Mobile Engineer - React Native (100% Remote)
1 day ago⚠️ Before applying, please carefully review all the job requirements
- Location:
- United Kindom
- Work Arrangement:
- Remote
- Experience:
- Application Development
- Job Type:
- Full Time
- Company:
- Tether
- Salary:
- Negotiable
- Posted:
- 2026-10-15
Job Overview
- A new opening is available for a Mobile Engineer - React Native (100% Remote) - Internal. The work arrangement is listed as remote. The listing places its emphasis on JavaScript, React.js, REST APIs, Flutter / React Native and Artificial Intelligence. For general context: React is a popular library for building interactive user interfaces. REST APIs let the front end and back end of an application exchange data in a structured way. Read the details below carefully and use the application link on this page if the role matches your profile.
What These Requirements Mean in Practice
- ★ JavaScript: Typically means writing and debugging everyday JavaScript, including asynchronous code, array and object handling, and modern ES6+ syntax.
- ★ React.js: Building user interfaces from reusable components and managing the data that changes on screen.
- ★ REST APIs: Designing and consuming HTTP endpoints so a front end, mobile app or another service can exchange data.
- ★ Flutter / React Native: Building mobile apps for Android and iOS from a single codebase.
- ★ Artificial Intelligence: A general understanding of how AI systems learn from data, where they are useful, and where they can be unreliable.
Skills to Brush Up Before Applying
- ★ JavaScript: promises and async/await, array methods such as map, filter and reduce, closures and scope
- ★ React.js: components, props and state, useState and useEffect, lists, forms and conditional rendering
- ★ REST APIs: HTTP methods and status codes, authentication basics such as tokens, validation and error responses
- ★ Flutter / React Native: widgets or components, state management, calling APIs
- ★ Artificial Intelligence: supervised versus unsupervised learning, common real-world use cases, limitations and bias
Who May Be a Good Fit for This Role?
- This role may be suitable for candidates who match the skills and experience described in the requirements. Those who are comfortable with JavaScript, React.js, REST APIs, Flutter / React Native and Artificial Intelligence and enjoy building practical projects may find the requirements a good match. A remote arrangement may suit people who work well independently and communicate clearly in writing. This is editorial guidance only, and the employer makes the final decision on suitability.
You Will
- ★ Build and polish features across chat, voice and video calls, media sharing, device pairing and identity backup
- ★ Integrate native platform capabilities such as push notifications, camera, bio-metrics and background tasks on both iOS and Android
- ★ Profile and optimise performance on real devices, including startup time, long chats, media handling, battery and network use
- ★ Write unit and end-to-end tests, and help keep releases stable through CI and crash reporting
- ★ Work closely with the core P2P, design and product teams, and review code with a high bar for quality
Application Tips
- Applicants may want to highlight relevant experience with JavaScript, React.js, REST APIs and Flutter / React Native in their CV. If you have used AI tools or built small projects with language models, briefly describe what you built and how you checked the results. Review the application page carefully and submit every document it asks for. A short, role-specific summary at the top of your CV usually reads better than a generic profile. These are general tips, not requirements stated by the employer.
Prepare for Your Interview
- These suggested questions can help you prepare for an interview by focusing on the skills, responsibilities, and technical areas relevant to this role. They are for preparation only and are not confirmed employer questions.
- Q: What is the difference between var, let, and const, and how does hoisting affect your code?
- Q: How do state and props differ in React, and how do you decide where state should live?
- Q: How would you handle authentication and input validation for a REST API you are building?
- Q: How does a cross-platform framework differ from building native mobile apps, and what are the trade-offs?
- Q: Where could AI add value to a typical web application, and what risks should you plan for?
- Q: How do closures, promises, and async/await work in JavaScript, and when would you use each?
- Q: How does useEffect work with its dependency array, and what mistakes do people commonly make with it?
- Q: What makes an API RESTful, and how do you choose HTTP methods and status codes for different operations?
- Q: How do you stay organised and communicate clearly when working remotely?
Interested Candidates Fill the Application Form: Apply Here