UI Developer III

📍 Job Overview

Job Title: UI Developer III

Company: ScanSource

Location: Greenville, SC

Job Type: FULL_TIME

Category: Front-End Development / UI Engineering

Date Posted: September 10, 2026

Experience Level: 10+ Years Experience

🚀 Role Summary

• Lead the implementation and delivery of clean, usable, and modern user interfaces across internal and customer-facing platforms, setting high standards for front-end engineering quality.

• Drive the development of new features using React and modernize existing platform components, ensuring maintainability, accessibility, and scalability.

• Establish and promote reusable UI patterns, style guides, and interface standards to enhance development consistency and efficiency.

• Collaborate closely with designers, product owners, and developers to translate requirements into robust, high-quality user experiences.

• Provide technical guidance, mentorship, and code review feedback to junior developers, fostering a culture of continuous learning and best practices.

📝 Enhancement Note: This role is positioned as a senior UI Developer, emphasizing leadership, architectural input, and mentorship, moving beyond pure implementation to strategic contribution in front-end development. The focus on React, modern practices, and AI-assisted development indicates a forward-thinking technology stack.

📈 Primary Responsibilities

• Spearhead the implementation of new user interface features and enhancements using React, adhering to best practices in front-end development.

• Maintain, refactor, and modernize existing front-end codebases and UI components to improve performance, usability, and maintainability.

• Develop and champion style guides, reusable component libraries, and establish interface standards to ensure consistency and efficiency across platforms.

• Lead technical discussions, prototyping, and feasibility assessments for complex UI challenges, guiding architectural and system design decisions.

• Collaborate with cross-functional teams, including designers, product managers, and backend developers, to define requirements and deliver integrated solutions.

• Provide mentorship and technical guidance to junior developers through code reviews, pairing sessions, and knowledge sharing.

• Implement and advocate for comprehensive unit testing and maintain high test coverage for front-end code.

• Ensure all UI implementations meet stringent standards for code quality, performance, usability, accessibility, and long-term platform consistency.

• Leverage AI-powered development tools responsibly to accelerate delivery, enhance problem-solving, and support team learning, while maintaining accountability for code integrity.

📝 Enhancement Note: The responsibilities highlight a senior-level contribution, focusing on leadership in implementation, architectural guidance, mentorship, and the strategic development of front-end standards. The inclusion of AI tool utilization suggests a modern development approach.

🎓 Skills & Qualifications

Education: While no specific degree is listed, a strong foundation in Computer Science, Software Engineering, or a related field is typically expected for a role of this seniority.

Experience: 10+ years of professional software development experience, with a minimum of 4 years of hands-on production experience shipping applications using modern front-end frameworks.

Required Skills:

• Minimum 10 years of production-ready software development experience in building and shipping user interfaces.

• Minimum 4 years of production experience with modern front-end frameworks such as React, Angular, Vue, or similar (React preferred).

• Advanced proficiency in core front-end technologies: HTML, CSS, JavaScript, and TypeScript.

• Strong ability to implement aesthetically pleasing, highly usable interfaces with meticulous attention to visual detail, user experience, and accessibility standards.

• Demonstrated ability to innovate and creatively solve complex, uncommon interface challenges with practical, maintainable solutions.

• Advanced proficiency with version control systems, particularly Git, and a solid understanding of collaborative development workflows.

• Proven capability to mentor other developers, effectively incorporate feedback, and collaborate seamlessly with senior team members, designers, product owners, and cross-functional partners. Preferred Skills:

• In-depth knowledge of accessible UX best practices and WCAG compliance.

• Experience with GitHub for version control and collaborative development.

• Experience with or knowledge of server-side rendered (SSR) front-end applications.

• Exposure to older JavaScript frameworks such as MooTools or jQuery for legacy system understanding.

• Production experience with cloud platforms like Amazon Web Services (AWS) or Microsoft Azure.

• Familiarity with server-side NodeJS or other backend languages such as C#, PHP, or similar.

• Familiarity with database technologies including SQL, MySQL, or related systems.

📝 Enhancement Note: The requirements clearly define a senior role, demanding extensive experience with modern front-end stacks, particularly React. The emphasis on practical problem-solving, mentorship, and collaboration underscores the leadership aspect of this position. Preferred skills suggest potential for working with diverse technologies and cloud environments.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase at least 2-3 significant UI projects demonstrating leadership in front-end architecture, component design, and feature implementation.

• For each project, clearly articulate the problem statement, the chosen technical approach (especially regarding React, HTML, CSS, JavaScript/TypeScript), and the rationale behind key architectural decisions.

• Provide evidence of implementing reusable components, style guides, or design systems to improve development efficiency and consistency.

• Highlight contributions to improving usability, accessibility, and performance, with quantifiable results where possible.

• Include examples of code quality, test coverage (unit tests), and proficiency with Git workflows. Process Documentation:

• Demonstrate experience in establishing and evolving style guides, reusable patterns, and modular components for modern UI development.

• Illustrate how you've led or contributed to architectural and system design decisions impacting front-end maintainability, performance, and scalability.

• Provide examples of how you've mentored junior developers, conducted code reviews, and fostered best practices within a team.

• Outline your approach to technical feasibility discussions and solution exploration for complex interface problems.

📝 Enhancement Note: A strong portfolio is critical for this senior role. Candidates should focus on demonstrating not just coding skills but also architectural thinking, leadership in establishing standards, and a commitment to quality and mentorship, supported by concrete project examples.

💵 Compensation & Benefits

Salary Range: $110,000 - $120,000 Annually

Benefits:

• Comprehensive medical, dental, and vision coverage.

• Life insurance.

• 401(k) plan with a matching provision, supporting long-term financial planning.

• Paid Time Off (PTO): 128 hours per calendar year (prorated for date of hire), with accrual per pay period in CA.

• 10 paid company holidays.

Working Hours: Standard full-time work schedule, typically 40 hours per week, with potential for some flexibility depending on project needs and team collaboration.

📝 Enhancement Note: The salary range provided is specific to the Greenville, SC location for a Senior UI Developer. This range is competitive for experienced professionals in the technology sector within this region. The benefits package is standard for a full-time role, offering comprehensive health coverage and retirement savings support.

🎯 Team & Company Context

🏢 Company Culture

Industry: Technology Distribution & IT Solutions. ScanSource operates as a leading global provider of technology solutions, including cloud services, security, networking, and point-of-sale systems. This context means the UI Developer will contribute to platforms that support complex business processes and B2B interactions.

Company Size: ScanSource is a large enterprise, likely employing several thousand individuals globally. This size implies structured processes, established teams, and opportunities for significant impact within a well-resourced organization.

Founded: ScanSource was founded in 1992. This long history suggests a stable company with established market presence and evolving technology strategies.

Team Structure:

• The UI Developer will likely be part of a larger engineering or product development team, potentially organized into squads or feature teams.

• Reporting structure would typically be to an Engineering Manager or Director, with close collaboration with Product Owners, UX/UI Designers, and fellow developers (both front-end and back-end).

• Cross-functional collaboration is a key aspect, involving close partnership with product management, design, QA, and potentially business stakeholders to define and deliver user-centric solutions. Methodology:

• Development likely follows Agile methodologies (e.g., Scrum, Kanban) to ensure iterative delivery, flexibility, and continuous feedback.

• Emphasis will be placed on data-driven decisions, leveraging analytics and user feedback to inform UI improvements and feature development.

• Workflow optimization and automation are implicit goals, especially with the mention of AI-powered development tools and the need for efficient, maintainable code.

Company Website: https://www.scansource.com/

📝 Enhancement Note: Understanding ScanSource's role as a technology solutions distributor is key. The UI Developer will be working on internal tools or customer-facing platforms that support this ecosystem, requiring an appreciation for business processes and B2B user needs. The company's size and history suggest a stable environment with established engineering practices.

📈 Career & Growth Analysis

Operations Career Level: This UI Developer III role represents a senior individual contributor position. It signifies a high level of technical expertise, independent problem-solving capability, and the ability to influence technical direction and mentor others. It is a key step towards potential specialization in front-end architecture or a transition into technical leadership roles within engineering.

Reporting Structure: The role reports to an Engineering Manager or Director. This structure provides exposure to senior leadership and strategic decision-making within the engineering department. Direct collaboration with product owners and designers ensures alignment with business objectives.

Operations Impact: The UI Developer's impact is crucial for enhancing user experience, driving platform adoption, improving operational efficiency through intuitive interfaces, and ultimately contributing to ScanSource's competitive advantage in the technology distribution market. Well-designed interfaces can directly influence customer satisfaction, sales productivity, and internal process streamlining.

Growth Opportunities:

• Technical Specialization: Deepen expertise in React, front-end architecture, performance optimization, accessibility, and explore emerging front-end technologies.

• Leadership Development: Transition into roles such as Front-End Architect, Technical Lead, or Engineering Manager, guiding teams and technical strategy.

• Cross-functional Exposure: Gain broader understanding of the technology distribution business by working on diverse projects and collaborating with various departments.

• Mentorship: Continue to hone leadership and communication skills by actively mentoring junior developers and contributing to team knowledge sharing.

📝 Enhancement Note: This role is positioned as a senior individual contributor with clear paths for technical leadership and continued growth within ScanSource's engineering organization. The emphasis on impact and mentorship highlights opportunities for professional development beyond pure coding.

🌐 Work Environment

Office Type: This role is listed as "On-site," indicating a traditional office-based work environment. This setup typically fosters strong team cohesion, spontaneous collaboration, and direct interaction with colleagues.

Office Location(s): Greenville, SC. This location likely offers a blend of professional office space and access to local amenities.

Workspace Context:

• The workspace is expected to be collaborative, encouraging interaction with designers, product managers, and fellow developers.

• Access to modern development tools, hardware, and potentially specialized software for UI/UX design and testing is anticipated.

• Opportunities for in-person brainstorming sessions, code reviews, and team meetings are integral to the daily workflow.

Work Schedule: A standard 40-hour work week is typical for full-time on-site roles. While core hours are expected, there may be some flexibility to accommodate project deadlines and team needs, though the primary mode of work is in the office.

📝 Enhancement Note: The "On-site" designation is key. Candidates should expect a traditional office environment in Greenville, SC, prioritizing in-person collaboration and team integration. This contrasts with remote or hybrid roles, emphasizing the value ScanSource places on direct team interaction for this position.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A recruiter or hiring manager will review your application, focusing on experience with React, modern front-end frameworks, and overall years of development.

• Technical Interview(s): Expect one or more interviews focusing on core front-end technologies (HTML, CSS, JavaScript/TypeScript), React-specific concepts, architectural patterns, problem-solving, and potentially live coding exercises or system design discussions.

• Portfolio Review/Presentation: You will likely be asked to present a selection of your work, detailing your role, technical decisions, and the impact of your contributions. Be prepared to discuss specific projects that showcase your leadership in UI development, mentorship, and complex problem-solving.

• Behavioral/Cultural Fit Interview: This interview will assess your communication skills, ability to mentor, collaborate with cross-functional teams, and fit within ScanSource's company culture. Questions may focus on past experiences dealing with challenges, teamwork, and leadership.

• Final Interview: Potentially with senior leadership to discuss strategic alignment, overall fit, and confirm suitability for the senior role.

Portfolio Review Tips:

• Curate projects that best exemplify your senior-level contributions: architectural decisions, mentorship, complex problem-solving, and impact on user experience or development efficiency.

• For each project, clearly articulate the business problem, your specific role and contributions, the technologies used (especially React), and the outcomes achieved (quantifiable metrics are a plus).

• Be ready to discuss trade-offs made, challenges encountered, and lessons learned.

• Prepare to walk through code snippets that demonstrate your coding standards, approach to reusability, and testing strategy.

• Highlight instances where you've established standards, mentored others, or influenced technical direction. Challenge Preparation:

• Prepare for coding challenges that assess your proficiency in JavaScript/TypeScript, HTML, CSS, and React. Focus on clean, efficient, and maintainable code.

• Practice articulating your thought process clearly during problem-solving. Explain your approach, justify your decisions, and consider edge cases.

• Be ready to discuss front-end architecture and system design principles, especially concerning scalability, performance, and maintainability of complex UIs.

• Review common accessibility guidelines and be prepared to discuss how you implement them in practice.

📝 Enhancement Note: The interview process emphasizes technical depth, practical application of skills through portfolio review, and leadership/mentorship capabilities. Candidates must be prepared to showcase their senior-level contributions and articulate their decision-making process effectively.

🛠 Tools & Technology Stack

Primary Tools:

• Front-End Framework: React is explicitly preferred. Proficiency in modern React features and best practices is essential.

• Languages: JavaScript and TypeScript are core requirements.

• Styling: Advanced CSS, potentially with preprocessors (Sass, Less) or CSS-in-JS solutions.

• Version Control: Git (experience with GitHub is a plus).

• Build Tools: Familiarity with Webpack, Babel, or Vite for module bundling and transpilation.

Analytics & Reporting:

• While not explicitly listed, experience with front-end analytics tools (e.g., Google Analytics, Amplitude, Hotjar) for tracking user behavior and performance metrics is beneficial.

• Knowledge of tools for performance profiling and debugging (e.g., browser developer tools, Lighthouse). CRM & Automation:

• Not directly applicable to this front-end role, but understanding how front-end interfaces interact with backend systems, APIs, and potentially CRMs (like Salesforce, if applicable to internal tools) is valuable.

• Familiarity with CI/CD pipelines for automated testing and deployment is a plus.

📝 Enhancement Note: The technology stack is centered around modern front-end development, with a strong emphasis on React, JavaScript/TypeScript, and Git. Familiarity with build tools and cloud platforms (AWS/Azure) is also advantageous, reflecting a comprehensive front-end engineering skillset.

👥 Team Culture & Values

Operations Values:

• Quality & Excellence: A strong emphasis on delivering high-quality, maintainable, accessible, and performant code. This translates to rigorous code reviews and attention to detail.

• Collaboration & Mentorship: A culture that values teamwork, knowledge sharing, and supporting colleagues. Senior members are expected to mentor and elevate the skills of others.

• Innovation & Problem-Solving: Encouragement to find creative and practical solutions to complex technical challenges, pushing the boundaries of UI capabilities.

• User-Centricity: A commitment to understanding user needs and translating them into intuitive and effective interfaces, impacting customer satisfaction and business outcomes.

• Continuous Improvement: A mindset focused on evolving best practices, adopting new technologies (like AI-assisted development), and optimizing workflows for efficiency.

Collaboration Style:

• Cross-functional Integration: Seamless collaboration with designers, product managers, and backend engineers to ensure cohesive product development.

• Open Communication: Encouraging open dialogue, constructive feedback, and transparent communication regarding technical decisions, trade-offs, and project status.

• Knowledge Sharing: Actively participating in code reviews, pairing sessions, and team discussions to disseminate knowledge and best practices across the engineering team.

• Agile Teamwork: Working within Agile frameworks, adapting to changing requirements, and contributing to a shared team velocity and success.

📝 Enhancement Note: The culture at ScanSource for this role emphasizes technical excellence, collaborative problem-solving, and a strong focus on mentorship. Candidates should demonstrate an ability to work effectively in a team-oriented, agile environment while championing high standards in UI development.

⚡ Challenges & Growth Opportunities

Challenges:

• Modernizing Legacy Systems: Maintaining and updating older front-end codebases while integrating new features and technologies can be complex.

• Balancing Innovation with Stability: Implementing cutting-edge UI patterns and technologies while ensuring platform stability, performance, and long-term maintainability.

• Cross-functional Alignment: Effectively translating diverse stakeholder requirements (design, product, business) into cohesive and technically feasible UI solutions.

• Mentoring and Technical Leadership: Providing effective guidance and mentorship to junior developers while managing personal project contributions and architectural responsibilities.

Learning & Development Opportunities:

• Advanced React & Front-End Architecture: Opportunities to deepen expertise in complex React patterns, state management, performance optimization, and front-end architecture design.

• Cloud Technologies: Exposure to AWS or Azure environments if not already familiar, through integration with backend services.

• AI-Assisted Development: Practical application and learning of AI tools to enhance productivity and problem-solving in front-end development.

• Leadership Skills: Development of technical leadership, mentorship, and communication skills through active participation in team guidance and strategic discussions.

• Industry Best Practices: Staying abreast of evolving front-end trends, accessibility standards, and development methodologies through conferences, training, and internal knowledge sharing.

📝 Enhancement Note: This role presents opportunities to tackle complex modernization challenges and lead technical initiatives. The growth path is clearly defined, focusing on advanced technical skills, leadership, and leveraging modern development tools like AI.

💡 Interview Preparation

Strategy Questions:

• UI Architecture & Best Practices: "Describe a complex UI challenge you faced and how you architected a solution using React. What were the trade-offs?" (Prepare to discuss component structure, state management, API integration, and performance considerations.)

• Mentorship & Collaboration: "How do you approach mentoring junior developers? Give an example of a time you provided constructive feedback through a code review." (Focus on your communication style, empathy, and ability to foster growth.)

• Problem-Solving & Innovation: "Walk us through your process for evaluating and implementing a new front-end technology or pattern. How do you ensure it aligns with existing architecture and business goals?" (Highlight your analytical approach, risk assessment, and decision-making process.)

Company & Culture Questions:

• ScanSource's Business: "How do you see your role as a UI Developer contributing to a technology distribution company like ScanSource?" (Research ScanSource's offerings and consider how intuitive interfaces support their business model.)

• Team Dynamics: "Describe your ideal collaborative environment. How do you handle disagreements within a development team?" (Emphasize your teamwork, communication, and conflict resolution skills.)

• Quality & Standards: "What does 'high-quality front-end development' mean to you? How do you ensure it in your work and in the work of others?" (Discuss your commitment to code quality, testing, accessibility, and performance.)

Portfolio Presentation Strategy:

• Storytelling: Structure your portfolio presentation around compelling narratives for each project. Clearly state the problem, your solution, and the impact.

• Technical Depth: Be prepared to dive deep into the technical details of your React implementations, architectural choices, and problem-solving strategies.

• Leadership Evidence: Explicitly point out where you demonstrated leadership, mentorship, or influenced technical direction.

• Conciseness: Respect time limits. Focus on your most impactful projects and be ready to answer questions concisely.

• Engagement: Make it a conversation. Engage with the interviewers, ask clarifying questions, and demonstrate enthusiasm for the role and company.

📝 Enhancement Note: Preparation should focus on showcasing senior-level contributions, especially in architecture, mentorship, and problem-solving. A well-prepared portfolio presentation is crucial for demonstrating practical application of skills and leadership potential.

📌 Application Steps

To apply for this UI Developer III position:

• Submit your application through the provided link on the ScanSource careers portal.

• Resume Optimization: Tailor your resume to highlight your extensive experience with React, JavaScript/TypeScript, HTML/CSS, and modern front-end development practices. Quantify achievements where possible, focusing on impact and leadership.

• Portfolio Curation: Select 2-3 key projects that best demonstrate your senior-level capabilities in UI architecture, complex problem-solving, mentorship, and adherence to quality/accessibility standards. Prepare to discuss these in detail.

• Interview Practice: Rehearse answers to common technical questions related to React, JavaScript, CSS, and front-end architecture. Practice articulating your thought process for problem-solving and system design challenges. Prepare examples for behavioral questions focusing on leadership and collaboration.

• Company Research: Familiarize yourself with ScanSource's business, its role in the technology distribution market, and its stated values. Understand how your skills can contribute to their success.

⚠️ 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.