Cross-Platform SDK Developer; iOS/Android/Web – Remote
Palo Alto, Santa Clara County, California, 94306, USA
Listed on 2026-05-28
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Software Development
App Developer - Mobile/Web, Full Stack Developer, Software Engineer
Job Title:
SDK Developer (iOS, Android & Web)
Location:
Palo Alto, CA – Remote but need local profiles only
Contract
Job Summary
We are seeking a highly skilled SDK Developer with hands-on experience in iOS, Android, and Web platforms. The ideal candidate will be responsible for designing, developing, and maintaining cross-platform SDKs that enable seamless integration of our products into client applications. This role requires strong architectural skills, platform expertise, and a passion for building scalable, high-performance developer tools.
Key Responsibilities
Design, develop, and maintain SDKs for iOS, Android, and Web applications
Ensure SDK performance, quality, security, and responsiveness
Collaborate with product, backend, and QA teams to define SDK requirements and integration guidelines
Write clean, well-documented, reusable, and testable code
Create developer documentation, integration guides, and sample applications
Troubleshoot integration issues and provide technical support to clients
Optimize SDKs for scalability, backward compatibility, and cross-platform consistency
Stay updated with platform changes (iOS/Android/Web) and industry best practices
Required Qualifications
Bachelor’s degree in Computer Science, Engineering, or related field
3+ years of experience in mobile and/or web development
Strong experience with:
iOS development (Swift / Objective-C)
Android development (Kotlin / Java)
Web technologies (JavaScript, Type Script, REST APIs)
Experience building or maintaining SDKs, libraries, or developer tools
Solid understanding of mobile architecture patterns (MVC, MVVM, Clean Architecture)
Experience with version control systems (Git)
Strong debugging and performance optimization skills
Preferred Qualifications
Experience with cross-platform frameworks (React Native, Flutter)
Knowledge of CI/CD pipelines
Experience with publishing SDKs to public repositories (Cocoa Pods, Maven, npm)
Understanding of API security and authentication (OAuth, JWT)
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