Senior Front-End Developer – React, TypeScript

Jobtailor; São Paulo; Presencial; BRL 90 000 - 150 000; Tempo integral

Resumo da oferta

Jobtailor in São Paulo is seeking an experienced frontend engineer to build and maintain component-based UIs using React hooks and TypeScript. You will work with design mocks, collaborate with product and backend teams, and translate requirements into robust, data-driven interfaces.

You will own features end-to-end, implement Redux state management, and ensure pixel-perfect UI delivery. The role emphasizes code quality, testing, and proactive communication in a ticket-driven workflow like Azure

Qualificações

• Advanced React experience using hooks, functional components, and modern patterns.
• Advanced TypeScript experience defining interfaces and types for APIs and frontend data models.
• Strong experience with Redux or similar state management libraries.
• Proven ability to work with complex, data-driven UIs and dynamic rendering logic.
• Experience transforming backend or tracking data into frontend-friendly structures.
• Strong understanding of UI implementation details, including spacing, hierarchy, and interaction states.
• Ability to work independently once requirements are defined.
• Clear, proactive communication and willingness to ask questions when requirements are unclear.
• Experience with collaborative, ticket-driven workflows such as Azure DevOps or Jira.
• Strong focus on code quality, maintainability, and consistency.

Responsabilidades

• Own features end-to-end through implementation, QA, and bug fixes.
• Transform and adapt requirements into maintainable UI components.
• Collaborate with design, product, and backend teams to clarify requirements.

Conhecimentos

Advanced React

Advanced TypeScript

Redux

Complex UIs

Data transformation

UI details

Independent work

Communication

Azure DevOps

Jira

Code quality

Ferramentas

Azure DevOps

Jira

Redux

Descrição da oferta de emprego

• Build and maintain component-based user interfaces using React hooks and functional components


• Implement TypeScript-first frontend logic with strict typing for API responses and transformed data


• Transform, normalize, and prepare backend and analytics data for frontend consumption


• Manage application state using Redux, deciding between global and local state


• Handle incomplete data, edge cases, and evolving schemas without breaking UI flows


• Implement pixel-perfect, production-ready UIs from design mocks or written requirements


• Collaborate with design, product, and backend teams to clarify requirements and resolve ambiguity


• Read and execute Azure DevOps tickets according to acceptance criteria


• Write clean, testable utility functions and reusable components


• Follow project standards for folder structure, state patterns, styling, and linting


• Participate in code reviews


• Own features end-to-end through implementation, QA, and bug fixes

Requirements

• Advanced React experience using hooks, functional components, and modern patterns


• Advanced TypeScript experience defining interfaces and types for APIs and frontend data models


• Strong experience with Redux or similar state management libraries


• Proven ability to work with complex, data-driven UIs and dynamic rendering logic


• Experience transforming backend or tracking data into frontend-friendly structures


• Strong understanding of UI implementation details, including spacing, hierarchy, and interaction states


• Ability to work independently once requirements are defined


• Clear, proactive communication and willingness to ask questions when requirements are unclear


• Experience with collaborative, ticket-driven workflows such as Azure DevOps or Jira


• Strong focus on code quality, maintainability, and consistency


• Currently based in Latin America

Core Competencies

Demonstrates advanced capabilities in building and maintaining component-based user interfaces using React and TypeScript, with a strong focus on code quality and collaboration in a ticket-driven workflow. Proficient in managing application state and transforming backend data for optimal frontend consumption.

Highest-signal resume keywords

• Advanced React Experience


• Advanced TypeScript Experience


• Strong Experience with Redux


• Proven Ability with Complex UIs


• Experience with Azure DevOps

ATS Optimization Keywords

Hard Skills

• React


• TypeScript


• Redux


• UI Implementation


• Data Transformation


• Functional Components


• Hooks


• State Management


• Code Quality


• Testing

Soft Skills

• Proactive Communication


• Independent Work


• Collaboration

Industry Keywords

• Component-Based UI


• Frontend Logic


• Data-Driven UIs


• Dynamic Rendering


• Pixel-Perfect UI

Tools & Technologies

• Azure DevOps


• Jira