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 projects.
  • Build and maintain payment integration features with secure transaction flows and third-party payment SDKs.
  • Collaborate with product managers, designers, and backend teams to translate requirements into 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 best practices and coding standards.
  • 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

  • 2–5+ years of professional experience in mobile application development.
  • Proficiency in iOS technologies such as Swift, SwiftUI, Objective-C, and Xcode.
  • Proficiency in Android technologies such as Kotlin, Java, and Android Studio.
  • Experience with cross-platform frameworks such as React Native, Flutter, and 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, mobile security best practices, Firebase, AWS Mobile, or Azure Mobile services, Agile/Scrum environments, App Store or Google Play publishing, or PCI-compliant development practices (preferred).

Interested in this position?

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