Senior UI Engineer

📍 Job Overview

Job Title: Senior UI Engineer

Company: HugeInc

Location: Colombia

Job Type: Full-time

Category: Frontend Engineering / Technology

Date Posted: 2026-08-31

Experience Level: 5-10 years

Remote Status: Fully Remote

🚀 Role Summary

• Design, develop, and implement modern, high-performance, and interactive web applications leveraging cutting-edge frontend stacks including React, Next.js, and TypeScript.

• Architect and integrate robust frontend experiences with enterprise Content Management Systems (CMS), specifically Adobe Experience Manager (AEM), to ensure seamless component delivery and CMS functionality.

• Collaborate closely with cross-functional teams, including UX/UI designers, QA specialists, and strategists, to translate Figma designs into pixel-perfect, functional code.

• Champion and embed best practices in web accessibility (WCAG/ARIA compliant) and performance optimization (Core Web Vitals) across all developed applications.

• Provide technical leadership, mentorship, and guidance to junior engineers within distributed, agile delivery teams, fostering a culture of continuous improvement.

📝 Enhancement Note: While the title is "Senior UI Engineer," the responsibilities and required skills clearly indicate a focus on full-stack frontend development with significant back-end integration (APIs, CMS) and architectural contributions, rather than purely UI design. The role emphasizes engineering rigor and building scalable systems, aligning with a "Revenue Operations" or "GTM Operations" adjacent role if the company's product or services heavily rely on customer-facing web applications.

📈 Primary Responsibilities

• Construct scalable, dynamic, and responsive web applications using React, Next.js, and TypeScript, ensuring seamless integration with enterprise cloud systems and various web services.

• Architect, develop, and maintain frontend components and functionalities within Adobe Experience Manager (AEM), ensuring optimal CMS integration and performance.

• Actively partner with UX, visual design, QA, and strategy teams to assess feature feasibility, refine technical requirements, and translate complex design mockups into high-fidelity code.

• Ensure strict adherence to W3C standards, WCAG/ARIA accessibility guidelines, and implement optimizations for Core Web Vitals and cross-device responsiveness.

• Apply industry-standard development methodologies, including object-oriented programming principles, inline documentation, specification design, and rigorous code reviews within an agile, rapid development framework.

• Offer technical direction and mentorship to junior engineers, effectively troubleshoot and resolve complex application issues, and collaborate with global client teams on post-launch enhancements and feature development.

📝 Enhancement Note: The responsibilities highlight a blend of hands-on coding, architectural input, and team leadership, typical of a senior engineering role. For operations professionals, understanding how these frontend development responsibilities contribute to the overall customer journey, data capture, and user experience is key. For example, effective AEM integration and performance optimization directly impact lead generation and conversion rates.

🎓 Skills & Qualifications

Education: Bachelor's degree in Computer Science, or equivalent practical experience. Professional license may be required for engineering degrees in Colombia.

Experience: 5+ years of experience in engineering teams within agile environments, collaborating on large-scale web projects with cross-functional stakeholders.

Required Skills:

• Deep expertise in JavaScript (ES202x), TypeScript, React, Next.js, and Sass (or modern CSS preprocessors).

• Strong hands-on experience developing within Adobe Experience Manager (AEM).

• Solid experience designing, building, and consuming RESTful APIs and GraphQL services.

• Proficient in Object-Oriented Programming (OOP) principles and software design patterns.

• In-depth knowledge of WCAG/ARIA guidelines and inclusive design principles.

• Proven experience optimizing Core Web Vitals and conducting performance audits using tools like Lighthouse.

• Familiarity with agile methodologies and rapid development environments.

• Advanced English proficiency (C1+) for global team and client collaboration. Preferred Skills:

• Familiarity or experience with Spec-Driven Development (e.g., Speckit, OpenSpec).

• Experience with Agentic Engineering practices and AI developer tools (e.g., Claude Code).

• Experience with cloud platforms (AWS/GCP/Azure).

• Familiarity with CI/CD pipelines (GitHub Actions/Jenkins).

• Experience with CDN/Edge deployments (Vercel/Netlify).

• Exposure to databases (SQL/NoSQL) and Docker.

• Prior experience on Healthcare project engagements.

• Hands-on experience with frontend web animations and motion design.

📝 Enhancement Note: The required skills emphasize deep technical proficiency in frontend technologies and a specific CMS (AEM). For operations roles, understanding how these skills translate into efficient data flow, user experience optimization, and system integration is crucial. For example, strong API integration skills are vital for connecting front-end experiences with back-end CRM or marketing automation platforms.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase projects demonstrating expertise in building modern, dynamic web applications using React, Next.js, and TypeScript.

• Include examples of integrations with enterprise CMS platforms, particularly Adobe Experience Manager (AEM), highlighting component-driven architecture and CMS functionality.

• Present case studies that detail the translation of complex Figma designs into pixel-perfect, functional code, emphasizing attention to detail and adherence to design specifications.

• Demonstrate a strong understanding and application of web accessibility standards (WCAG/ARIA) and performance optimization techniques (Core Web Vitals) in developed projects.

• Provide evidence of implementing object-oriented principles, inline documentation, and participating in code review processes within an agile development framework. Process Documentation:

• Detail workflows for translating design mockups into functional code, including requirements refinement and feasibility assessments with design and strategy teams.

• Document processes for integrating frontend applications with enterprise cloud systems and web services, including API consumption (REST/GraphQL).

• Outline methodologies for ensuring W3C compliance, WCAG/ARIA accessibility, and performance optimization (Core Web Vitals) throughout the development lifecycle.

• Showcase experience with agile development practices, including sprint planning, task management, code reviews, and iterative development cycles.

📝 Enhancement Note: For a Senior UI Engineer role, a portfolio is critical. Operations professionals can draw parallels by thinking about how they would document and present their own process improvements, system implementations, or data analysis projects. The emphasis here is on tangible results, adherence to standards, and collaborative workflows.

💵 Compensation & Benefits

Salary Range: Based on industry benchmarks for Senior UI Engineers in Colombia with 5-10 years of experience, a competitive salary range is estimated to be between COP 120,000,000 and COP 200,000,000 annually. This range accounts for the specialized skills in React, Next.js, TypeScript, and AEM, as well as the advanced English proficiency required for global collaboration.

Benefits:

• Comprehensive health insurance coverage, including medical, dental, and vision.

• Generous paid time off (PTO) policy, including vacation days, sick leave, and public holidays.

• Opportunities for professional development, including access to online courses, workshops, and industry conferences.

• Retirement savings plan or equivalent local pension contributions.

• Potential for performance-based bonuses and equity options.

• Flexible working hours and a supportive remote work environment.

• Access to cutting-edge technology and tools for development.

Working Hours: Standard full-time work week, approximately 40 hours, with flexibility to accommodate global team collaboration across different time zones. The company operates in an agile environment, encouraging efficient work practices over strict adherence to hours.

📝 Enhancement Note: The salary range is an estimate based on typical compensation for senior-level software engineering roles in Colombia, considering the specialized skill set and remote nature of the position. Benefits are standard for tech companies offering comprehensive packages to attract and retain talent. For operations roles, understanding the total compensation package and benefits is crucial for evaluating job offers.

🎯 Team & Company Context

🏢 Company Culture

Industry: Technology / Digital Transformation / Design & Consulting. HugeInc operates at the intersection of design, technology, and AI, focusing on building enterprise-grade systems and intelligent solutions for ambitious brands.

Company Size: 1,000+ employees. This indicates a mature organization with established processes, a global presence, and likely a structured approach to team operations and project management.

Founded: Specific founding date not provided, but the company's description suggests a significant history and evolution, particularly in embracing AI and modern technology stacks.

Team Structure:

• The Technology practice is a global team comprising Engineers, QA specialists, Business Analysts, Data Scientists, and ML Architects.

• The Senior UI Engineer will likely report to a Engineering Lead or Director within the Technology practice, working within distributed delivery teams.

• Cross-functional collaboration is a core element, with frequent interaction with Design, Strategy, QA, and client teams. Methodology:

• Emphasis on building resilient, enterprise-grade systems with deep engineering rigor and innovation.

• Focus on agentic AI, modern data stacks, and cloud infrastructure as foundational elements.

• Agile development methodologies are standard, driving rapid development and iterative improvements.

• Data-driven decision-making and performance optimization are integral to the engineering process.

Company Website: http://hugeinc.com

📝 Enhancement Note: The company's focus on "human-first AI-native" and "intelligent systems" suggests an innovative and forward-thinking culture. For operations professionals, this implies a need for adaptability, a strong data-driven mindset, and a willingness to engage with new technologies, especially AI. The global team structure points to a need for strong communication and collaboration skills across diverse teams.

📈 Career & Growth Analysis

Operations Career Level: This role is at a Senior Engineering level, indicating a high degree of technical autonomy, responsibility for complex problem-solving, and the ability to influence technical direction. It requires not only advanced technical skills but also leadership qualities, including mentoring junior team members and contributing to architectural decisions.

Reporting Structure: The Senior UI Engineer will likely report to an Engineering Manager or Technical Lead within the global Technology practice. They will work within project-specific, distributed teams, collaborating with peers across different disciplines (design, QA, strategy) and potentially client stakeholders.

Operations Impact: The impact of a Senior UI Engineer on operations is primarily through building robust, performant, and user-friendly customer-facing applications. This directly influences user adoption, conversion rates, data capture accuracy for analytics and CRM systems, and overall customer satisfaction, which are critical operational metrics. Efficient and accessible interfaces reduce support load and improve user engagement, contributing to business efficiency.

Growth Opportunities:

• Technical Specialization: Deepen expertise in specific frontend frameworks (React, Next.js), CMS platforms (AEM), or emerging areas like AI-driven development and agentic engineering.

• Architectural Leadership: Progress into roles with greater architectural oversight, leading the design of complex frontend systems and setting technical standards for teams.

• Team Leadership & Mentorship: Transition into a team lead or management role, focusing on people management, project delivery, and mentoring junior engineers.

• Cross-Disciplinary Exposure: Gain experience in adjacent fields like data science, ML engineering, or cloud architecture through project involvement and internal learning initiatives.

📝 Enhancement Note: This role offers significant growth potential within a technology-focused company. For operations professionals, understanding how senior technical roles contribute to business objectives is key. The "Operations Impact" section highlights how engineering excellence translates into tangible business results that operations teams manage and optimize.

🌐 Work Environment

Office Type: This is a fully remote position within Colombia. While there isn't a physical office for this specific role, the company has hub cities globally, suggesting a distributed, hybrid-friendly organizational structure.

Office Location(s): The role is remote within Colombia. HugeInc has physical offices in Bogotá, Medellín, and other global hub cities, but this position does not require office presence.

Workspace Context:

• A fully remote work environment requires self-discipline, strong time management, and effective asynchronous communication skills.

• Access to company-provided software, cloud-based collaboration tools, and potentially a stipend for home office setup.

• Opportunities for virtual team-building activities and online collaboration sessions to foster a sense of community.

• The work will involve extensive use of digital collaboration platforms for communication, project management, and code sharing.

Work Schedule: The standard work week is approximately 40 hours. However, given the global nature of the teams and client base, there will be a need for flexibility to attend meetings and collaborate across different time zones. The company emphasizes agile methodologies, which often promote focused work blocks and efficient task completion rather than strict 9-to-5 adherence.

📝 Enhancement Note: The fully remote nature of this role is a significant aspect. For operations professionals, this means understanding how to manage remote teams, ensure effective communication, and maintain productivity without direct physical oversight. The emphasis on flexibility is common in tech roles and requires individuals to be proactive in managing their schedules.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A brief call with a recruiter to assess basic qualifications, cultural fit, and interest in the role.

• Technical Assessment: This may involve a coding challenge (e.g., via HackerRank, Codility) focusing on JavaScript, React, and problem-solving, or a take-home project to assess practical skills.

• Technical Interviews: Multiple rounds with engineering team members and leads to dive deep into technical expertise, architectural thinking, problem-solving abilities, and experience with AEM, APIs, and performance optimization. Expect scenario-based questions and discussions about past projects.

• Portfolio Review: A dedicated session where candidates present their work, discussing their contributions, technical challenges, solutions, and the impact of their projects. This is a crucial part of the evaluation.

• Hiring Manager/Director Interview: A final discussion to assess leadership potential, mentorship capabilities, strategic thinking, and overall fit with the company culture and team dynamics.

Portfolio Review Tips:

• Curate Select Projects: Focus on 2-3 of your most impactful projects that best showcase your skills in React, Next.js, AEM integration, API consumption, and performance/accessibility optimization.

• Structure Your Narrative: For each project, clearly articulate the problem statement, your specific role and contributions, the technical challenges faced, the solutions implemented (highlighting specific technologies and methodologies), and the measurable outcomes or impact.

• Showcase AEM Expertise: If possible, include projects that clearly demonstrate your experience with Adobe Experience Manager, detailing component development, template creation, or integration aspects.

• Demonstrate Performance & Accessibility: Be prepared to discuss how you optimized for Core Web Vitals and implemented WCAG/ARIA standards. Use metrics and examples to illustrate your efforts.

• Prepare for Technical Deep Dives: Anticipate questions about your code, architectural decisions, and problem-solving approaches. Be ready to explain design patterns, API interactions, and trade-offs.

Challenge Preparation:

• Coding Challenges: Practice common JavaScript/TypeScript, React, and algorithm problems. Focus on clean, efficient, and well-documented code.

• System Design/Architecture: Prepare to discuss how you would design or improve frontend architectures for scalability, performance, and maintainability, especially in the context of AEM and microservices.

• Behavioral Questions: Prepare examples using the STAR method (Situation, Task, Action, Result) to illustrate your experience with teamwork, problem-solving, mentorship, and handling challenging situations.

• AEM Scenarios: Brush up on common AEM development scenarios, best practices, and potential pitfalls.

📝 Enhancement Note: The interview process is typical for a senior engineering role, with a strong emphasis on practical skills and portfolio demonstration. For operations professionals, the advice on structuring narratives, demonstrating impact with metrics, and preparing for technical deep dives is directly transferable to how they should present their own project successes and operational improvements.

🛠 Tools & Technology Stack

Primary Tools:

• Frontend Frameworks: React, Next.js.

• Language: JavaScript (ES202x), TypeScript.

• Styling: Sass (or modern CSS preprocessors).

• CMS: Adobe Experience Manager (AEM) - strong emphasis, AEM Edge Delivery Services (plus).

• API Technologies: RESTful APIs, GraphQL.

• Development Methodologies: Agile, Spec-Driven Development (Speckit, OpenSpec).

• AI Tools: Agentic Engineering practices, Claude Code.

Analytics & Reporting:

• Performance Auditing: Lighthouse, Core Web Vitals monitoring tools.

• Accessibility Auditing: WCAG/ARIA compliance checkers.

CRM & Automation:

• Cloud Platforms (for integration): AWS, GCP, Azure (familiarity).

• CI/CD: GitHub Actions, Jenkins (nice to have).

• Deployment/Edge: Vercel, Netlify (nice to have).

• Databases (for integration context): SQL, NoSQL (familiarity).

• Containerization: Docker (nice to have).

📝 Enhancement Note: This section highlights the core technology stack. For operations roles, understanding this stack is important for appreciating how the front-end interfaces with back-end systems (like CRMs, marketing automation tools, or data warehouses) and how performance/accessibility directly impact user experience and data integrity.

👥 Team Culture & Values

Operations Values:

• Engineering Rigor: A commitment to building robust, scalable, and high-quality systems with a strong emphasis on best practices and technical excellence.

• Innovation & Forward-Thinking: Embracing cutting-edge technologies like AI and modern cloud architectures to solve complex problems and drive client success.

• Collaboration & Teamwork: Fostering a collaborative environment where cross-functional teams work together effectively, valuing diverse perspectives and shared ownership.

• Client-Centricity: A dedication to understanding client needs and delivering solutions that meet strategic objectives and drive tangible business outcomes.

• Continuous Learning & Improvement: Encouraging a culture of ongoing skill development, knowledge sharing, and adaptation to new technologies and methodologies.

Collaboration Style:

• Cross-Functional Integration: Seamless collaboration between design, engineering, QA, and strategy teams, with shared responsibility for project success.

• Agile & Iterative: Working in agile sprints, with regular feedback loops and iterative development to adapt to evolving requirements and client needs.

• Global & Remote Communication: Effective use of digital tools for asynchronous and synchronous communication to bridge geographical distances and ensure alignment across distributed teams.

• Mentorship & Knowledge Sharing: A culture where senior members actively mentor junior colleagues, and team members readily share knowledge and best practices.

📝 Enhancement Note: The culture at HugeInc emphasizes innovation, collaboration, and a strong engineering foundation. For operations professionals, understanding these values helps in assessing whether the work environment aligns with their own working style and career aspirations. The focus on client-centricity and delivering business outcomes is particularly relevant.

⚡ Challenges & Growth Opportunities

Challenges:

• Integrating Complex Systems: Effectively integrating modern frontend stacks with enterprise CMS platforms like AEM and various cloud services requires careful architectural planning and execution.

• Maintaining Performance & Accessibility at Scale: Ensuring high performance and universal accessibility across diverse devices and user bases for large-scale web applications is an ongoing challenge.

• Managing Distributed Teams: Collaborating effectively and maintaining productivity across globally distributed, remote teams requires strong communication, project management, and cultural awareness.

• Staying Ahead of Technological Advancements: The rapid pace of change in frontend technologies, AI, and cloud infrastructure necessitates continuous learning and adaptation.

Learning & Development Opportunities:

• Advanced Frontend Technologies: Opportunities to deepen expertise in React, Next.js, and explore emerging frontend patterns and frameworks.

• AI and Agentic Engineering: Exposure to and hands-on experience with AI-driven development tools and agentic engineering practices, aligning with the company's AI-native focus.

• Cloud Architecture & DevOps: Gaining experience or further developing skills in cloud platforms (AWS, GCP, Azure) and CI/CD pipelines.

• Mentorship & Leadership Training: Opportunities to develop leadership skills through mentoring junior engineers and potentially taking on team lead responsibilities.

• Industry Conferences & Certifications: Support for attending relevant industry events and pursuing professional certifications to enhance skills and knowledge.

📝 Enhancement Note: The challenges listed are common in senior engineering roles, particularly in dynamic tech environments. The growth opportunities highlight a commitment to employee development, which is a key factor for career progression in any field, including operations.

💡 Interview Preparation

Strategy Questions:

• Frontend Architecture & Scalability: "Describe how you would architect a scalable, high-performance frontend for a large enterprise client, considering integration with AEM and various third-party services. What are the key performance bottlenecks you anticipate and how would you address them?" (Focus on discussing React/Next.js, API strategies, caching, and CDN usage).

• Accessibility & Inclusivity: "How do you ensure web applications meet WCAG/ARIA standards? Walk us through your process for identifying and remediating accessibility issues, and explain the importance of inclusive design from a user experience and business perspective." (Be prepared to discuss specific tools and techniques).

• Problem-Solving & Debugging: "Describe a complex technical challenge you faced on a previous frontend project. What was the issue, how did you approach debugging it, and what was the resolution? What did you learn from the experience?" (Use a specific example, detailing your thought process and technical steps).

Company & Culture Questions:

• AI Integration: "HugeInc is an AI-native company. How do you see AI impacting frontend development, and have you had any experience with AI developer tools or agentic engineering practices?" (Show interest and any relevant exposure).

• Collaboration in Remote Teams: "What strategies do you employ to collaborate effectively with remote and globally distributed teams, especially when working with design and strategy partners?" (Highlight communication tools, asynchronous work habits, and proactive engagement).

• Impact on Business Objectives: "How does the work of a Senior UI Engineer directly contribute to a company's business objectives and revenue goals?" (Connect frontend performance, user experience, and accessibility to conversion rates, customer satisfaction, and brand reputation).

Portfolio Presentation Strategy:

• Quantify Impact: Whenever possible, use metrics to demonstrate the success of your projects (e.g., improvement in Core Web Vitals scores, reduction in load times, increase in conversion rates, accessibility audit pass rates).

• Highlight Your Role: Clearly define your specific contributions, especially in team-based projects. Use "I" statements for your individual work and "we" statements for team accomplishments.

• Technical Depth & Clarity: Be prepared to explain complex technical concepts clearly and concisely. For AEM projects, detail your understanding of its architecture and your specific development contributions.

• Showcase Problem-Solving: Frame your project examples as solutions to specific problems, demonstrating your analytical skills and ability to overcome technical hurdles.

📝 Enhancement Note: The interview preparation advice is tailored to the technical demands of the role. For operations candidates, the structure of answering strategic, behavioral, and impact-focused questions, along with the advice on quantifying achievements, is highly relevant for their own interview preparation.

📌 Application Steps

To apply for this Senior UI Engineer position:

• Submit your application through the provided Greenhouse link.

• Customize Your Resume: Tailor your resume to highlight experience with React, Next.js, TypeScript, AEM, API integration, performance optimization (Core Web Vitals), and web accessibility (WCAG/ARIA). Quantify achievements with metrics where possible.

• Prepare Your Portfolio: Ensure your portfolio is up-to-date and showcases projects demonstrating the required skills. Be ready to present 2-3 key projects in detail, focusing on your contributions, technical challenges, solutions, and outcomes.

• Practice Interview Questions: Review common technical, behavioral, and situational interview questions relevant to senior frontend roles. Prepare specific examples using the STAR method and be ready to discuss your experience with AEM and performance optimization.

• Research HugeInc: Understand the company's focus on AI-native solutions, human-first approach, and its global presence. Prepare to discuss how your skills align with their mission and values.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and operations industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.