Qualysoft
Qualysoft
501 – 1,000 Employees
LogisticsManufacturingMarketing
Qualysoft is an independent IT consultancy founded in Vienna in 1999. The company develops and implements technology solutions spanning business applications, CRM and ERP consulting, marketing automation, and software engineering. Its work incorporates AI and data analytics to help organizations improve operational processes and customer experiences across sectors such as banking, manufacturing, telecommunications, marketing, and logistics. With more than 25 years of experience and a team of 501–1,000 employees, Qualysoft supports technology initiatives for organizations with varied business needs.

Mid-Level React Native Developer (Expo) - Hybrid, Romania

Build and support cross-platform mobile applications for Qualysoft using React Native, Expo, REST APIs, and native device capabilities. Deliver reliable, tested features across development, release, and production support.

Description

  • Create, test, and maintain cross-platform mobile applications with React Native and Expo
  • Develop responsive, reusable, and maintainable mobile interface components
  • Connect mobile applications to REST APIs and backend services
  • Implement authentication, authorization, secure storage, and session handling
  • Build features involving GPS, cameras, notifications, background processing, and device storage
  • Manage application state, network communication, caching, offline behavior, and synchronization
  • Improve performance, stability, launch times, and resource efficiency
  • Investigate and fix defects, crashes, API issues, and platform-specific problems
  • Create and maintain unit, integration, and UI test coverage
  • Contribute to code reviews and strengthen mobile architecture, standards, and engineering practices
  • Assist with builds, releases, and deployments to the Apple App Store and Google Play
  • Work with Product, QA, Backend, and DevOps teams across development, testing, release, and production support
  • Apply GitHub Copilot and other approved AI-assisted tools to coding, testing, refactoring, and productivity while maintaining code quality and correctness

Requirements

  • At least three years of professional software development experience
  • Strong practical experience building applications with React Native
  • Hands-on experience with Expo and its ecosystem
  • Advanced working knowledge of JavaScript and TypeScript
  • Understanding of React principles, component architecture, hooks, state management, and reusable interface design
  • Experience developing and integrating REST APIs
  • Experience with mobile navigation, state management, local storage, and asynchronous operations
  • Knowledge of iOS and Android differences and mobile application lifecycles
  • Proficiency with Git and collaborative development practices
  • Experience debugging, profiling, testing, and diagnosing mobile applications
  • Understanding of mobile security, authentication, authorization, and secure storage
  • Experience with GitHub Copilot or comparable AI-assisted development tools
  • Ability to interpret requirements and independently deliver moderately complex mobile features
  • Strong communication, collaboration, and documentation abilities

Benefits

  • Premium medical coverage
  • Lunch vouchers and a Pluxee card
  • Bookster subscription
  • Thirteenth salary and annual bonuses
  • The stability of a secure multinational combined with an entrepreneurial environment, international exposure, and a flat hierarchy
  • Supportive colleagues, team events, and team activities
  • Flexible scheduling and openness to remote work
  • Employees help shape benefits, tools, team events, and internal practices
  • Software development opportunities with international exposure
  • Choice of projects that support individual career paths and technical objectives
  • Access to Pluralsight, Udemy, Microsoft, and Google Cloud learning platforms, courses, and certifications
  • Mentorship, certifications, professional development opportunities, career progression, and above-market salary

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