Mobile & Senior Web Application Developer (iOS | Android | React)

We are seeking an experienced Senior Software Developer to lead the design, development, enhancement, and maintenance of enterprise-grade mobile and web applications. The successful candidate will possess strong expertise in native iOS, Android, and modern web technologies, with a proven track record of delivering scalable, secure, and high-performance software solutions. Software Design & Development Design, architect, develop, and maintain enterprise-scale mobile applications for iOS using Swift, SwiftUI, and Objective-C. Design, develop, and enhance native Android applications using Java, ensuring high performance and maintainability. Develop modern, responsive web applications using ReactJS, TypeScript, JavaScript, HTML5, and CSS3. Design reusable application components, shared libraries, and modular frameworks to improve maintainability and scalability. Translate business and functional requirements into well-designed technical solutions and application architecture. Implement secure, scalable, and high-performing software solutions following industry best practices. Application Architecture & Integration Design and implement RESTful API integrations with backend services and third-party platforms. Apply software design patterns such as MVVM and SOLID principles to develop maintainable applications. Design efficient data management solutions using MySQL, SQLite, Firebase, and Realm. Ensure application security, reliability, availability, and performance across multiple platforms. Optimize application responsiveness, memory utilization, and execution efficiency through profiling and performance tuning. Technical Leadership & Collaboration Provide technical guidance and mentorship to junior developers and contribute to knowledge-sharing initiatives. Participate in architecture discussions, technical planning, and technology evaluations. Collaborate with product managers, UI/UX designers, QA engineers, DevOps engineers, and backend developers to deliver high-quality software solutions. Contribute to Agile ceremonies, including sprint planning, backlog refinement, estimation, and retrospectives. Prepare and maintain technical documentation, design specifications, and implementation guidelines. Requirements Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related discipline. Minimum 6 years of professional experience in software development with significant experience in mobile and web application development. Strong expertise in Swift, SwiftUI, Objective-C, Java, ReactJS, TypeScript, JavaScript, HTML5, and CSS3. Extensive experience designing and integrating RESTful APIs and enterprise application services. Strong knowledge of MySQL, SQLite, Firebase, and Realm databases. Hands-on experience with Xcode, Fastlane, Git, GitHub, Bitbucket, and SVN. Experience implementing automated testing using XCTest, XCUITest, and Jest. Proven experience designing and implementing CI/CD pipelines using Jenkins and GitHub Actions. Demonstrated experience deploying and maintaining production applications on the Apple App Store and Google Play Store. Strong understanding of software architecture, design patterns, object-oriented programming, and secure software development principles. Excellent analytical, troubleshooting, debugging, and performance optimization skills.