iOS Developer

iOS Developer at Systems Limited will be responsible for developing secure, scalable, and high-performance native iOS applications for customer-facing fintech use cases. The ideal candidate is experienced in building production-grade mobile applications and is comfortable working in a fast-paced, agile environment with a strong focus on architecture, security, and performance optimization.

Responsibilities:

• Design, develop, and maintain native iOS applications using Swift
• Build scalable and maintainable applications using modern iOS architectural patterns (MVVM/Clean Architecture)
• Integrate and consume RESTful APIs to ensure seamless backend communication
• Ensure application security, performance, responsiveness, and reliability
• Implement secure authentication flows and data protection mechanisms suitable for fintech applications
• Collaborate closely with product, backend, QA, and design teams to deliver features aligned with business objectives
• Write clean, testable, and well-documented code following iOS development best practices
• Participate in code reviews, architecture discussions, and performance tuning initiatives
• Ensure adherence to CI/CD pipelines, App Store release processes, and version control workflows (Git)
• Drive adoption of best practices in mobile development, testing, monitoring, and observability

Requirements:

• 5+ years of hands-on experience in native iOS development
• Strong proficiency in Swift
• Solid understanding of iOS SDK, Xcode, and Apple Human Interface Guidelines
• Experience implementing MVVM or Clean Architecture in production applications
• Strong knowledge of REST API integration and JSON parsing
• Experience with secure coding practices, encryption, OAuth, JWT, and secure data storage (Keychain)
• Familiarity with Git, pull requests, and collaborative development workflows
• Experience optimizing app performance, memory management, and crash monitoring
• Experience with App Store submission and release management processes
• Excellent problem-solving, communication, and teamwork skills