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Flutter Developer
  • Rzeszów
Flutter Developer
Rzeszów, Rzeszów, Podkarpackie Voivodeship, Polska
Sii Sp. z o.o.
27. 3. 2025
Informacje o stanowisku

Flutter Developer

Miejsce pracy: Rzeszów

Technologies we use

Expected

  • Flutter
  • Android
  • iOS

About the project

Are you an experienced mobile developer looking for a challenging project?

At Sii, we’re collaborating with a leader in cloud communication technology, known for revolutionizing the telecommunications industry. We’re seeking a talented Flutter Developer to join our team and contribute to building innovative solutions for voice, video, and messaging applications. This is your chance to work on a cutting-edge project and grow with industry experts.

If you’re ready to take on this exciting opportunity, apply now!

Your responsibilities

  • Developing and implementing core features using Flutter, with a focus on integrating native Android/iOS components when necessary, depending on the project’s requirements
  • Building custom OAuth 2.0 clients and ensuring secure authentication flows, maintaining high standards of security and scalability
  • Implementing WebRTC for real-time voice communication, utilizing Flutter plugins, WebSockets, and possibly native solutions for optimal performance across iOS and Android platforms
  • Designing and developing user interface components with Flutter, aiming for an intuitive and polished user experience
  • Integrating CRM systems to ensure smooth data synchronization and communication between the mobile application and backend services

Our requirements

  • At least 4 years of experience as a mobile developer, with a strong background in Flutter and native mobile development (either Android or iOS)
  • Solid experience in either native Android development or native iOS development, combined with expertise in Flutter for cross-platform app development
  • Proficiency in OAuth 2.0, including the ability to implement secure authentication mechanisms in mobile applications
  • Experience with WebRTC or SIP for real-time communication, as well as familiarity with WebSockets for building scalable and high-performance applications
  • Excellent command of English, both written and spoken, to effectively communicate with international teams and clients
  • Residing in Poland required

  • Praca Rzeszów
  • Rzeszów - Oferty pracy w okolicznych lokalizacjach


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