Senior Partner Engineer - Game SDKs & Unity

Epitec; Cupertino (CA); Hybrid; USD 180,000 - 210,000; Full time

Job summary

Epitec is seeking a Software Engineer III in Cupertino, CA for a full-time contract role. You will serve as the primary engineering contact for game developers, providing hands-on support, debugging integration issues, and creating documentation.

You will build self-service tools and Unity wrappers to streamline platform adoption. The candidate will bring 6–10 years of experience in mobile development, strong Swift/Obj-C skills, and expertise in iOS, Unity, and API integration.

Qualifications

• 6–10 years of professional software engineering experience.
• Proven proficiency in Swift and/or Objective-C.
• Strong experience with iOS platforms and Xcode lifecycle management.

Responsibilities

• Serve as the primary engineering point of contact for external game development partners integrating platform frameworks into their titles.
• Provide hands-on technical support through office hours, direct correspondence, and developer consultations.
• Troubleshoot and debug integration issues, identifying whether problems stem from implementation errors or framework defects.
• Develop and maintain integration documentation, developer guides, sample code, and test plans.
• Build self-service tooling that helps partners validate and troubleshoot integrations independently.
• Create and maintain Unity plugin wrappers that simplify framework adoption for game studios.
• Reproduce, document, and elevate technical issues to internal engineering teams with detailed bug reports.
• Gather feedback from developers and help drive improvements to framework capabilities and future enhancements.
• Support multiple concurrent partner engagements while ensuring a high-quality developer experience.

Skills

Swift

Objective-C

iOS Development

Unity

C#

Xcode

App Store Deployment

API Integration

SDK Support

Technical Documentation

Software Debugging

Issue Triage

Developer Support

Game Development Tools

Cross-Functional Collaboration

Education

Bachelor's degree in Computer Science, Software Engineering, Computer Engineering, Game Development, or related field

Equivalent combination of education and professional experience

Job description

Epitec is seeking a Software Engineer III in Cupertino, CA for a full-time contract role. You will serve as the primary engineering contact for game developers, providing hands-on support, debugging integration issues, and creating documentation.

You will build self-service tools and Unity wrappers to streamline platform adoption. The candidate will bring 6–10 years of experience in mobile development, strong Swift/Obj-C skills, and expertise in iOS, Unity, and API integration.