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Hot vacancy

Middle React Native Developer

Kyiv Qubit Labs

We are looking for a React Native developer interested in building performant mobile apps on both iOS and Android platforms. You will be responsible for architecting and building these applications, as well as communicating with the teams responsible for other layers of the product infrastructure.
Building a product is a highly collaborative effort, and as such, a strong team player with a commitment to perfection is required.

Firm grasp of the JavaScript and TypeScript or ClojureScript language and its nuances, including ES6+ syntax;

Requirements

Familiarity with native build tools, like XCode, Gradle Android Studio, IntelliJ;
Understanding of REST APIs, the document request model, and offline storage;
Experience with automated testing suites, like Jest or Mocha;
Proven work experience as a Mobile developer;
Demonstrable portfolio of released applications on the App store or the Android market;
Experience with third-party libraries and APIs;
In-depth knowledge of at least one programming language like Swift and Java;
Familiarity with OOP design principles;
Experience with Geo-location APIs and Google maps APIs and asset tracking;
Previous experience in developing mobility or transportation solutions is a plus.
Good communication skills in English.

We offer

be part of an organisation in hyper-growth mode with plenty of opportunity for personal development;
opportunity to make an impact by being part of a movement that will revolutionise transportation in APAC cities;
direct communications;
health insurance;
comfortable office in the heart of Kyiv (near Maidan Nezalezhnosti station);
minimum bureaucracy;
competitive compensation;
kick off parties.

Responsibilities

Build pixel-perfect, buttery smooth UIs across both mobile platforms;
Leverage native APIs for deep integrations with both platforms;
Diagnose and fix bugs and performance bottlenecks for performance that feels native;
Reach out to the open source community to encourage and help implement mission-critical software fixes—React Native moves fast and often breaks things;
Maintain code and write automated tests to ensure the product is of the highest quality;
Transition existing React web apps to React Native;
Support the entire application lifecycle (concept, design, test, release and support);
Write unit and UI tests to identify malfunctions;
Troubleshoot and debug to optimize performance;
Design interfaces to improve user experience;
Liaise with Product development team to plan new features.

Stack:

Android iOS React React Native

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