Senior React Native Developer

Summary

Join Aleph Zero's cross-functional team as a Senior React Native Engineer and contribute to building a new blockchain platform. With a flat hierarchy and collective decision-making, you'll have ample opportunities to learn and grow.

Requirements

• At least 3 years of experience in React Native on both platforms: Android and iOS with at least one complete project delivered to customers
• At least 5 years of experience in React (including React Native) with TypeScript
• Experience in various state management and data fetching methodologies and libraries
• Experience with setting up React Native projects from scratch (can be using Expo)
• Experience with working with native code in React Native
• Experience with tailoring a React Native app to different platforms in aspects in which these platforms differ
• Deep experience in writing automated tests with module mocking for React Native applications
• Understanding of how both: the new and the old React Native architectures work and how the content is rendered
• Understanding of how the event loop works
• Knowledge of factors influencing performance and loading times, and how to address related issues
• Ability to execute performance profiling of React Native apps using dedicated tools
• Deep understanding of REST with at least a basic understanding of GraphQL
• Familiarity with Node.js
• Ability to set up a pipeline for React Native continuous integration / deployment
• Teamwork experience, including task management and code collaboration, and ease in sharing knowledge
• Ability and eagerness to learn new concepts and catch up with new technologies
• At least B2/C1 written and spoken English

Responsibilities

• Development of features according to the product requirements and architectural guidelines established with the team
• Overlook the React Native work from technical perspective
• Setup greenfield React Native projects including CI/CD
• Synchronizing information with project stakeholders to make sure that technological and functional requirements are met
• Being a proactive member of the team

Benefits

• Competitive salary
• Aleph Zero tokens from the team token allocation
• Ability to work from office in Kraków or remotely
• Private health insurance
• 26 paid holidays on a B2B contract, in case of an employment contract dependent on the country that you reside in
• Sports package (depending on your location)
• Flexible working hours and a flexible vacation policy