Location: Remote
Employment Type: Full-Time / Contract
We are looking for a Senior Android SDK Engineer to own and evolve the Android SDK written in Java, enabling internal and partner applications to integrate reliably with our REST APIs.
This is a platform / SDK engineering role focused on stability, performance, backward compatibility, and developer experience. You will work closely with Backend, iOS, and Web teams to ensure consistent behavior across platforms.
Responsibilities• 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 within host applications.
• 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 and client behavior.
• 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.
• Kotlin experience and interest in Android modernization.
• Experience with OkHttp and/or Retrofit.
• SDK-level logging, diagnostics, or error modeling experience.
• ProGuard / R8 configuration for SDK consumers.
• Experience collaborating across iOS, React, or React Native platforms.
Top Skills
What We Do
Our company was created by small team of seasoned professionals with almost 100 years of combined experience in the IT Industry who have come together with the common goal of solving software development's biggest challenge: delivering quality solutions on-time and on-budget. Now, with multi-national teams across the Americas we are ready to help you with your software consulting and staffing needs.
