Senior Android SDK Engineer

5+ years of Android development experience with strong proficiency in Java. Proven experience building and maintaining Android SDKs, libraries, or reusable components. Strong experience consuming REST APIs, including authentication, retries, and error handling. Experience with Maven/Gradle dependency management and publishing libraries. Experience working with JFrog Artifactory. Hands-on experience with JUnit and Mockito. Proficiency with Git and CI/CD pipelines.

Design, develop, and maintain the Android SDK using Java. Build SDK APIs that wrap company REST services. Ensure SDK stability, performance optimization, memory efficiency, and safe behavior. Own SDK versioning, releases, and backward compatibility. Build and publish SDK releases as Maven dependencies hosted in JFrog Artifactory. Write and maintain unit and integration tests using JUnit and Mockito. Maintain SDK documentation and developer integration guides. Collaborate with Backend, iOS, and React engineers to align API contracts.