Top Front End Developer Jobs in Sao Paulo

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.

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.

The Front End Developer will create and develop UI solutions, optimize client-side performance, participate in solution architecture, and support ongoing projects.

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.

As a Frontend Engineer, you will create and maintain products, collaborate with teams, design experiments, and enhance customer experiences.

As a Senior Front End Engineer, you'll architect and develop scalable web applications, mentoring peers and embracing AI-assisted development to enhance productivity and code quality.

As a Front End Engineer, you will develop responsive web interfaces, contribute to feature development, collaborate in team settings, and integrate AI tools for enhanced productivity.

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.

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

Lead frontend development for a high-traffic comments product, driving technical and product strategy, architecture, implementation, experimentation, and launches. Collaborate with product, design, and engineers, review code and design docs, mentor junior engineers, improve developer workflows, and ensure scalable, maintainable systems.

Design, build, and maintain high-performance, scalable web applications and shared component libraries (Angular preferred). Drive testing strategies, CI/CD automation, production support, cross-team projects, and design-system accessibility and performance improvements.

As a Senior Frontend Software Engineer, you will develop and enhance features for web applications, focusing on user experience and technological advancement. Responsibilities include architecting frontend platforms, leading component library design, and optimizing performance across devices.

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.

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

As an AI-First Frontend Engineer, you will develop high-performance, AI-integrated user interfaces for telehealth applications, manage team workflows, and optimize web performance.

The Engineering Manager will lead frontend development for WEX's applications, driving strategy, improving UI architecture, fostering team growth, and ensuring alignment with business goals.

Design and develop software for edge devices, cloud servers, and web applications, focusing on APIs, user interfaces, and data processing pipelines while collaborating with teams to solve technical issues.

The Senior Frontend Engineer will lead custom Shopify theme development, ensure quality coding, manage project tasks, and collaborate effectively with team members.

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.

Design, develop, and maintain high-quality React applications, lead technical decisions, mentor engineers, and optimize performance in a fast-paced environment.

The Senior Front-End Engineer will develop enterprise-grade web applications using React, collaborate with UX designers and project managers, and enhance existing applications' performance.

Develop and enhance web applications using Vue.js, collaborating with various team members, and providing efficiency improvements and support for existing applications.

Design and build a scalable frontend platform and developer experience for CX tooling: secure data aggregation layers, modular architecture, monorepo workflows, CI/CD pipelines, RBAC enforcement, and mentorship.

As a Senior Frontend Engineer, you will manage core user experiences on the Made platform, using Flutter and React. Your role includes feature ownership, collaboration with teams, mentoring junior engineers, and contributing to technical standards and architecture.