Senior Front-end Developer – React
Employment Information
Report this job
Job expired or something wrong with this job?
Job Description
Senior Front-end Developer specializing in complex applications using JavaScript frameworks. Collaborating with cross-functional teams and contributing to Microfrontends architecture.
Responsibilities:
- Develop highly complex front-end applications using JavaScript/TypeScript, Angular and React, applying advanced modularization strategies and integrating micro frontends.
- Implement and optimize CI/CD pipelines, ensuring continuous and reliable releases for mobile web and WebView environments.
- Define advanced build strategies, resolve complex configuration conflicts, and promote efficient caching to improve performance.
- Serve as a technical reference in discussions and implementation of Microfrontends architectures, focusing on versioning, compatibility, and module integration. Apply modern front-end observability practices using tools such as Datadog and Lighthouse to drive performance and usability analysis.
- Collaborate with cross-functional teams and contribute technically to Spec-Driven Development (SDD) processes, including interaction with AI assistants.
Requirements:
- Advanced proficiency in JavaScript/TypeScript, HTML5, CSS3, and preprocessors such as SASS or LESS.
- Proven experience with Microfrontends architectures, particularly using Angular and React.
- Advanced configuration of build tools (Webpack/Rollup) with emphasis on caching (contenthash), code splitting, lazy loading, and security (Content Security Policy).
- Infrastructure automation and deployment in AWS environments (S3, CloudFront) using Infrastructure as Code practices.
- Standardization and execution of automated tests (unit, E2E, accessibility) to ensure high coverage and quality. Practical use of front-end observability tools (Datadog, Lighthouse) for performance analysis.
Benefits:
- We value the continuous growth of zuppers, encouraging each person to pursue paths that accelerate their professional development.
Similar Jobs
Software Engineer, Front-End Focus
Software Engineer building scalable front-end applications using Angular and Typescript for Kin’s insurance platform. Collaborating in an Agile environment with product and engineering teams.
Frontend Engineer, Accessibility Contractor
Frontend Engineer working on accessibility enhancements for Brisk's educational platform. Collaborating with teams to remediate front-end issues and improve user experience.
React Developer
Developer enhancing self-serve experience for customers managing mobility plans. Delivering fast user experiences and leading improvements in a cross-disciplinary agile team.
Frontend Software Developer
Frontend Software Developer specializing in web app frameworks to maintain Ava’s EMR system. Work collaboratively with diverse teams in a fully remote environment across Canada.
Front End Developer
Front-End Engineer contributing to product development and innovation for a fast-moving SaaS company. Ownership and technical leadership on high-quality front-end features impacting customer experience.
Software Developer, React.js Specialist
Software Developer React.js Specialist responsible for frontend architecture and team guidance at Giga IT. Delivering quality code and integrating complex systems in a remote work environment.
Junior Software Developer – React.js
Software Developer React.js Junior at Giga IT. Responsible for frontend development using React/Next.js and troubleshooting complex issues.
React, Front-End Developer, Mid
React Front-End Developer responsible for developing UI functionalities and improving application performance. Join Compass UOL in the AI Revolution.
Frontend Engineer
Senior Frontend Engineer at Netrix Global developing scalable frontend architectures using React.js and TypeScript. Join a passionate team tackling complex challenges in a modern tech environment.
Senior Front End Developer – React.js
Senior Front-End Developer for Aequilibrium, developing high-scale financial applications for top global clients. Requires expertise in Java, .NET, and React.js with a focus on Agile methodologies.
Senior Software Engineer, Frontend
Senior Frontend Software Engineer developing responsive web applications for Reach Security. Focusing on modern technologies for a seamless user experience, leveraging industry best practices.
Principal Engineer, Angular
Angular Principal Engineer developing scalable applications for international financial services clients. Leading architecture decisions and ensuring high-quality front-end performance.
Senior Front End Developer – Contract
Senior Front-End Developer at Aequilibrium, working on high-scale financial and banking applications. Leading development teams and optimizing complex web applications in a remote environment.
Senior Frontend Developer – Angular
Senior Frontend Developer at Aequilibrium, responsible for developing responsive web applications for financial services with a focus on Backbase customization.
Front-End Developer, Senior
Desenvolvedor Front-End SR at Grupo SysMap focusing on high-quality web and mobile applications. Involves collaboration with multidisciplinary teams and ensuring UI/UX best practices.
Front-End Developer, Mid-Level
Front-End Developer at Grupo SysMap focused on developing user interfaces with React 18 and TypeScript. Collaborating in a dynamic environment to deliver responsive web applications.
Senior Frontend Developer
Lead Front-End developer at nesto, building robust mortgage solutions. Collaborate on high-quality projects to innovate and enhance the lending ecosystem.
Principal Frontend Engineer
Principal Frontend Engineer at Feathr, enhancing SaaS platform for nonprofits. Collaborating on frontend development and mentoring team members to improve code quality.
Senior Software Engineer – Frontend, React
Senior Software Engineer I developing modern web applications for Tandem Diabetes Care. Responsible for design, development, testing, and mentoring within the software team.
Senior Frontend Engineer, React, NextJs
Senior Frontend Engineer working on exciting AI projects at Octopus, a tech consultancy in Egypt. Collaborating on global solutions between Europe and Africa.