Frontend Web Developer (UI)

📍 Job Overview

Job Title: Frontend Web Developer (UI)

Company: Kanz

Location: Riyadh, Saudi Arabia

Job Type: Full-time

Category: Frontend Development / UI Engineering

Date Posted: 2026-07-27T19:04:14.942

Experience Level: 5-10 years

Remote Status: On-site

🚀 Role Summary

• Develop and maintain high-quality, responsive, and accessible web user interfaces.

• Drive efficiency through the creation of reusable UI components and adherence to Service Level Agreements (SLAs).

• Foster strong collaboration with design and backend engineering teams to ensure seamless integration and user experience.

• Focus on continuous improvement by enhancing page performance and accessibility scores.

• Uphold code quality through rigorous testing and code review processes.

📝 Enhancement Note: While the role is Frontend Web Developer (UI), the emphasis on "high-quality web user interfaces for responsive, accessible, and high-performance applications" and collaboration with backend teams strongly suggests a role that could intersect with or support broader GTM (Go-To-Market) initiatives by ensuring user-facing applications are robust and performant. This is particularly relevant if the applications directly impact customer experience or sales enablement tools.

📈 Primary Responsibilities

• Build and maintain high-quality, responsive, and accessible web user interfaces for Kanz applications.

• Deliver reusable UI components efficiently, contributing to faster development cycles and consistent design language.

• Improve page performance and accessibility scores to meet or exceed industry standards and user experience expectations.

• Collaborate effectively with the design team to translate wireframes and mockups into functional UI elements, and with backend teams to integrate APIs seamlessly.

• Resolve front-end defects within defined Service Level Agreements (SLAs) to ensure application stability and user satisfaction.

• Maintain high code quality through comprehensive unit testing, code reviews, and adherence to best practices.

📝 Enhancement Note: The responsibilities clearly outline core frontend development tasks. For a role that might touch upon GTM, the "collaboration with design and backend teams" could extend to understanding how these interfaces support sales tools, marketing portals, or customer-facing platforms, implying a need for understanding user workflows and conversion optimization from a UI perspective.

🎓 Skills & Qualifications

Education: Not specified, but equivalent practical experience will be considered.

Experience: 5+ years of professional front-end development experience, with a proven track record in building complex user interfaces.

Required Skills:

• Strong proficiency in HTML5 and CSS3 (including Flexbox and Grid for advanced layout techniques).

• Deep understanding of modern JavaScript (ES6+), including asynchronous programming and DOM manipulation.

• Expertise in React, with a solid grasp of its core principles and ecosystem.

• Experience with TypeScript for enhanced code quality and maintainability.

• Proven ability to integrate with RESTful APIs.

• Experience with unit testing frameworks, specifically Jest.

• Demonstrated knowledge of performance optimization techniques for web applications.

• Proficiency in version control systems, particularly Git and GitHub.

• Excellent problem-solving skills and a proactive approach to identifying and resolving technical challenges.

• Experience in developing responsive and accessible UI components. Preferred Skills:

• Familiarity with other modern JavaScript frameworks or libraries.

• Experience with state management libraries (e.g., Redux, Zustand).

• Knowledge of build tools and bundlers (e.g., Webpack, Vite).

• Understanding of CI/CD pipelines for frontend development.

• Experience with UI/UX design principles and best practices.

📝 Enhancement Note: The list of required skills is comprehensive for a senior frontend role. The inclusion of React, TypeScript, and Jest points towards a modern, robust development environment. For operations-adjacent roles, understanding how these skills translate to building efficient sales enablement tools or customer portals would be a key differentiator.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase a minimum of 3-5 complex UI projects demonstrating proficiency in React, HTML5, CSS3, and JavaScript (ES6+).

• Include examples of responsive design implementation across various devices and screen sizes.

• Highlight projects where accessibility standards (WCAG) were a key consideration during development.

• Present case studies detailing performance optimization efforts and their measurable impact on load times or user interaction.

• Demonstrate experience with REST API integration, showing how data was fetched and displayed effectively.

• Provide examples of reusable component architecture and design patterns implemented. Process Documentation:

• Explain the workflow for developing and testing new UI features, from concept to deployment.

• Detail the process for identifying and resolving front-end defects, including SLA adherence.

• Outline the approach to collaborating with design and backend teams, including communication channels and feedback loops.

• Describe the methodology for code quality assurance, including testing strategies (unit, integration) and code review practices.

📝 Enhancement Note: A strong portfolio is critical for this role. Candidates should focus on projects that clearly demonstrate the application of required skills, particularly in building scalable, performant, and accessible interfaces. For roles with potential GTM overlap, showcasing projects that improved user conversion or engagement would be highly beneficial.

💵 Compensation & Benefits

Salary Range: SAR 10,000 - SAR 15,000 per month.

Benefits:

• Full-time employment with a stable company.

• Opportunity to work on impactful projects in a growing market.

• Collaborative and dynamic work environment.

• Potential for professional development and skill enhancement.

• [Specific benefits such as health insurance, paid time off, etc., would typically be provided by the employer and should be confirmed.]

Working Hours: Standard 40-hour work week, likely with potential for some flexibility depending on project needs and team coordination.

📝 Enhancement Note: The provided salary range (SAR 10,000 - SAR 15,000 monthly) is a reasonable estimate for a Frontend Web Developer with 5+ years of experience in Riyadh, Saudi Arabia. This range considers the cost of living and typical market rates for skilled tech professionals in the region. Standard benefits for a full-time role in Saudi Arabia would typically include health insurance and paid leave, which should be confirmed with the employer.

🎯 Team & Company Context

🏢 Company Culture

Industry: The company Kanz operates within is not explicitly stated, but the job title "Frontend Web Developer (UI)" suggests a technology-driven organization, potentially in software development, e-commerce, digital services, or a tech-focused department within a larger enterprise.

Company Size: Not specified. This could range from a startup to a mid-sized or large enterprise, influencing the pace of work, team structure, and scope of responsibilities.

Founded: Not specified. This information would provide context on the company's history and maturity.

Team Structure:

• The team likely consists of other frontend developers, UI/UX designers, and backend engineers, forming a cross-functional development unit.

• Reporting lines are not specified but would typically be to a Lead Frontend Developer, Engineering Manager, or Head of Technology.

• Collaboration is expected to be close with design and backend teams to ensure cohesive product development. Methodology:

• Agile methodologies (Scrum, Kanban) are commonly used for frontend development projects, emphasizing iterative development and continuous feedback.

• A strong focus on code quality, testing, and performance optimization suggests a commitment to robust engineering practices.

• Data-driven decision-making may be employed, using analytics to inform UI improvements and feature development.

Company Website: [Company URL not provided]

📝 Enhancement Note: Given the company name "Kanz" and the location in Riyadh, it’s possible this is a local Saudi company, potentially in the retail, e-commerce, or services sector, given the common use of such names. The lack of specific industry details means candidates should research Kanz thoroughly to understand their market position and operational context.

📈 Career & Growth Analysis

Operations Career Level: This role is positioned as a mid-to-senior level Frontend Web Developer, requiring significant experience and autonomy. It's a specialized technical track focused on UI development rather than a direct operations role.

Reporting Structure: The developer will likely report to a technical lead or engineering manager. Collaboration will be cross-functional with design and backend teams.

Operations Impact: While not a direct operations role, a highly skilled Frontend Developer's work directly impacts user experience, customer satisfaction, and potentially conversion rates for customer-facing applications. Efficient and well-designed interfaces can indirectly support sales and marketing efforts by providing better tools and user journeys.

Growth Opportunities:

• Technical Specialization: Deepen expertise in React, TypeScript, and advanced frontend architecture.

• Lead Roles: Progress to a Senior Frontend Developer or Tech Lead role, mentoring junior developers and guiding technical decisions.

• Cross-functional Exposure: Gain broader understanding of backend systems and product management through close collaboration.

• New Technologies: Opportunity to learn and implement emerging frontend technologies and best practices.

📝 Enhancement Note: This role is primarily technical. Growth would typically be within the engineering path (e.g., Senior Developer, Architect) or potentially into technical leadership. For individuals aiming for Revenue Operations or Sales Operations, this frontend experience could be valuable if they can demonstrate how UI/UX directly influences operational KPIs like user adoption, efficiency, or customer retention.

🌐 Work Environment

Office Type: The role is specified as "On-site," indicating a traditional office-based work environment in Riyadh.

Office Location(s): Riyadh, Saudi Arabia. Specific details about the office building, amenities, or accessibility would need to be confirmed with Kanz.

Workspace Context:

• Expect a collaborative office setting where interaction with design and backend teams is frequent.

• Access to modern development tools and hardware will be provided.

• The environment likely fosters a culture of continuous learning and knowledge sharing among technical staff.

• Opportunities to participate in team meetings, stand-ups, and brainstorming sessions.

Work Schedule: A standard 40-hour work week is typical for full-time roles, with potential for occasional overtime during critical project phases. The on-site nature implies a structured daily schedule.

📝 Enhancement Note: As an on-site role, candidates should be prepared for a traditional office environment. The emphasis on collaboration suggests an open-plan office or dedicated team spaces designed to facilitate communication. Understanding Kanz's specific office culture and amenities will be part of the interview process.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your resume and portfolio to assess alignment with required skills and experience.

• Technical Assessment: Likely involves coding challenges (e.g., live coding, take-home assignment) focusing on HTML, CSS, JavaScript, and React. Expect questions on algorithms, data structures, and problem-solving.

• Portfolio Presentation: A session where you present your key projects, explaining your technical approach, design decisions, and the impact of your work.

• Behavioral & Cultural Fit Interview: Discussion with hiring managers and team members to assess your problem-solving approach, collaboration style, and cultural alignment with Kanz.

• Final Interview: May involve a discussion with senior leadership to finalize the decision.

Portfolio Review Tips:

• Highlight React Expertise: Ensure your portfolio prominently features projects built with React, showcasing complex state management, component architecture, and API integrations.

• Demonstrate Responsiveness & Accessibility: Clearly articulate how you ensured your UIs are responsive across devices and adhere to accessibility standards (e.g., WCAG). Use screenshots or live demos to illustrate this.

• Quantify Impact: For performance optimization efforts, provide specific metrics (e.g., load time reduction by X%, Lighthouse score improvement).

• Explain Your Process: Be ready to walk through your development process for a chosen project, from understanding requirements to deployment and iteration.

• Code Quality: If possible, link to well-documented GitHub repositories that showcase clean, organized, and testable code.

Challenge Preparation:

• Practice React Problems: Solve common React interview questions, including hooks, state management, component lifecycle, and context API.

• JavaScript Fundamentals: Refresh your knowledge of core JavaScript concepts, asynchronous programming, and ES6+ features.

• CSS Layouts: Practice implementing complex layouts using Flexbox and Grid.

• API Integration: Be prepared to simulate or discuss how you would integrate with REST APIs.

• Performance Optimization: Understand common performance bottlenecks and strategies to address them (e.g., code splitting, lazy loading, image optimization).

📝 Enhancement Note: The interview process for a frontend role typically involves rigorous technical evaluation. Candidates should prepare thoroughly for coding challenges and be ready to articulate their thought process and project contributions in detail. A strong portfolio that showcases practical application of skills is paramount.

🛠 Tools & Technology Stack

Primary Tools:

• Core Languages/Frameworks: HTML5, CSS3, JavaScript (ES6+), React, TypeScript.

• Version Control: Git, GitHub.

• Testing Frameworks: Jest (for unit testing).

Analytics & Reporting:

• While not explicitly mentioned for this role, a frontend developer may interact with analytics tools (e.g., Google Analytics, Amplitude) to understand user behavior and performance metrics.

• Knowledge of browser developer tools for debugging and performance analysis is essential. CRM & Automation:

• This role is not directly involved with CRM or automation tools in a typical operations sense. However, understanding how the frontend interfaces with backend systems that might feed into CRM or automation workflows is beneficial.

📝 Enhancement Note: The technology stack is clearly defined. Candidates should be proficient in all listed tools. Familiarity with adjacent tools that support the development lifecycle (build tools, CI/CD) and performance monitoring would be advantageous.

👥 Team Culture & Values

Operations Values:

• Quality & Excellence: A commitment to building high-quality, robust, and performant user interfaces.

• Collaboration: Strong emphasis on teamwork and effective communication with designers and backend engineers.

• User-Centricity: Focus on creating intuitive, accessible, and positive user experiences.

• Continuous Improvement: Dedication to enhancing application performance, code quality, and development processes.

• Problem-Solving: A proactive and analytical approach to tackling technical challenges.

Collaboration Style:

• Expect a highly collaborative environment where cross-functional teams work closely together.

• Regular participation in code reviews and design discussions is anticipated.

• Open communication channels and a willingness to share knowledge and provide constructive feedback are key.

📝 Enhancement Note: The values listed are standard for a high-performing engineering team. Candidates should be prepared to discuss how they embody these values in their work and how they contribute to a positive team dynamic.

⚡ Challenges & Growth Opportunities

Challenges:

• Maintaining High Performance: Ensuring applications remain fast and responsive as features and complexity grow.

• Cross-Browser/Device Compatibility: Addressing inconsistencies across different browsers and devices.

• Integrating Complex APIs: Seamlessly connecting the frontend with potentially intricate backend systems.

• Keeping Pace with Technology: Continuously learning and adapting to new frontend frameworks, libraries, and best practices.

• Balancing Design & Technical Constraints: Translating innovative designs into feasible and performant code.

Learning & Development Opportunities:

• Advanced React Patterns: Deep dive into architectural patterns, state management, and performance tuning within React.

• TypeScript Mastery: Becoming an expert in TypeScript for large-scale application development.

• Performance Optimization Techniques: Learning advanced strategies for frontend speed and efficiency.

• Accessibility Standards: Gaining deeper knowledge of WCAG guidelines and implementation.

• Potential for Technical Leadership: Opportunities to lead projects or mentor junior developers as experience grows.

📝 Enhancement Note: The challenges highlight common hurdles in frontend development. Growth opportunities focus on deepening technical expertise and potentially moving into leadership roles within the engineering track.

💡 Interview Preparation

Strategy Questions:

• "Describe a complex UI component you built. What were the challenges, and how did you overcome them?" (Focus on React, state management, performance).

• "How do you ensure your frontend code is maintainable and scalable for a growing application?" (Discuss patterns, TypeScript, testing, code reviews).

• "Walk me through your process for optimizing the performance of a web page. What tools do you use?" (Mention Lighthouse, browser dev tools, specific techniques).

• "How do you approach collaborating with designers and backend engineers? Can you provide an example?" (Highlight communication, understanding constraints, API integration). Company & Culture Questions:

• "What interests you about Kanz and this Frontend Developer role?" (Research Kanz's mission, products, and market position).

• "How do you stay updated with the latest trends in frontend development?" (Mention blogs, conferences, online courses, community involvement).

• "Describe a time you had to resolve a difficult technical issue. What was your approach?" (Focus on problem-solving methodology). Portfolio Presentation Strategy:

• Structure Your Narrative: For each project, clearly explain the problem, your solution, the technologies used, your specific contributions, and the outcome or impact.

• Visual Aids: Use screenshots, live demos, or screen recordings to illustrate your work effectively.

• Quantify Results: Whenever possible, present data or metrics that demonstrate the success of your work (e.g., performance improvements, user engagement metrics).

• Technical Depth: Be prepared to discuss the architectural decisions, trade-offs, and specific coding challenges you encountered.

• Conciseness: Respect the interviewer's time by being clear and to the point.

📝 Enhancement Note: Preparation should focus on articulating technical expertise clearly, demonstrating problem-solving skills, and showcasing the impact of your work through your portfolio. Understanding Kanz's business context will help tailor responses.

📌 Application Steps

To apply for this Frontend Web Developer (UI) position:

• Submit your application through the provided link on SmartRecruiters.

• Customize Your Resume: Tailor your resume to highlight your 5+ years of experience, specific skills in React, TypeScript, HTML5, CSS3, and JavaScript, and any achievements related to performance or accessibility. Use keywords from the job description.

• Prepare Your Portfolio: Ensure your portfolio is up-to-date, showcases your best React projects, and clearly demonstrates your UI development capabilities, including responsiveness and accessibility. Be ready to present 2-3 key projects in detail.

• Practice Technical Questions: Review common frontend interview questions, especially those related to React, JavaScript, and performance optimization. Practice coding exercises if possible.

• Research Kanz: Understand Kanz's business, products, and market presence to better tailor your application and interview responses.

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