Java Tech leaddeveloper Onsite only

W2 only- ex Walmart preferred but not required(AR or Sunnyvale,CA location)8+ years of professional experience in various elements of full stack software development – native mobile, web front end, back end, and hands-on coding experience in the pastExperience with a consumer facing app and ecommerce or retail shoppingHands-on experience building scalable backend systems and platforms.Designing and developing advanced applications using JavaUnit-testing code for robustness, including edge cases, usability, and general reliabilityCollaborate with cross-functional teams to define, design, and ship new featuresExperience with bug fixing and improving application performanceWork with outside data sources and APIsExperience with the agile methodology ScrumContinuously discover, evaluate, and implement new technologies to maximize development efficiencyProven software development experience and Java developmentExperience translating wireframes into pixel-perfect viewsKnowledgeable about animation and screen transitionsExperience with Java SDK, Services, and various methods of background processingExperience working with remote data via REST, JSON, Google Cloud Messaging, and the HTTP protocolExperience with Google Play APIs: Maps, Location, and Cloud MessagingExperience with third-party libraries and APIsExperience with analysis of memory issues such as memory leaks using memory analyzers tools (DDMS, MAT)Working knowledge of the general mobile landscape, architectures, trends, and emerging technologiesSolid understanding of the full mobile development life cycle and writing readable, maintainable, performant object-oriented codeExperience working with Kotlin, Coroutines, MVVM, MVVM Clean, View Models, Repository Design pattern, and other architecturesExperience working with an orchestration Layer and GraphQLExperience operating in an Agile environment and using tracking tools like Jira