Job Description
Job Summary Sr Software Engineer B3 role focuses on designing and building secure scalable and resilient mobile and backend applications using React Native Java and JavaScript within a hybrid work model The role involves collaborating with cross functional teams to deliver high quality features that improve user experience and align with business goals while ensuring maintainable code and continuous improvement across the software lifecycle Responsibilities Design and develop scalable React Native mobile applications that deliver a consistent and intuitive user experience across multiple device platforms and screen sizes Implement robust Java based backend services that ensure secure efficient and reliable processing of business logic and data workflows in alignment with enterprise standards Build reusable JavaScript components and utilities that improve development efficiency maintainability and consistency across multiple projects and codebases Collaborate closely with product managers designers and fellow engineers to refine technical requirements clarify use cases and align implementation details with business outcomes Review and refactor existing code to improve performance reliability and readability while maintaining strict adherence to coding standards and engineering best practices Integrate mobile and backend systems with internal and external application programming interfaces to ensure accurate secure and efficient data exchange Develop and maintain automated unit integration and functional tests that increase coverage reduce regressions and support confident delivery of new features Troubleshoot and resolve complex production issues by analyzing logs telemetry and user feedback to identify root causes and implement sustainable fixes Optimize application performance by profiling critical paths reducing unnecessary network calls and tuning database and caching strategies for responsive user experiences Contribute to technical design discussions by proposi
