Java/KotlinRequired SkillsMandatoryProficiency level (1-5)Java Proficiency ( Deep understanding of the Java language, runtime behavior, bytecode compatibility, and common library APIs)Yes5Dependency Management ( Maven )Yes5Backward Compatibility Analysis (Ability to review release notes and changelogs to identify breaking API changes, behavior modifications, or deprecated features between library versions)Yes3Patch Management (Ability to create, maintain, and resolve merge conflicts)Yes4Static Analysis ( Experience resolving compilation failures )Yes5Debugging Reverse-Dependencies: Strong debugging skills to identify why an unrelated team's test failed after upgrading a foundational library (e.g., subtle behavioral changes, threading issues, reflection problems)Yes4Unit testingYes5Google Tech stackGood to have3KotlinGood to have3CopybaraGood to have3
Java/KotlinRequired SkillsMandatoryProficiency level (1-5)Java Proficiency ( Deep understanding of the Java language, runtime behavior, bytecode compatibility, and common library APIs)Yes5Dependency Management ( Maven )Yes5Backward Compatibility Analysis (Ability to review release notes and changelogs to identify breaking API changes, behavior modifications, or deprecated features between library versions)Yes3Patch Management (Ability to create, maintain, and resolve merge conflicts)Yes4Static Analysis ( Experience resolving compilation failures )Yes5Debugging Reverse-Dependencies: Strong debugging skills to identify why an unrelated team's test failed after upgrading a foundational library (e.g., subtle behavioral changes, threading issues, reflection problems)Yes4Unit testingYes5Google Tech stackGood to have3KotlinGood to have3CopybaraGood to have3
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