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Senior Mobile Engineer (React Native)

Zartis is a digital solutions provider working across technology strategy, software engineering and product development.
Mobile
Senior Software Engineer
Hybrid
5+ years of experience
Finance
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Description For Senior Mobile Engineer (React Native)

Zartis, a digital solutions provider specializing in technology strategy and software engineering, is seeking a Senior Mobile Engineer with React Native expertise for their fintech project. This role offers an exciting opportunity to work with a distributed team developing innovative solutions for real business challenges. The position involves building and maintaining high-performance mobile applications for both iOS and Android platforms using React Native framework.

The ideal candidate will be responsible for creating reusable components, managing application state, and delivering smooth mobile experiences. They'll work with modern technologies including Redux, Context API, and RESTful services, while potentially contributing to SDK development and native module integration. The role requires a strong foundation in mobile development principles and best practices, with particular emphasis on performance optimization and code quality.

Working at Zartis offers numerous benefits including a flexible remote work environment, professional development opportunities through their career growth program, and comprehensive wellbeing support. The company maintains a strong focus on continuous learning, offering various training resources and a mentoring program. Their multicultural environment promotes collaboration and innovation across their EMEA and LATAM engineering hubs.

This position is perfect for experienced mobile developers who are passionate about creating exceptional user experiences and want to work in a fintech environment. The role combines technical excellence with professional growth opportunities, making it an attractive option for senior engineers looking to make a significant impact in the financial technology sector.

Last updated 25 days ago

Responsibilities For Senior Mobile Engineer (React Native)

  • Develop and maintain scalable, reusable mobile components using React Native
  • Translate UI/UX designs into responsive, native-feeling mobile interfaces
  • Manage application state using tools like Redux or Context API
  • Integrate mobile apps with backend APIs and handle data synchronization
  • Optimize mobile performance, responsiveness, and app launch times
  • Write clean, maintainable, and well-documented code
  • Participate in code reviews, testing and debugging
  • Contribute to the development of SDKs for internal or external use
  • Create or modify native modules when deeper integration with iOS/Android platforms is required

Requirements For Senior Mobile Engineer (React Native)

React
JavaScript
TypeScript
  • Mobile developer with proven experience building production-ready applications in React Native
  • Strong understanding of component-based architecture and hooks
  • Experience managing mobile app state using Redux and Context API
  • Familiarity with integrating RESTful APIs and handling asynchronous data flows
  • Understanding of mobile platform-specific behaviours for Android and iOS
  • Experience with version control tools like Git and agile development workflows
  • Strong communication skills and collaborative mindset
  • Experience with modern JavaScript (ES6+)
  • Ability to write clean, reusable, and well-documented code

Benefits For Senior Mobile Engineer (React Native)

Mental Health Assistance
  • 100% Remote Work
  • WFH allowance - Monthly payment for remote working
  • Career Growth Program with 360º feedback
  • Technical training time allocation
  • Access to online courses (Pluralsight and Educative.io)
  • English classes
  • Mentoring Program
  • Zartis Wellbeing Hub (Kara Connect) with mental health professionals
  • Multicultural working environment
  • Team events and activities

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