Senior Front-End Developer, React

FCamara Consulting & Training

. Develop and enhance features in React Native (iOS and Android) and web applications using React and Vue.js .

Posted 9/24/2026full-timeRemote • BrazilSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in developing and enhancing applications using React Native, React, and Vue.js, with a strong focus on TypeScript and unit testing. Proven ability to collaborate in cross-functional teams while adhering to best practices in software development and architectural decisions.

Highest-signal resume keywords

React Native DevelopmentTypeScript ProficiencyUnit Testing with JestVue.js ExperienceFintech Project Experience

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

React DevelopmentVue.js DevelopmentTypeScriptUnit TestingReact HooksContext APIState ManagementClean Code PrinciplesSOLID PrinciplesCI/CD

Soft Skills

CollaborationCode Review ParticipationProblem Solving

Tools & Technologies

GitFirebaseTesting Library

Industry Keywords

FintechFinancial PlatformsFeature-Based Architecture

Tech Stack

Tools & technologies

AndroidFirebaseiOSJavaScriptJestReactReact NativeTypeScriptVue.js

About the role

Key responsibilities & impact

Develop and enhance features in React Native (iOS and Android) and web applications using React and Vue.js
Participate in the entire development lifecycle, including technical refinement, implementation, code reviews, and releases
Write and maintain unit tests, ensuring adequate coverage for critical application flows
Contribute to architectural decisions and development best practices within the squad
Identify improvement opportunities and continuously reduce technical debt
Collaborate with cross-functional teams in a distributed development environment

Requirements

What you’ll need

3+ years of experience with React Native and/or React in a production environment
Proficiency in TypeScript, including advanced typing, generics, and development best practices
Experience writing unit tests using Jest and Testing Library
Strong knowledge of React Hooks, Context API, and state management
Experience with Git, participation in code reviews, and collaborative work
Ability to work simultaneously on mobile and web projects
Experience with Vue.js, particularly the Composition API
Experience working on fintech or financial platform projects
Knowledge of Clean Code and SOLID principles applied to front-end development
Experience with Firebase (Remote Config and Realtime Database)
Knowledge of CI/CD for mobile and web applications
Familiarity with Package-by-Feature architecture (Feature-Based Architecture)

Benefits

Comp & perks

Work on real-world products used daily by thousands of users, with a direct impact on the business
Collaborative technical environment focused on quality, code reviews, and knowledge sharing
Autonomy to propose improvements, evolve architectures, and influence technical decisions
Modern, constantly evolving tech stack, with opportunities to learn across different development contexts