Software Engineering Senior Analyst - Cigna Healthcare

Overview Cigna International Health is undertaking a strategic transformation programme to modernise its customer portals and self-service applications, supporting the growth of our health businesses globally. We are seeking an experienced Senior React Native Developer to build and enhance our next-generation mobile applications. The ideal candidate will have strong expertise in React Native, TypeScript, mobile architecture, and API integration , with a passion for delivering high-quality, performant, and secure mobile experiences. Responsibilities Mobile Application Development Design, develop, and maintain high-quality mobile applications using React Native for iOS and Android. Build reusable, scalable, and maintainable components aligned with our design system. Ensure excellent user experience, performance, accessibility, and application stability. Integrate mobile applications with backend APIs using secure authentication mechanisms. Engineering Excellence Write clean, testable, and maintainable code following modern software engineering practices. Implement automated testing strategies and adopt Test-Driven Development (TDD) where appropriate. Participate in code reviews and contribute to development standards and best practices. Troubleshoot and resolve performance, reliability, and security issues. Collaboration & Delivery Work closely with Product Owners, Architects, Designers, and Backend Engineers to deliver business value. Contribute to Agile delivery processes and iterative software development. Support CI/CD implementation and mobile release processes for the Apple App Store and Google Play Store. Mentoring Mentor and support junior developers. Promote a culture of collaboration, continuous learning, and engineering excellence. Requirements Experience 6+ years of software development experience, with significant experience building enterprise mobile applications using React Native . Proven experience delivering applications to the Apple App Store and Google Play Store. Technical Skills Must have strong experience in: React Native React TypeScript / JavaScript (ES6+) Mobile application architecture and design patterns Redux / Redux Toolkit or similar state management libraries REST API integration OAuth2, OpenID Connect, JWT, or token-based authentication Mobile testing frameworks and automated testing practices Git-based source control workflows Experience with: CI/CD pipelines (GitHub Actions, Jenkins, GitLab CI, Bamboo, etc.) Performance optimisation and debugging mobile applications Agile development methodologies Desirable Full-stack development experience (Node.js, NestJS, Java, .NET, or similar) Experience working with microservices-based architectures Cloud platforms such as AWS, Azure, or GCP Experience with Jira and Confluence Experience working across multiple geographies and regulatory environments Ideal Candidate A hands-on React Native developer who can build scalable, secure, and high-performing mobile applications, collaborate effectively with cross-functional teams, and help drive engineering excellence across the mobile platform. React web experience is preferred, and full-stack experience is considered an advantage. About The Cigna Group Cigna Healthcare, a division of The Cigna Group, is an advocate for better health through every stage of life. We guide our customers through the health care system, empowering them with the information and insight they need to make the best choices for improving their health and vitality. Join us in driving growth and improving lives.