About the Role

500 Designs is looking for a

Senior Front-End Developer to join an exciting enterprise website transformation project for a general technology company. You'll work closely with our Technical Lead, UX/UI designers, and CMS developers to build scalable, reusable, and high-performing front-end experiences.

Responsibilities

- Develop responsive, accessible, and reusable front-end components using Angular or React.

- Translate Figma designs into production-ready code.

- Build reusable templates and layouts.

- Collaborate closely with the Optimizely developer to integrate components into the CMS.

- Optimize performance, accessibility (WCAG), SEO, and Core Web Vitals.

- Ensure cross-browser compatibility.

- Participate in sprint planning, code reviews, QA, and technical discussions.

Required Qualifications





- 5+ years of front-end development experience.

- Strong experience with Angular or React.

- Expert knowledge of HTML5, CSS3/SCSS, JavaScript (ES6+), and TypeScript.

- Experience working with REST APIs.

- Experience implementing responsive and accessible interfaces.

- Familiarity with Git and modern development workflows.

- Experience working with Figma.

Nice to Have

- Experience integrating with CMS platforms.

- Enterprise website development experience.

- Optimizely CMS experience.

- Technical SEO and performance optimization.

- Azure DevOps or Jira experience.

- Automated testing experience.

📌 Senior Front-End Developer (Angular / React) (Argentina)
🏢 500 Designs
📍 Argentina