DescriptionAs a result of continued growth, Ozone API is looking to recruit a Senior Frontend Engineer - Mobile, focused on shaping and developing seamless and engaging user experiences for Ozone's products across web and mobile platforms. You will collaborate with the product management team and other stakeholders, utilising their expertise to comprehend customer needs, conduct insightful research, and craft intuitive solutions that enhance the overall user experience in Ozone's products.Key ResponsibilitiesDay-to-Day OperationsCollaborate with stakeholders, including designers and team leads, to understand the app's features and functionality.Write and maintain high-quality code using React Native.Implement user interfaces based on design mockups.Develop new features and enhance existing ones.Debug and troubleshoot issues.Write unit tests to ensure code reliability.Perform manual testing to identify and fix bugs.Collaborate with the QA (Quality Assurance) team to address issues.Attend meetings and provide updates on the development progress.Document code, processes, and project-related information.Prepare and deploy mobile apps to app stores (e.g., Apple App Store, Google Play).RequirementsCoding and DevelopmentFirm knowledge of the JavaScript and TypeScript language including ES6+ syntaxWrite and maintain high-quality code using React Native.Developing and maintaining cutting-edge mobile applications using the React Native FrameworkLeverage native APIs for deep integrations with both platforms.Manage and optimize the use of third-party packages and libraries within the React Native ecosystem.Build User interfaceUtilize and integrate React Native UI libraries for efficient and visually appealing mobile app interfaces.Implement user interfaces based on design mockups.Build pixel-perfect, buttery smooth UIs across both mobile platforms.Develop new features and enhance existing ones.Stay current with the latest UI library trends and advancements.Integration with APIs:Integrate the mobile app with backend APIs or third-party services.Handle data communication between the mobile app and the server.State Management:Implement effective state management strategies using tools like Redux or MobX.Ensure seamless data flow and synchronization within the application.Problem SolvingDebug and troubleshoot issues.Diagnose and fix bugs and performance bottlenecks for performance that feels native.TestingWrite unit tests to ensure code reliability.Maintain code and write automated tests to ensure the product is of the highest quality and check that your code is error-free and that it performs well.Collaborate with the QA (Quality Assurance) team to address issues.Develop front-end modules with the highest level of code reusability and efficiencyCollaborating with cross-functional teams to drive feature developmentGeneral Engineering SkillsConducting code reviews and contributing to technical discussionsSolid experience with the React Native frameworkAbility to write well-documented, clean Javascript codeRock solid at working with third-party dependencies and debugging dependency conflictsFamiliarity with native build tools, like XCode, Gradle Android Studio, IntelliJProficiency in JavaScript, HTML, and CSSUnderstanding of REST APIs, the document request model, and offline storageStrong knowledge of mobile UI/UX principlesExperience with automated testing suites, like Jest or MochaFamiliarity with code versioning tools (e.g., Git)Proven track record of successfully delivering mobile applicationsUp-to-date knowledge of industry trends and best practices

Role & responsibilities OzoneAPI seeks a Senior Software QA to ensure top-notch software delivery. Contribute to effective testing strategies in an agile quality team, overseeing validation for various project quality aspects.Preferred candidate profile Independently interpret specs, enforce standards, collaborate on automation, lead testing, optimize environments, and drive improvement through detailed test plans and strong analytical skills.