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 (Argentina)
🏢 500 Designs
📍 Argentina