Sizanid Staffing

Global staffing and recruitment agency offering AI-powered staffing solutions across multiple industries and regions, including permanent and temporary staffing, executive search, recruitment process outsourcing, global mobility staffing, international/remote staffing, and workforce training and AI upskilling.

Staffing & Recruiting

Description

  • Develop, test, and deploy mobile applications for iOS, Android, or cross-platform environments based on project needs.
  • Build and maintain secure payment integration features, including transaction flows and third-party payment SDKs.
  • Collaborate with product managers, designers, and backend teams to turn requirements into functional mobile experiences.
  • Integrate mobile applications with APIs, third-party services, and backend systems.
  • Optimize applications for performance, responsiveness, and scalability across devices.
  • Troubleshoot, debug, and resolve issues throughout the development lifecycle.
  • Maintain clean, well-documented, reusable code that follows coding standards and best practices.
  • Participate in code reviews and contribute to continuous improvement of development processes.
  • Manage app store submissions, updates, and release cycles for iOS and/or Android.
  • Stay current with emerging mobile technologies, frameworks, and industry trends.

Requirements

  • 3–5+ years of professional experience in mobile application development.
  • Proficiency in one or more mobile stacks, including iOS (Swift, SwiftUI, Objective-C, Xcode), Android (Kotlin, Java, Android Studio), or cross-platform (React Native, Flutter, Dart).
  • Experience integrating payment gateways or SDKs such as Stripe, PayPal, Apple Pay, Google Pay, or Braintree.
  • Strong understanding of mobile UI/UX principles and platform guidelines.
  • Experience integrating REST APIs, JSON, and third-party SDKs.
  • Familiarity with Git or other version control systems.
  • Ability to work collaboratively with cross-functional teams and communicate technical concepts clearly.
  • Experience with CI/CD pipelines for mobile deployments is preferred.
  • Knowledge of mobile security best practices, authentication, and data protection is preferred.
  • Experience with Firebase, AWS Mobile, or Azure Mobile services is preferred.
  • Background in Agile/Scrum development environments is preferred.
  • Prior experience publishing apps to the App Store or Google Play is preferred.
  • Familiarity with PCI-compliant development practices is preferred.
  • Strong problem-solving and analytical thinking skills.
  • Excellent attention to detail, creativity, communication, teamwork, multitasking, deadline management, and adaptability.

Interested in this position?

Apply directly on the company website

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