About the company
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Desenvolvedor Front-end React - Junior based in Brazil.
This is an opportunity to work on digital products already in production, serving an active user base within a fast-paced financial ecosystem.
Responsibilities
- Develop and evolve features for React Native applications across iOS and Android, as well as web applications using React and Vue.js.
- Participate throughout the development lifecycle, including technical refinement, implementation, code reviews, testing, and releases.
- Write and maintain unit tests to ensure appropriate coverage of critical application flows and reduce regression risks.
- Contribute to architectural decisions, coding standards, and engineering best practices alongside the squad.
- Identify opportunities for technical improvements and continuously help reduce technical debt.
- Collaborate with multidisciplinary teams in a distributed development environment, contributing to effective communication and delivery.
Requirements
- 3+ years of professional experience working with React Native and/or React in production environments.
- Strong proficiency in TypeScript, including advanced typing, generics, and modern development practices.
- Experience writing unit tests with Jest and Testing Library.
- Solid knowledge of React Hooks, Context API, and state management concepts.
- Experience with Git, code reviews, and collaborative software development practices.
- Ability to work effectively across both mobile and web projects.
- Familiarity with Vue.js, particularly the Composition API, is a plus.
- Experience in fintech, financial platforms, or other high-volume digital products is desirable.
- Knowledge of Clean Code and SOLID principles applied to front-end development is an advantage.
- Experience with Firebase, including Remote Config and Realtime Database, is a plus.
- Familiarity with CI/CD for mobile and web applications is desirable.
- Knowledge of Package-by-Feature / Feature-Based Architecture is an advantage.
- Strong collaboration skills, willingness to learn, and the ability to contribute to technical discussions are valued.
Conditions
- Fully remote work model.
- Opportunity to work on real digital products used daily by thousands of users, with direct business impact.
- Collaborative technical environment focused on code quality, reviews, and knowledge sharing.
- Autonomy to propose improvements, evolve architectures, and contribute to technical decisions.
- Modern technology stack that continuously evolves, providing exposure to different development contexts.
- Opportunities for professional development through knowledge-sharing initiatives, technical communities, and training programs.
- Inclusive environment that values diversity, respect, ethics, and collaboration.
- Full-time employment opportunity.