consumed by third-party developers.
• Prior experience in developer relations, partner engineering, technical support, or an SDK-integration-facing role .
• Excellent oral and written communication skills, with the ability to turn an evolving API into clear, actionable developer guidance.
• Demonstrated ability to manage and triage a high volume of concurrent partner requests without compromising quality of support.

Preferred Qualifications

• Prior experience with App Store Connect or subscription and entitlement APIs such as StoreKit .
• Experience building SDKs, plug-ins, or integration tooling consumed by external developers.
• Familiarity with game engines beyond Unity, including Unreal and custom or proprietary engines.
• Prior experience working as a contractor within a large technology organization or familiarity with internal engineering tools and workflows.

Key Skills

Swift, Objective-C, iOS, Xcode, Unity, C#, SDK Integration, Developer Relations, Partner Engineering, Technical Support, App Store Distribution, App Store Connect, StoreKit, API Integration, Plug-in Development, Developer Experience, Technical Troubleshooting.

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