Top Front End Developer Jobs in Rio de Janeiro

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

The Frontend Engineer will develop user-friendly web applications for a telemedicine platform, optimizing performance and collaborating with cross-functional teams.

The Frontend Developer will create scalable web applications using ReactJS and NextJS, collaborate with teams, and optimize performance and SEO.

Develop and maintain high-performance web applications using React and Next.js. Focus on performance optimization, scalability, and collaboration with design and backend teams.

The Senior Front-End and System Engineer is responsible for leading front-end engineering studies, system design, and support for subsea projects while maintaining client relationships and ensuring project compliance with quality management systems.

The Senior Frontend Engineer will develop scalable user interfaces, collaborate with teams, mentor junior engineers, and ensure code quality and performance optimization.

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.

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.

The Front-end Engineer will design, develop, and maintain responsive web applications using TypeScript and modern frameworks, collaborating with cross-functional teams and ensuring high performance and security standards.

The role involves designing and maintaining Shopify e-commerce components, implementing complex features, optimizing performance, and collaborating with design and growth teams while mentoring junior developers.

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 Full Stack Engineer will automate processes, improve workflows, and develop systems, focusing on user experience and efficient coding practices.

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

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

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

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

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.

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.

As a Senior Front-End Software Engineer, you'll design and implement services, contributing to the architecture and product strategy in a fast-paced environment.

The Lead Frontend Engineer develops high-quality, scalable frontend applications using React and Next.js, collaborating with teams to optimize user experiences for eCommerce platforms.

As a Senior Full Stack Engineer, you will lead end-to-end feature development, drive engineering planning, and collaborate across teams to launch a new AI-enabled product.

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.

Develop and iterate on frontend features, maintain reliable systems, apply best practices, and take ownership of impactful features to enhance user experiences.

The Senior Frontend Engineer will develop and maintain high-performance web applications, collaborate with design teams, lead code reviews, and ensure best practices while mentoring junior developers.

The role involves designing, building, and implementing new services, working closely with the product team, and taking ownership of projects from 0 to 1.