Senior Mobile SDK Engineer — Unity & Native (iOS/Android)

MWDN; United States; Remote; USD 120,000 - 180,000; Full time

Benefits offered by this job

29 days PTO

10 paid recovery days

Full financial and legal support for 


Free English classes

Dedicated HR support

Flexible working hours

Job summary

MWDN, a global IT outstaffing company, is building a groundbreaking loyalty platform for mobile gamers and seeks engineers to form the core of the engineering team. You will design and implement a robust Unity SDK, build native iOS and Android components, and ensure seamless Unity/native integration.

Join a fast-growing domain with high ownership and impactful deliverables. We value hands-on developers with strong Unity and mobile experience, capable of driving SDK initiatives and collaborating

Qualifications

• 5 years of professional software development experience.
• 3 years of Unity SDK development experience.
• 2 years of native mobile development.
• Strong understanding of Unity and the integration between Unity/C# and native mobile code.
• Experience leading or owning an SDK initiative preferred.

Responsibilities

• Design and develop a reliable SDK for integration into Unity-based mobile games and applications.
• Build and maintain native SDK components for iOS and Android, plus the Unity integration layer.
• Define the SDK architecture, public APIs, integration patterns, and Unity-to-native communication.
• Own the SDK lifecycle from design to packaging, release, monitoring and ongoing support.
• Ensure compatibility across Unity versions, iOS/Android versions, devices, and customer environments.
• Collaborate with Mobile Lead and engineers on technical decisions and implementation.
• Identify risks and propose practical solutions with minimal supervision.

Skills

Unity SDK development

Mobile SDK development

Kotlin

Swift

Android/iOS integration

Tools

Unity

Android Studio

Xcode

Job description

MWDN, a global IT outstaffing company, is building a groundbreaking loyalty platform for mobile gamers and seeks engineers to form the core of the engineering team. You will design and implement a robust Unity SDK, build native iOS and Android components, and ensure seamless Unity/native integration.

Join a fast-growing domain with high ownership and impactful deliverables. We value hands-on developers with strong Unity and mobile experience, capable of driving SDK initiatives and collaborating