Title: Frontend Design System EngineerKey Skills: JavaScript, TypeScript, Design Systems, React, Angular, Vue, Wiz Framework, CSS/SCSS, Automated Testing, Component ArchitectureExperience: 7+ years of frontend development experience.Location: Costa Rica or Peru.Modality: Remote only in Costa Rica or Peru.At Coforge, we are looking for a Frontend JavaScript Design System Engineer (#20904-20-2) with the following profile.Main Responsibilities- Build and maintain reusable, scalable UI components and modules using TypeScript/JavaScript and component-based frameworks.- Develop schema-driven frontend solutions capable of dynamically rendering content through configuration-based architectures.- Translate UX/UI designs into pixel-perfect, responsive, and cross-browser compatible interfaces.- Integrate components across multiple architectural layers, including schemas, data pipelines, runtime rendering, and CMS platforms.- Develop automated unit, integration, and regression tests to ensure component quality and stability.- Ensure adherence to design system standards, performance requirements, and frontend best practices.- Optimize component maintainability, scalability, and long-term stability.- Collaborate with cross-functional teams to deliver consistent and high-quality user experiences.- Navigate complex codebases and contribute high-quality solutions with minimal supervision.Required Qualifications- 7+ years of experience in frontend software engineering.- Strong proficiency in JavaScript and TypeScript.- Experience working with modern frontend frameworks such as React, Angular, Vue,



or similar component-driven frameworks.- Ability to quickly adapt to proprietary frameworks and internal development ecosystems.- Proven experience building schema-driven and data-driven UI components.- Strong understanding of component architecture and reusable design patterns.- Advanced knowledge of CSS, SCSS/Sass, Flexbox, CSS Grid, responsive design, and design token-based systems.- Experience developing pixel-perfect user interfaces from design specifications.- Strong experience with automated testing frameworks such as Jest, Jasmine, Karma, or similar solutions.- Deep understanding of DOM lifecycle, semantic HTML, browser rendering, and frontend performance optimization.- Experience handling edge cases, dynamic content rendering, localization, and responsive behavior.- Strong problem-solving skills and ability to work autonomously in complex technical environments.- Experience with Git and modern software development practices.- Upper-Intermediate to Advanced English communication skills.Preferred Qualifications- Experience working with design systems, component libraries, or enterprise-scale frontend platforms.- Previous exposure to Google technologies and frameworks such as Wiz, Blaze/Bazel, or related internal tooling.- Experience building CMS-driven frontend architectures.- Knowledge of accessibility standards (WCAG / a11y).- Experience with tokenized design systems.- Familiarity with frontend performance optimization and scalability practices.- Experience supporting large-scale web platforms serving high-traffic environments.Published on: 05-10-2026At Coforge, we hire professionals solely based on their skills and qualifications and do not discriminate based on age, disability, religion, gender, sexual orientation, socioeconomic status, or nationality.#J-18808-Ljbffr

📌 Frontend JavaScript Design System Engineer (Lima)
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📍 Lima