Senior Full-Stack Developer, React/Node

FCamara Consulting & Training

Senior FullStack Developer focused on developing applications in React and Node.js at a technology company. Involved in architecture, code governance, and distributed environments.

Posted 5/27/2026full-timeRemote • 🇧🇷 BrazilSeniorWebsite

Tech Stack

Tools & technologies

ElectronFirebaseGraphQLJavaScriptJestMobXNode.jsReactReact Native

About the role

Key responsibilities & impact

Develop and enhance web applications using React
Develop and maintain mobile applications with React Native
Design and evolve APIs and BFFs in Node.js (BFF = Backend-for-Frontend)
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

What you’ll need

Strong experience with React
Proven experience with React Native
Experience with MobX for state management
Familiarity 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
Integration with SonarQube
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 gateway integrations
Knowledge of or experience with Strapi

Benefits

Comp & perks

Position also open to candidates with disabilities (people with disabilities, PwD)

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

ReactReact NativeNode.jsMobXREST APIsGraphQL APIsFirebaseJestGitCI/CD

Soft Skills

code governancequality assuranceperformance optimizationscalabilitycollaborationdocumentationcode reviewautomated testingcommunicationteamwork