onsite
Senior Mobile App Developer Android & iOS - Goodyear
Software Engineer
Lead the design and implementation of high‑performance cross‑platform SDKs for Android and iOS, building native libraries in Kotlin and Swift while creating clean, developer‑friendly APIs.
About the role
Key Responsibilities
- Architect, design, and develop native SDKs from the ground up using Kotlin for Android and Swift for iOS.
- Define and implement idiomatic, easy‑to‑use APIs that enable seamless integration of services into third‑party applications.
- Ensure SDKs are lightweight, performant, and maintainable across multiple device configurations and OS versions.
- Collaborate with product, backend, and QA teams to align SDK functionality with service requirements and quality standards.
- Write comprehensive documentation, sample code, and integration guides for external developers.
- Maintain version control, conduct code reviews, and drive continuous improvement through automated testing and CI pipelines.
Requirements
- 5+ years of professional mobile development experience, with deep expertise in Kotlin and Swift.
- Proven track record building and publishing SDKs or libraries for Android and iOS platforms.
- Strong understanding of API design principles, networking, and performance optimization on mobile devices.
- Experience with Git, CI/CD workflows, and automated testing frameworks.
- Excellent problem‑solving skills and ability to mentor junior engineers.