Senior Front-End Developer – React, TypeScript

Truelogic Software

Front-end developer building React and TypeScript interfaces for a global insights and strategy firm. Transforming complex data into scalable, pixel-perfect user experiences.

Posted 8/5/2026full-timeSão Paulo • 🇧🇷 BrazilSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

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 ExperienceAdvanced TypeScript ExperienceStrong Experience with ReduxProven Ability with Complex UIsExperience with Azure DevOps

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

ReactTypeScriptReduxUI ImplementationData TransformationFunctional ComponentsHooksState ManagementCode QualityTesting

Soft Skills

Proactive CommunicationIndependent WorkCollaboration

Tools & Technologies

Azure DevOpsJira

Industry Keywords

Component-Based UIFrontend LogicData-Driven UIsDynamic RenderingPixel-Perfect UI

Tech Stack

Tools & technologies

AzureReactReduxTypeScript

About the role

Key responsibilities & impact

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

What you’ll need

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

Benefits

Comp & perks

100% Remote Work
Highly Competitive USD Pay
Paid Time Off
Work with Autonomy
Work with Top American Companies
Engagement activities
Work-life balance support
Collaboration with a multicultural team
Work with senior, seasoned professionals