React Native Developer

As a React Native Developer at Invity.io, you will be responsible for developing user-facing features for our mobile app and Trezor Suite. This includes building reusable components, optimizing the application for performance, and translating designs into high-quality code. Additionally, you will write automated tests to ensure code functionality and participate in code reviews to maintain software quality.

To excel in the React Native Developer role at Invity.io, you should have a strong grasp of TypeScript and JavaScript, as well as hands-on experience with React and React Native. Familiarity with front-end build tools and pipelines, data structure libraries, and a proactive approach to learning new technologies are also important for success in this position.

At Invity.io, you will work primarily with TypeScript, JavaScript, React, and React Native. You’ll also engage with tools like GitHub and GitLab CI, allowing you to collaborate effectively within our development team on various projects.

Yes! Invity.io offers the flexibility to work fully remotely as a React Native Developer. While we do provide a comfortable office space if you prefer working from there, you can choose your own work environment that suits you best.

Invity.io offers a range of benefits for React Native Developers, including competitive financial compensation, the potential for part of your salary in bitcoin, flexible working hours, a budget for professional development, and access to enjoyable office amenities such as a gym and recreational facilities.

In your response, discuss specific projects you've worked on using React Native, highlighting any challenging features you've implemented and how you overcame related obstacles. Be sure to explain your role and the impact of your contributions.

When answering this question, outline strategies such as using FlatList for rendering large lists, avoiding inline functions in render methods, and keeping your component state minimal. Provide examples from your past experience where you successfully optimized an application's performance.

Discuss the lifecycle methods such as componentDidMount, componentDidUpdate, and componentWillUnmount. Sharing real-world examples of how these methods helped you manage side effects or resource clean-ups will reinforce your understanding.

Share your approach to state management, mentioning libraries like Redux or Context API if you've used them. Provide scenarios where you made decisions regarding state management, emphasizing the advantages of your chosen method in specific projects.

Talk about your experience with testing frameworks like Jest or React Native Testing Library. Describe how you ensure high code quality through unit tests and integration tests, and any examples of tests you've implemented in past projects.

Explain your preferred project structure, addressing how you organize components, styles, assets, and services to maintain clarity and scalability. Providing examples from past projects will demonstrate your methodology.

Choose a specific instance, detailing the nature of the bug, how you diagnosed it, and the steps you took to resolve it. This showcases both your problem-solving abilities and persistence, which are essential traits for a developer.

Share your methods for staying informed such as following industry blogs, participating in forums, or attending relevant workshops and conferences. Your commitment to continuous learning will highlight your passion for technology.

Discuss best practices such as keeping components small and focused, using PropTypes for type-checking, and following the DRY principle. Sharing how these practices have improved your code quality in previous projects will provide a solid response.

Express your enthusiasm for the cryptocurrency landscape and how Invity.io's mission resonates with you. Highlight your alignment with the company's values and how your skills can contribute to their goals, demonstrating your motivation to be part of the team.