Summary: Seeking a Lead JavaScript Developer to develop and support React Native and ReactJS applications, create shared packages, and provide technical guidance. Highlights: 1. Opportunity to work on web and native development innovations 2. Engage with multiple teams and provide best practice guidance 3. Develop shared packages for authentication and integration Currently, we are looking for a remote **Lead JavaScript Developer** for a retail company to join our team. The customer is a Belgian\-Dutch grocery retail company. Its business format includes supermarkets, convenience stores, hypermarkets, online grocery, online non\-food, drugstores, and liquor stores. **Responsibilities** * Providing an example setup of React Native App * Providing an example setup of ReactJS App * Developing shared packages for these apps (Authentication/Authorization module, Localization, Integration to API) * Supporting product teams that consumes these packages and develop applications * Working on improvements and innovations for web and native development, GraphQL * Communicating with many teams and providing guidance for best practices **Requirements** * 5\+ years of experience in software development * Hands\-on experience in ReactJS and Node.js, REST API development * Understanding of Microservices architecture * Knowledge of Scrum, Kanban * English level B2\+ **Nice to have** * Knowledge of Cloud.Azure, Azure Kubernetes Services * Understanding of GraphQL