Web UI Developer

📍 Job Overview

Job Title: Web UI Developer

Company: TTEC

Location: Bogota, Colombia

Job Type: Full-Time

Category: Software Development / Engineering

Date Posted: May 22, 2026

Experience Level: 2-5 Years

Remote Status: Remote (Colombia-based)

🚀 Role Summary

• This role focuses on developing and enhancing user interfaces for web and mobile applications using React and modern front-end technologies.

• Key responsibilities include technical decision-making for React projects, coding, documentation, and implementing complete, functional user interfaces.

• The position requires significant collaboration with internal and external clients to understand product requirements and drive development tasks.

• The developer will perform product analysis and increasingly complex development tasks, necessitating research and analytical skills.

• A strong emphasis is placed on code quality, testing, and familiarity with modern development workflows, including CI/CD and DevOps practices.

📝 Enhancement Note: While the job title is "Web UI Developer," the description clearly indicates a role within the "Digital" division of TTEC, suggesting a focus on customer experience solutions. This implies a need for developers who can translate business needs into user-friendly interfaces, aligning with Go-To-Market (GTM) strategies through effective digital product delivery. The "consultancy and training division" context suggests the developer might work on client-facing solutions or internal tools that support client engagement.

📈 Primary Responsibilities

• Design and implement technical solutions for React-based projects, making key architectural and design decisions.

• Write clean, well-documented, and efficient code using JavaScript, HTML5, and CSS3, adhering to best practices.

• Develop and deliver complete, functional user interfaces for web and/or mobile applications, incorporating the latest front-end technologies.

• Conduct thorough product analysis, research, and problem-solving for increasingly complex development tasks.

• Collaborate effectively with cross-functional teams, including product managers, designers, and backend developers, to ensure seamless integration and delivery.

• Engage with internal stakeholders and potentially external clients to gather requirements, provide updates, and present technical solutions.

• Implement responsive design principles and ensure cross-browser compatibility and optimal performance.

• Write and maintain unit tests, integration tests, and potentially end-to-end tests to ensure code quality and application stability.

• Participate in code reviews, providing constructive feedback to peers and incorporating feedback on own code.

• Stay updated with emerging front-end technologies and industry trends, proposing and implementing improvements to the development process and technology stack.

📝 Enhancement Note: The role involves more than just coding; it requires "technical decision-making" and "product analysis," indicating a level of ownership and strategic input typical of mid-level to senior developers in operations-adjacent roles. The emphasis on client communication positions this role as a bridge between technical development and business outcomes, a key aspect of GTM operations.

🎓 Skills & Qualifications

Education:

Experience:

• 2+ years of hands-on experience in front-end development, with a strong focus on building applications using React.

Required Skills:

• Fluent written and spoken English.

• Deep understanding of React, including hooks, functional components, component lifecycle, state management (Context API, Redux, Zustand, Recoil), and data fetching (React Query, SWR).

• Strong expertise in modern JavaScript (ES6+) and DOM manipulation.

• Proficient with HTML5, CSS3, and responsive design techniques (Flexbox, Grid, mobile-first development).

• Experience consuming and integrating RESTful APIs.

• Solid understanding of modern build tools (Vite, Webpack, Babel, esbuild) and package managers (npm).

• Familiarity with Git for version control, including branching strategies, pull requests, and repository management.

• Experience with unit testing frameworks like Jest and React Testing Library.

• Knowledge of code quality tools such as ESLint and Prettier.

Preferred Skills:

• Experience with TypeScript or a strong willingness to learn and adapt quickly.

• Familiarity with GraphQL.

• Experience with end-to-end testing frameworks like Cypress or Playwright.

• Basic to advanced DevOps knowledge, including experience with cloud platforms (Azure, AWS) and CI/CD pipelines (GitHub Actions, GitLab CI, Azure DevOps).

• Familiarity with MySQL administration tools (e.g., phpMyAdmin).

• Basic understanding of backend concepts (Node.js, Express, or similar).

• Knowledge of web accessibility standards (WCAG) and best practices.

• Experience with performance optimization techniques for React applications.

• Experience with containerization technologies like Docker.

📝 Enhancement Note: The extensive list of required and preferred skills, especially in tooling, testing, and DevOps, suggests this role is more than a standard UI developer. It leans towards a "Full-Stack" or "Frontend Engineer" role with operational responsibilities in the development lifecycle, crucial for efficient GTM product deployment and maintenance.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase a minimum of 2-3 complex React projects that demonstrate proficiency in building functional user interfaces from concept to deployment.

• Projects should highlight expertise in state management, API integration, and responsive design.

• Include examples of code structure, component design patterns, and problem-solving approaches.

• Clearly articulate the technical challenges faced and the solutions implemented, focusing on efficiency and user experience improvements.

Process Documentation:

• For each project, briefly describe the development methodology used (e.g., Agile, Scrum).

• Detail the testing strategy employed, including types of tests written and tools used.

• Explain the build and deployment process, including any CI/CD pipelines or DevOps practices involved.

• Document any significant technical decisions made and the rationale behind them, especially those impacting performance or scalability.

📝 Enhancement Note: For a UI Developer role with GTM implications, the portfolio should not just display aesthetics but also the robustness and efficiency of the implemented solutions. This includes demonstrating how the UI supports user workflows, data capture, and seamless interaction with backend systems, which directly impacts customer experience and operational efficiency.

💵 Compensation & Benefits

Salary Range:

Benefits:

• Dedication to career growth and professional development.

• Actively diverse and inclusive culture.

• Community-minded organization committed to giving back.

• Global team of curious lifelong learners guided by company values.

• Competitive compensation package.

• Performance bonus opportunities.

Working Hours:

• Standard full-time working hours, estimated at 40 hours per week.

• The role is remote, offering flexibility within the Colombian time zone (America/Bogota).

📝 Enhancement Note: The inclusion of "Performance Bonus Opportunities" and "competitive compensation" hints at a performance-driven environment, common in roles that directly influence customer engagement and business outcomes. The "career growth and professional development" benefit is crucial for attracting and retaining skilled developers who can contribute to ongoing GTM strategy refinement.

🎯 Team & Company Context

🏢 Company Culture

Industry: Technology, Customer Experience, Consulting, and Engagement Solutions. TTEC Digital operates within the broader customer experience management sector, focusing on digital transformation and engagement strategies for leading brands.

Company Size: TTEC is a large global organization with over 50,000 employees. TTEC Digital, as a division, likely comprises a significant, though potentially smaller, specialized team focused on digital solutions.

Founded: TTEC was founded in 1982, bringing decades of experience in customer service and engagement.

Team Structure:

• The role is part of a "small and talented global creative team" within TTEC Digital.

• This suggests a collaborative environment where team members work closely together across different geographies.

• The Web UI Developer will likely report to a Lead Developer, Engineering Manager, or Creative Director within the Digital division.

Methodology:

• The team likely operates with Agile methodologies, given the emphasis on iterative development, collaboration, and responsiveness to client needs.

• Development processes will involve code reviews, testing, and continuous integration/continuous deployment (CI/CD) practices.

• Data-driven decision-making is implied through the focus on "product analysis" and delivering "amazing experiences."

Company Website: https://www.ttec.com/ (TTEC) and https://www.ttec.com/digital (TTEC Digital)

📝 Enhancement Note: The company's focus on customer experience and digital solutions means this role is integral to TTEC's GTM strategy. The developer's work directly contributes to the quality of digital touchpoints that clients experience, influencing customer acquisition, retention, and overall brand perception.

📈 Career & Growth Analysis

Operations Career Level: This position is classified as a mid-level to senior Web UI Developer. It requires significant hands-on experience (2+ years) and the ability to make technical decisions, perform complex analysis, and mentor others implicitly through code quality and best practices.

Reporting Structure: The developer will be part of a "small and talented global creative team" and likely report to a team lead or manager within TTEC Digital. Collaboration with product managers and backend engineers is also a key aspect of the reporting and working dynamic.

Operations Impact: The Web UI Developer's work directly impacts the user experience of digital platforms and applications that TTEC offers to its clients or uses internally to manage customer interactions. High-quality UI development is crucial for client satisfaction, adoption rates of new digital tools, and the overall success of TTEC's digital service offerings, which are a core part of their GTM strategy.

Growth Opportunities:

• Skill Advancement: Opportunities to deepen expertise in React and its ecosystem, explore newer state management libraries, and gain proficiency in TypeScript.

• Broader Technical Exposure: Potential to gain experience in backend concepts, DevOps, cloud platforms (Azure, AWS), and CI/CD pipelines, moving towards a full-stack or DevOps-focused role.

• Leadership Potential: As experience grows, opportunities may arise to lead small development initiatives, mentor junior developers, or become a subject matter expert in specific front-end technologies.

• Cross-Functional Roles: Potential to move into roles with more direct product management or client-facing responsibilities, leveraging technical expertise in a strategic capacity.

• Industry Specialization: Develop expertise in specific industries TTEC serves (e.g., financial services, healthcare) by building tailored digital solutions.

📝 Enhancement Note: The "consultancy and training division" context implies a dynamic environment where continuous learning and adaptation are key for career progression. Developers who can not only build but also understand the business impact of their work will find significant growth opportunities aligned with GTM success.

🌐 Work Environment

Office Type: This is a remote position, allowing employees to work from anywhere within Colombia. While there isn't a physical office requirement for daily work, TTEC is a large organization with physical offices globally.

Office Location(s): The role is open to candidates located in any city within Colombia, with Bogota being a primary derived location.

Workspace Context:

• Remote Collaboration: Expect extensive use of collaboration tools (e.g., Slack, Microsoft Teams, Jira) for communication, project management, and code sharing.

• Technology Stack: Access to modern development tools, cloud infrastructure, and potentially shared development environments.

• Team Interaction: Regular virtual meetings, stand-ups, and code reviews will be part of the daily routine, fostering a sense of team connection despite the remote setup.

Work Schedule:

• The standard working hours are approximately 40 hours per week.

• Flexibility may be offered within the standard workday, aligned with the America/Bogota time zone, to accommodate project deadlines and team collaboration.

📝 Enhancement Note: The remote nature of this role is a key aspect of the work environment, demanding strong self-discipline and communication skills. For a GTM-focused role, this means the developer must be adept at managing their time effectively to meet project milestones and contribute to agile development cycles, ensuring digital products are ready for market deployment.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A brief call with a recruiter to assess basic qualifications, English fluency, and cultural fit.

• Technical Assessment: This may involve a coding challenge or a take-home project focused on React development, testing, and potentially API integration.

• Technical Interview(s): In-depth discussions with hiring managers and/or senior developers covering React concepts, JavaScript fundamentals, problem-solving skills, and experience with the required tools and technologies.

• Portfolio Review: A session where candidates present their portfolio projects, discussing technical decisions, challenges, and outcomes.

• Final Interview: May involve a discussion with a higher-level manager or team lead to assess strategic thinking, communication, and overall fit within the TTEC Digital team.

Portfolio Review Tips:

• Curate Selectively: Choose 2-3 of your strongest, most relevant projects that best showcase your React skills, problem-solving abilities, and understanding of UI/UX principles.

• Highlight Impact: For each project, clearly articulate the problem you were solving, your specific contributions, the technologies used, and the positive outcomes or lessons learned. Quantify achievements where possible (e.g., performance improvements, user satisfaction metrics).

• Showcase Code Quality: Be prepared to discuss your code structure, design patterns, testing strategies, and why you made certain technical choices. If using GitHub, ensure repositories are clean, well-documented, and feature a clear README.

• Address Challenges: Be ready to discuss challenges faced during development and how you overcame them. This demonstrates resilience and problem-solving skills.

• Connect to Requirements: Tailor your presentation to highlight skills and experiences that directly match the job description, especially React, modern JavaScript, and related tools.

Challenge Preparation:

• Practice Core Concepts: Brush up on JavaScript fundamentals, React hooks, state management patterns, component lifecycle, and API interaction.

• Solve Algorithmic Problems: Practice common coding interview problems that test logic and data structure understanding.

• Understand Testing: Be prepared to discuss unit testing, integration testing, and potentially end-to-end testing concepts and tools (Jest, React Testing Library, Cypress).

• Review Build Tools & DevOps: Familiarize yourself with concepts like Webpack/Vite, Babel, ESLint, Prettier, Git, CI/CD, and basic cloud concepts.

• Prepare Questions: Have thoughtful questions ready for the interviewers about the team, projects, technology stack, and company culture.

📝 Enhancement Note: The portfolio review is critical for this role. It's an opportunity to demonstrate not just coding ability but also the developer's understanding of how UI contributes to business goals and client success—a key aspect of GTM strategy execution.

🛠 Tools & Technology Stack

Primary Tools:

• Frontend Framework: React (with hooks, functional components, Context API, various state management libraries like Redux, Zustand, Recoil).

• JavaScript: Modern JavaScript (ES6+) is essential. TypeScript is a strong plus.

• Styling: HTML5, CSS3 (Flexbox, Grid), responsive design principles. Experience with CSS frameworks/libraries like Material UI, Chakra UI, Ant Design, Tailwind CSS, or Bootstrap is highly valued.

• Data Fetching: React Query, SWR, or similar libraries for efficient data fetching and caching.

• API Integration: Experience with RESTful APIs is required; GraphQL experience is a plus.

Frontend Tooling & Build Systems:

• Build Tools: Vite, Webpack, Babel, esbuild.

• Package Managers: npm.

• Linters/Formatters: ESLint, Prettier.

Testing & Quality:

• Unit/Integration Testing: Jest, React Testing Library.

• End-to-End Testing: Cypress, Playwright.

DevOps & Deployment:

• Cloud Platforms: Azure, AWS (basic to advanced knowledge).

• CI/CD: GitHub Actions, GitLab CI, Azure DevOps.

• Containerization: Docker (preferred).

Version Control & Collaboration:

• Version Control: Git (GitHub, GitLab).

• Issue Tracking: Jira, Azure Boards, or similar.

Backend & Database Awareness:

• Databases: Familiarity with MySQL administration tools (e.g., phpMyAdmin).

• Backend Concepts: Basic understanding of Node.js, Express, or similar backend technologies.

📝 Enhancement Note: The extensive list of required tools and technologies, especially in build systems, testing, and DevOps, indicates that TTEC Digital values a development team that is self-sufficient and capable of contributing to the entire software delivery lifecycle. This aligns with GTM goals by ensuring efficient and reliable deployment of digital solutions.

👥 Team Culture & Values

Operations Values:

• Customer-Centricity: A strong focus on delivering amazing customer experiences, which translates to building intuitive and effective user interfaces.

• Innovation: Encouraging lifelong learning and embracing new technologies to solve complex problems.

• Collaboration: Working effectively within a global, diverse team, sharing knowledge, and supporting colleagues.

• Inclusivity & Diversity: TTEC actively promotes a diverse and inclusive culture where all employees feel valued and can be their authentic selves.

• Accountability & Ownership: Taking responsibility for technical decisions and the quality of delivered work.

• Efficiency: Striving for streamlined processes and optimized solutions in development and deployment.

Collaboration Style:

• Agile & Iterative: Expect a collaborative, agile approach with regular communication and feedback loops.

• Cross-Functional: Strong interaction with product, design, and backend engineering teams to achieve common goals.

• Knowledge Sharing: Encouragement of sharing best practices, learnings, and solutions through code reviews, internal documentation, and potentially team sessions.

• Remote-First Communication: Proficient use of digital communication tools to maintain connection and collaboration across geographical distances.

📝 Enhancement Note: The emphasis on "amazing service and technology" and "humanity" suggests a culture that balances technical excellence with empathy and strong interpersonal skills. For a UI Developer, this means understanding the user's emotional and functional needs, a critical component of successful GTM strategies.

⚡ Challenges & Growth Opportunities

Challenges:

• Global Team Coordination: Effectively collaborating and communicating with colleagues across different time zones and cultural backgrounds.

• Rapid Technological Evolution: Keeping pace with the fast-changing landscape of front-end technologies and React ecosystem updates.

• Client-Specific Requirements: Adapting development practices to meet unique client needs and industry standards (e.g., financial services, healthcare).

• Balancing Performance and Features: Optimizing application performance while implementing complex features and ensuring a smooth user experience.

• Remote Work Discipline: Maintaining productivity, focus, and team connection while working remotely.

Learning & Development Opportunities:

• Formal Training: Access to TTEC's commitment to professional development, potentially including courses, certifications, and workshops.

• Mentorship: Opportunities to learn from experienced senior developers and potentially mentor junior team members as skills grow.

• Conference Participation: Potential for attending industry conferences (virtual or in-person) to stay abreast of the latest trends and network with peers.

• Cross-Disciplinary Exposure: Learning about backend development, DevOps practices, and the broader customer experience domain TTEC operates within.

• Specialized Skill Development: Deep dives into areas like web accessibility (WCAG), performance optimization, or specific UI frameworks.

📝 Enhancement Note: The challenges presented are typical for a global, remote role in a fast-paced tech environment. To excel, the developer must demonstrate adaptability, a proactive learning mindset, and strong communication skills, all of which are essential for contributing to dynamic GTM initiatives.

💡 Interview Preparation

Strategy Questions:

• "Describe a complex UI component you built using React. What were the key technical decisions, challenges, and outcomes?" (Focus on demonstrating technical depth, problem-solving, and React expertise).

• "How do you approach ensuring code quality and maintainability in a large React project?" (Discuss testing strategies, code reviews, linting, and design patterns).

• "Imagine you need to integrate a new RESTful API into an existing React application. Walk me through your process, including data fetching, state management, and error handling." (Showcase practical application of skills and understanding of the development lifecycle).

Company & Culture Questions:

• "What interests you about TTEC Digital and this specific Web UI Developer role?" (Research TTEC's digital offerings, client base, and company values. Connect your skills to their mission).

• "How do you handle feedback on your code or design from peers or stakeholders?" (Demonstrate openness to constructive criticism and a collaborative spirit).

Portfolio Presentation Strategy:

• Structure for Impact: For each project, follow a clear narrative: Problem -> Solution -> Your Role/Contribution -> Technologies Used -> Key Outcomes/Learnings.

• Quantify Success: Whenever possible, use metrics to demonstrate the impact of your work (e.g., "improved page load time by 20%," "reduced user error rate by 15%").

• Showcase Technical Prowess: Be ready to pull up code snippets or discuss architectural decisions. Explain why you chose certain libraries or patterns.

• Highlight GTM Relevance: Emphasize how your UI work contributes to user engagement, efficiency, or achieving business objectives for the application's users. Frame your work as enabling business goals.

• Be Concise and Engaging: Respect the interviewers' time. Practice your presentation to be clear, focused, and engaging without being overly verbose.

📝 Enhancement Note: Preparing for this role involves more than just technical prowess. Demonstrating an understanding of how UI development contributes to broader business objectives, client satisfaction, and efficient product delivery is key. Frame your portfolio and answers to highlight this GTM alignment.

📌 Application Steps

To apply for this Web UI Developer position:

• Click the provided link to access the TTEC careers portal and submit your application.

• Resume Optimization: Tailor your resume to prominently feature your React expertise, JavaScript proficiency, and experience with the specific tools and technologies listed in the job description. Use keywords like "React," "JavaScript," "HTML5," "CSS3," "UI Developer," "Front-End," and any listed state management libraries or testing frameworks. Quantify achievements where possible.

• Portfolio Preparation: Ensure your portfolio is up-to-date and easily accessible. Select 2-3 projects that best showcase your skills and prepare a concise presentation that highlights your technical contributions, problem-solving approach, and the impact of your work, linking it to user experience and business goals.

• Technical Skill Refresh: Review core React concepts, modern JavaScript features, responsive design principles, and common testing frameworks. Practice coding challenges related to UI development.

• Company Research: Familiarize yourself with TTEC and TTEC Digital, their mission, values, and the types of digital solutions they provide to clients. Understand their focus on customer experience and digital engagement.

⚠️ 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.