Senior React Native Mobile Developer

Capgemini Holding - Poznan, OH

Full-time - Mid Level

Hybrid - Poznan, OH

Professional, Scientific, and Technical Services

About the position

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you'd like, where you'll be supported and inspired by a collaborative community of colleagues around the world, and where you'll be able to reimagine what's possible. Join us and help the world's leading organizations unlock the value of technology.

Responsibilities

• Design, develop, test, and deploy a complete mobile application from start to finish in React Native.
• Work closely with business analytics and other development teams to understand the business requirements.
• Help maintain the quality and consistency of the applications throughout the application lifecycle.
• Review code submitted by other developers, providing feedback, suggestions, and guidance to ensure code quality and adherence to best practices.

Requirements

• Minimum of 4-5 years of hands-on experience as a professional developer working on applications in React Native.
• Advanced level of knowledge of JavaScript and TypeScript, including the ability to write clean and scalable code.
• Strong understanding of React Native concepts and best practices.
• Experience in Independent in planning and organizing the work.
• Cloud platform experience (AWS, Azure, GCP).
• Experience in designing and developing mobile app architectures, including state management, navigation, and component communication.
• Experience in Android and iOS development.
• Experience in writing unit and integration tests, as well as debugging and optimizing applications.
• Proficiency in integrating apps with external services and APIs, handling data formats like JSON, and authentication.
• Experience with CI/CD pipelines and Expo will be an added advantage.
• Capability to analyze and solve complex programming challenges.
• Bachelor's degree in computer science or IT will be an advantage.
• Experience in agile approach to project management (SCRUM framework).
• Good command of English (at least B2).
• Strong communication skills, sharp attention to detail and ability to thrive in a fast-paced environment.

Nice-to-haves

• Experience in other frameworks or programming languages.

Benefits

• Enjoy hybrid working model that fits your life - after completing onboarding, connect work from a modern office with ergonomic work from home, thanks to home office package.
• Access to over 70 training tracks with certification opportunities (e.g., GenAI, Architects, Google) on our NEXT platform.
• Free access to Education First languages platform, Pluralsight, TED Talks, Coursera and Udemy Business materials and trainings.
• Private medical care with Medicover with additional packages (e.g., dental, senior care, oncology) available on preferential terms.
• Life insurance and 40+ options on our NAIS benefit platform, including Netflix, Spotify or Multisport.