Senior UI Engineer

Location: This position is remote within Colombia. About Technology. Technology at Huge is powered by a global practice of creative technologists—spanning Engineers, QA specialists, Business Analysts, Data Scientists, and ML Architects—we look beyond standard patterns to build resilient, enterprise-grade systems. We combine deep engineering rigor with innovation at the edge of agentic AI, modern data stacks, and cloud infrastructure. We don't wait for industry standards to set themselves; we engineer the intelligent systems that turn audacious strategic vision into production-ready reality. The role. Huge is looking for a Senior UI Engineer to join our Technology practice in Colombia. In this role, you will build modern, interactive, and high-performance web applications using cutting-edge frontend stacks, enterprise CMS platforms, and cloud integrations. Working closely with design, strategy, QA, and global clients, you will lead component-driven implementation, embed accessibility and performance best practices, and mentor junior engineers across distributed delivery teams. What you'll be doing. Build modern, scalable, and interactive dynamic web applications using React, Next.js, and TypeScript, integrated with enterprise cloud systems and web services. Architect and develop robust frontend experiences integrated with Adobe Experience Manager (AEM), ensuring seamless component delivery and CMS functionality. Partner with UX, visual design, QA, and strategy teams to evaluate feature feasibility, refine requirements, and translate Figma designs into pixel-perfect code. Ensure all applications are W3C-compliant, WCAG/ARIA accessible, and optimized for core performance metrics and cross-device responsiveness. Apply standard methodologies including object-oriented principles, inline documentation, specification design, and code reviews in an agile, rapid development environment. Provide technical guidance and coaching to junior team members, troubleshoot complex application issues, and collaborate with global client teams on post-launch enhancements. What we'd like to see. 5+ years of experience on an engineering team in agile environments, working alongside creatives, project managers, and strategists on large-scale web projects. Strong hands-on experience developing within Adobe Experience Manager (AEM); familiarity with AEM Edge Delivery Services is a strong plus. Deep expertise in JavaScript (ES202x), TypeScript, React, Next.js, and Sass (or modern CSS preprocessors). Solid experience designing, building, and consuming RESTful APIs and GraphQL services, along with strong OOP knowledge and software design patterns. In-depth knowledge of WCAG/ARIA guidelines and inclusive design principles, with hands-on experience optimizing Core Web Vitals and conducting Lighthouse audits. Familiarity or experience with Spec-Driven Development (e.g., Speckit, OpenSpec), Agentic Engineering practices, and AI developer tools like Claude Code. Nice to have: Experience with cloud platforms (AWS/GCP/Azure), CI/CD pipelines (GitHub Actions/Jenkins), CDN/Edge deployments (Vercel/Netlify), databases (SQL/NoSQL), and Docker. Nice to have: Prior experience on Healthcare project engagements, or hands-on experience with frontend web animations and motion design. Bachelor's degree in Computer Science (or equivalent experience) and advanced English proficiency (C1+) for global team and client collaboration. If the selected candidate holds a degree in Engineering or a related profession, they must present their professional license. To verify your degree requires this license, please visit www.copnia.gov.co and https://www.consejoprofesional.org.co/ . About Huge. Huge is an independent, human-first AI-native design and technology company. We make things that matter by bringing AI, people, design and technology together as one system. With more than 1,000 design and technology experts working in hub cities around the world, including Bogotá, Chicago, Ho Chi Minh City, London, Los Angeles, Medellín, New York, San Francisco, and Washington, DC, we partner with some of the world’s most ambitious brands, including Google, NBCU, PepsiCo, Vail Resorts, Atlantic Health, and Candescent. Learn more at hugeinc.com . Huge is committed to creating an inclusive employee experience for all. Regardless of race, gender, religion, sexual orientation, age, disability, or if you’re parenting the next generation of innovators, we firmly believe that our work is at its best when everyone feels free to be their most authentic self. Huge is an equal opportunity employer (EOE). We strongly support diversity in the workforce. We are committed to an inclusive, barrier-free recruitment and selection process and work environment. If you are contacted for a job opportunity, please advise us of any accommodation needed to ensure you have access to a fair and equitable process. Any information received relating to accommodation will be addressed confidentially. Workers shall not be required to pay employers’ or agents’ recruitment fees or other related fees for their employment. If any such fees are found to have been paid by workers, such fees shall be repaid to the worker. #LI-POST #LI-Remote