Freelance Senior UI Engineer

Location: This position is remote within Colombia

About Technology at Huge

At Huge, technology is more than a delivery mechanism; it’s a strategic force that powers transformative digital ecosystems. We don’t just implement platforms, we define how enterprise systems connect, evolve, and deliver value at scale. Our technologists operate at the intersection of architecture, innovation, and real-world impact.

As we continue expanding our digital product and experience capabilities, we are looking for a Senior UI Engineer with strong JavaScript/TypeScript expertise to help build high-quality, scalable digital experiences across web platforms.

IMPORTANT DISCLOSURE

• This is a freelance contract position.
• Candidates must be available 100% from March 30 through April 30.
• Applicants must be able to commit to a 58% allocation throughout the contract period; those who cannot will not be considered.
• Compensation for this role is hourly-based.

The Role

Huge is looking for a Senior UI Engineer with strong experience in modern frontend technologies, particularly React and JavaScript/TypeScript. In this role, you will be responsible for building scalable, high-performance user interfaces and collaborating closely with cross-functional teams including design, product, QA, and backend engineering.

You will work in a fast-paced, agile environment, contributing to the development of modern web applications, integrating with CMS platforms and APIs, and ensuring high standards in performance, accessibility, and usability.

What You’ll Be Doing

• Build high-quality, scalable, and maintainable user interfaces using React and JavaScript/TypeScript.
• Develop responsive and accessible interfaces using HTML5, CSS3/SASS, and modern frontend practices.
• Integrate frontend applications with CMS platforms and REST APIs.
• Collaborate with design teams (Figma), product managers, and QA to deliver high-quality digital experiences.
• Work closely with cross-functional teams in an agile environment.
• Ensure cross-browser compatibility, performance optimization, and accessibility compliance.
• Contribute to building scalable UI components and design systems.
• Participate in debugging, testing, and continuous improvement of frontend codebases.
• Solve complex UI challenges in fast-paced, delivery-focused environments.

What We’d Like to See

• 3+ years of experience working as a Senior UI / Frontend Engineer.
• Strong proficiency in React and modern JavaScript/TypeScript.
• Strong knowledge of semantic HTML, CSS/SASS, and responsive design.
• Experience building scalable UI components and design systems.
• Experience integrating frontend applications with CMS platforms and REST APIs.
• Familiarity working with design tools like Figma.
• Experience working in agile environments and cross-functional teams.
• Strong problem-solving skills and ability to deliver high-quality interfaces.

Nice to Have

• Experience with Adobe Experience Manager (AEM), including component development.
• Experience with Optimizely (CMS or experimentation platform).

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 a design and technology company. We create products and experiences that grow the world’s most ambitious brands. We do this by designing experiences for people, not users, and uncovering new sources of growth by leveraging our creative talent, our proprietary platform LIVE and unlocking the advantages brought to us by emerging technologies. We believe all experiences should be intelligent, shoppable and unique to every brand.

Huge’s nearly 1,000 thinkers, tinkerers, makers and creators, have been problem-solving across North America, Europe, and Latin America for over 25 years. Interested? You’ll find more information at www.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.

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