Senior Full-Stack Developer, React/Node
Brazil
Full Time
2 hours ago
No H1B
Key skills
ElectronFirebaseGraphQLJavaScriptJestMobXNode.jsReactReact NativeAnalyticsExpressNestJSTesting LibraryGitVersion ControlStrapiCI/CDSonarQube
About this role
Role Overview
- Develop and enhance web applications in React
- Develop and maintain mobile applications in React Native
- Design and evolve APIs and BFFs in Node.js
- Work on modular architecture and mobile micro-frontends
- Contribute to technical standards and code governance
- Operate in a distributed environment with multiple modules and integrations
- Ensure the quality, performance, and scalability of solutions
Requirements
- Strong experience with React
- Proven experience with React Native
- Experience with MobX for state management
- Experience with corporate Design Systems
- Experience with modular architecture / mobile micro-frontends
- Experience with Microsoft Clarity
- Strong proficiency in Node.js (Express, NestJS or similar)
- Experience building REST and/or GraphQL APIs
- Experience with BFF (Backend-for-Frontend) architecture
- Knowledge of architectural patterns (Clean Architecture, Hexagonal, etc.)
- Experience with Firebase
- Firebase Analytics
- Firebase Crashlytics
- Firebase Remote Config
- Firebase Authentication
- Firebase Realtime Database
- Implementation of push notifications
- Experience with Jest 29.x
- React Native Testing Library
- SonarQube integration
- Culture of automated testing and code coverage
- Experience with Git version control
- Semantic versioning (SemVer) and changelog management
- Consistent code review practices
- Definition and maintenance of coding standards
- Structured technical documentation (e.g., SharePoint)
- Experience working with distributed teams and multiple modules
- Experience with CI/CD pipelines
- Experience in retail / e-commerce projects
- Experience with omnichannel architecture
- Experience with Electron
- Experience with payment integrations
- Knowledge of or experience with Strapi
- High technical autonomy
- Ability to make architectural decisions
- End-to-end frontend and backend perspective
- Collaborative, results-oriented profile
- Sense of responsibility in critical environments
- Maturity to work on a high-visibility strategic project
Tech Stack
- Electron
- Firebase
- GraphQL
- JavaScript
- Jest
- MobX
- Node.js
- React
- React Native
Benefits
- This position is also open to applicants with disabilities (PwD)