Top Front End Developer Jobs in Sao Paulo

The role involves designing and maintaining a desktop application, monitoring performance, optimizing code, enforcing best practices, and mentoring other frontend engineers.

The Senior Front End Engineer will develop user interfaces using React, collaborate with teams, manage AWS instances, and ensure code quality.

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 Senior Frontend Engineer, you will develop applications, introduce new features, collaborate with teams to enhance customer experiences, and utilize modern frameworks like Angular, Vue, or React.

Lead the development of responsive user interfaces and optimize frontend applications while mentoring junior developers and collaborating with teams.

Develop responsive user interfaces for international payment platforms, coordinate with developers, implement micro-frontend architectures, optimize app performance, and mentor junior developers.

Lead the design and development of scalable UI solutions, enhance developer experience, mentor engineers, and explore emerging technologies.

As a Frontend Engineer, you will develop, design, debug, and modify software applications, write tests, collaborate with teams, and contribute to continuous improvement in an agile environment.

As a Senior Frontend Engineer, you will craft high-quality user interfaces, enhance the Design System, optimize performance, and collaborate closely with product and design teams to deliver impactful products.

Lead the development of Rails-based applications with a focus on frontend technologies, modernizing code and improving performance. Collaborate in a small team to deliver impactful features while maintaining high-quality standards.

Looking for an experienced Frontend Engineer skilled in HTML, CSS, JavaScript, and React, with Three.js experience, to build interactive 3D content.

As a Frontend Engineer, you will develop responsive UI components, work with Agile teams, and support product features through effective collaboration.

As a Senior Frontend Engineer, you'll build scalable web applications using React, collaborate with teams, maintain performance consistency, and mentor junior engineers.

The Senior Frontend Engineer will develop web applications using React, design GraphQL APIs, and collaborate with fintech teams for data analytics and user experience improvements.

Develop user-friendly and scalable frontends for Web3 applications, integrating blockchain features and optimizing performance across devices and browsers.

Design and develop modern web applications, ensure high code quality, collaborate with teams, and implement automated testing.

Design and develop AI Agents using LLMs and frameworks, collaborating with teams to deliver innovative solutions and mentoring engineers.

The Senior Full-Stack Developer will enhance customer Salesforce integrations, troubleshoot and support the platform, and develop software using various technologies.

Design and develop user interfaces for web applications using modern JavaScript frameworks, while optimizing for performance and security.

As a Senior Frontend Engineer, you will develop large-scale web applications, collaborate with teams, address performance issues, and optimize user experience.

The role involves delivering high-quality frontend solutions, collaborating with team leads on projects, and developing maintainable web applications. The candidate will ensure code quality through testing and work closely with product and design teams while supporting collaborative improvements in a fast-paced environment.

The contractor will develop high-quality frontend solutions for Newsela.com, collaborate with backend developers, and manage project deliverables within a software development team.

As a QA Engineer, you'll ensure quality and performance of Client Engage, performing manual and automated tests, collaborating with teams, and advocating for quality.

Join ilia as a Senior Frontend React.js Engineer to develop a modern investment web application, working closely with cross-functional teams and handling complex integrations to enhance client experience.

The Senior Frontend Software Engineer will develop and maintain web applications using React and Next.js, ensure performance and scalability, and collaborate with design and backend teams.