Top Front End Developer Jobs in Brazil

As a Staff Frontend Engineer, you'll lead and evolve our React-based micro-frontend architecture, migrating from legacy UI libraries, shaping our design system, and delivering AI-powered product experiences while mentoring other engineers.

The Senior Software Engineer will design and develop global products, enhance developer experience, and manage the full development lifecycle, focusing on payment dispute solutions.

Develop and improve global payment products, focusing on dispute management solutions. Responsible for full development lifecycle and collaboration with stakeholders.

The Senior Frontend Engineer will work on building reliable UX for internal tools, focusing on production monitoring and incident management. Responsibilities include collaboration, testing code, and staying updated with web technologies.

As a Senior Frontend Engineer, you'll develop scalable booking solutions, optimize performance, and collaborate with cross-functional teams to enhance travel experiences.

As a Senior Frontend Engineer, you will design and build web applications, owning major UI projects, collaborating with cross-functional teams, and optimizing performance for a seamless user experience.

Responsible for building a corporate website using a custom WordPress theme, focusing on accessibility, performance, and reusable components while collaborating with Quality Assurance for compliance.

As a Senior Frontend Software Engineer, you will architect and develop frontend platforms, optimize for performance, and ensure alignment with product strategy by collaborating with various teams.

Implement and maintain web applications using JavaScript, ReactJS, and related technologies. Participate in all development phases and troubleshoot production issues.

Develop and maintain frontend applications using React.js and GraphQL, collaborating with backend developers and designers, optimizing for performance.

Lead the Design System mobile team to improve developer productivity and design consistency. Architect scalable, maintainable, accessible frontend solutions, mentor engineers, coordinate cross-functional work, and serve as a technical and communication focal point across the company.

As a Front End Engineer, you will enhance app performance, collaborate on AI features, and debug complex issues in a fast-growing startup.

Join a Cyber AI startup as a Junior Frontend Engineer to develop web interfaces using TypeScript and modern UI frameworks, collaborating with teams to deliver user-friendly applications.

Build and maintain web user interfaces using TypeScript, React and Next.js; collaborate with product, design and backend teams; develop design-system based UI components; ensure performance, accessibility and test coverage.

Lead the migration to a Unified CMS stack while developing a flexible frontend architecture, ensuring code performance and accessibility standards.

As a Senior Frontend Engineer, you'll develop scalable web applications using React, collaborating with team members on user interfaces and ensuring performance and consistency.

Develop and maintain responsive web applications, implement component architectures, and ensure accessibility while collaborating in Agile teams.

As a Frontend Engineer, you'll develop high-performance applications using React Native and React.js, collaborating with cross-functional teams to meet client needs.

As a Mid Frontend Developer, you'll design, develop, and maintain software solutions, lead projects, mentor junior engineers, and collaborate on frontend features and best practices.

The Senior Frontend Engineer will develop complex frontend features using TypeScript and modern frameworks, ensure performance and accessibility, mentor juniors, and utilize AI tools.

As an AI Product Engineer, you will design and implement front-end solutions, collaborating closely with engineering while evolving AI UX patterns for client projects.

The Front-End Developer will design and implement web applications, collaborate with teams, produce documentation, build responsive applications, and maintain positive relationships with stakeholders.

As a Staff Frontend Software Engineer, you will enhance web applications through user-centric features, drive product quality, and lead technical projects.

As a Senior Frontend Engineer, you will develop and maintain scalable frontend applications, collaborate with cross-functional teams, and ensure responsive design and performance optimizations.

As a Senior Frontend Engineer, you will build and design a scalable frontend architecture for a greenfield product, lead technical decisions, mentor junior engineers, and contribute to the overall system design. This role involves collaborating with teams while using modern frontend tools and AI-assisted engineering.