UI Designer

📍 Job Overview

Job Title: UI Designer

Company: Mastery Logistics Systems, Inc

Location: Lake Forest, IL

Job Type: Full-Time

Category: Product Design / User Experience

Date Posted: 2026-09-19

Experience Level: Mid-Senior Level (5-10 years estimated)

Remote Status: On-site

🚀 Role Summary

• Design intuitive and user-friendly interfaces for a real-time freight management system, focusing on enhancing user experience within the logistics industry.

• Collaborate closely with Product Managers and development teams to translate user needs and business requirements into effective UI designs and prototypes.

• Conduct user testing to validate design concepts and iterate based on feedback, ensuring the application meets user expectations and industry standards.

• Work in tandem with front-end engineers to guarantee the precise implementation of designed interfaces, maintaining design integrity and functional accuracy.

• Contribute to the development of innovative technologies aimed at empowering brokers, 3PLs, and shippers through advanced digital solutions.

📝 Enhancement Note: While the raw listing focuses on UI Design, the company's mission in logistics and brokerage technology implies a need for operational understanding. The role requires more than just aesthetic design; it demands a deep dive into the workflows and challenges of the freight management industry to create truly effective solutions.

📈 Primary Responsibilities

• Design and iterate on user interfaces for Mastery Logistics Systems' responsive web application, ensuring a seamless and efficient user experience for freight brokers, 3PLs, and shippers.

• Develop wireframes, mockups, and interactive prototypes to effectively communicate design concepts and user flows to stakeholders and development teams.

• Conduct and analyze user testing sessions, gathering critical feedback to inform design decisions and drive continuous improvement of the application's usability.

• Translate complex user requirements and market needs into clear, actionable design specifications for front-end developers, ensuring alignment with product strategy.

• Maintain and evolve the design system, ensuring consistency in visual elements, components, and interaction patterns across the platform.

• Champion user-centered design principles throughout the product development lifecycle, advocating for the end-user's needs and experience.

• Stay abreast of industry trends in UI/UX design, logistics technology, and responsive web development to bring innovative ideas and best practices to the team.

📝 Enhancement Note: The description emphasizes collaboration with Product Managers and developers, indicating a highly integrated product development process. The responsibility for creating prototypes for user testing and then ensuring accurate implementation by front-end engineers highlights a full-cycle design ownership.

🎓 Skills & Qualifications

Education:

• Bachelor's degree in Interactive Design, Graphic Design, Human-Computer Interaction (HCI), or a related discipline.

• Equivalent practical experience will be considered in lieu of a formal degree. Experience:

• 5-10 years of practical experience in UI/UX design, with a strong portfolio showcasing web application interface design.

• Proven experience designing and testing responsive interfaces for various devices and screen sizes.

• Demonstrated ability to translate complex user needs into intuitive and effective design solutions. Required Skills:

• Proficient in industry-standard design and prototyping tools (e.g., Figma, Sketch, Adobe XD).

• Strong understanding of core design principles, including typography, color theory, layout, and visual hierarchy.

• Experience with user research methodologies and usability testing.

• Ability to create detailed design specifications and style guides for development teams.

• Excellent communication and collaboration skills, with the ability to articulate design decisions effectively.

• Familiarity with HTML and CSS, or experience with interactive prototyping tools that simulate interactivity. Preferred Skills:

• Experience in the logistics, supply chain, or transportation technology industry.

• Knowledge of front-end development frameworks and their design implications.

• Experience with design systems and component libraries.

• A Bachelor's degree or higher in a relevant design field.

• Experience with user journey mapping and information architecture.

📝 Enhancement Note: The "equivalent practical experience" clause suggests a focus on demonstrable skills and portfolio quality over strict academic adherence. The mention of HTML/CSS and prototyping tools as a "plus" indicates that while not strictly required, a foundational understanding of front-end capabilities is highly valued.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase a minimum of 3-5 comprehensive UI/UX design projects, demonstrating end-to-end design process from discovery to final implementation.

• Projects should highlight your ability to solve complex user problems within a software application context, ideally with a focus on B2B or enterprise solutions.

• Clearly articulate the problem, your role, the design process, challenges faced, and the solutions implemented.

• Include examples of user research, wireframes, interactive prototypes, and final visual designs.

• Demonstrate experience with responsive design principles and how you adapted designs for different platforms and devices. Process Documentation:

• Provide case studies that detail your approach to user research, including methods used and insights gained.

• Illustrate your process for creating and testing prototypes, showing how feedback influenced design iterations.

• Explain your collaboration process with product managers, developers, and other stakeholders.

• Document how you ensure design consistency and quality assurance during implementation.

📝 Enhancement Note: For a UI Designer role, the portfolio is paramount. Mastery Logistics Systems will be looking for tangible evidence of problem-solving through design, not just aesthetic appeal. The emphasis on user testing and collaboration with developers suggests a need for a portfolio that reflects a practical, iterative, and team-oriented design approach.

💵 Compensation & Benefits

Salary Range:

• Based on industry benchmarks for UI Designers with 5-10 years of experience in the Chicago metropolitan area, the estimated salary range for this role is $90,000 - $120,000 annually. This estimate considers the demand for skilled UI/UX professionals, the specific industry (logistics tech), and the company's stated commitment to competitive compensation. Benefits:

• Competitive pay.

• Flexible schedule, promoting work-life balance.

• Unlimited vacation and personal days, reflecting a trust-based culture and emphasis on employee well-being.

• Designated 10% of work time for exploring innovation ideas and personal projects, fostering creativity and professional development.

• Commitment to social responsibility through profit sharing with St. Jude Children’s Research Hospital and Chicago Children’s Hospital.

• Additional perks include a Spotify account for every employee, a dedicated training budget for professional growth, and ergonomic standing desks. Working Hours:

• Standard full-time working hours are expected, likely around 40 hours per week. The company emphasizes flexibility, suggesting that while core hours may be standard, there's room for accommodating personal needs and promoting a healthy work-life balance.

📝 Enhancement Note: The provided benefits are highly attractive and suggest a company culture that values employee well-being, innovation, and work-life balance. The "unlimited vacation" and "10% innovation time" are significant differentiators that should be highlighted to potential candidates. The salary range is an estimation based on typical market rates for this role and location.

🎯 Team & Company Context

🏢 Company Culture

Industry: Technology, specifically focused on Logistics and Supply Chain Management software. Mastery Logistics Systems aims to modernize the brokerage, 3PL, and shipper technology landscape with cutting-edge solutions.

Company Size: Small and nimble, allowing each team member to make a significant impact. This suggests a fast-paced environment where individual contributions are highly visible and valued.

Founded: The founding date is not provided, but the company's mission to build "next generation technologies" implies a forward-thinking and innovative approach to established industry challenges.

Team Structure:

• The UI Design role is part of a small, integrated team, working closely with Product Managers and developers. This indicates a collaborative, cross-functional structure where communication and teamwork are essential.

• Reporting lines are likely direct to a Product Lead or Engineering Manager, given the "small and nimble" description.

• Cross-functional collaboration is a cornerstone, with designers expected to work directly with product strategy and engineering implementation. Methodology:

• Data-driven decision-making, leveraging user feedback and market needs to inform design.

• Agile development principles are likely employed, given the collaborative and iterative nature of the described work.

• Emphasis on innovation and exploration, with dedicated time for personal projects and idea generation.

Company Website: https://www.mastery.net/

📝 Enhancement Note: The "small and nimble" nature is a key aspect. This means candidates should expect to wear multiple hats and have a direct influence, but also potentially less formal structure than a large corporation. The emphasis on innovation is a strong cultural signal.

📈 Career & Growth Analysis

Operations Career Level: This role is positioned as a Mid-Senior level UI Designer. It requires a solid foundation in design principles and practical experience, with the ability to work autonomously on significant design tasks and contribute to product strategy.

Reporting Structure: The UI Designer will likely report to a Product Manager or potentially a Head of Product/Engineering, given the company's small size. They will work closely with a team of developers.

Operations Impact: The UI Designer's work directly impacts the usability and adoption of Mastery Logistics Systems' core technology products. By creating intuitive interfaces, they enable clients (brokers, 3PLs, shippers) to operate more efficiently, directly contributing to the company's value proposition and market success in the logistics sector.

Growth Opportunities:

• Skill Specialization: Deepen expertise in UX research, interaction design, or design systems within the logistics tech domain.

• Leadership Potential: As the company grows, opportunities may arise to lead design initiatives, mentor junior designers, or influence product direction.

• Cross-Functional Development: Gain broader understanding of product management, software development, and the intricacies of the logistics industry, potentially leading to product owner or related roles.

• Innovation Exploration: Leverage the dedicated 10% innovation time to explore new design tools, methodologies, or even new product ideas, potentially shaping future company offerings.

📝 Enhancement Note: The growth trajectory in a small, growing company can be rapid. Candidates should be prepared for opportunities to expand their responsibilities and influence as the company scales. The "impact" here is directly tied to making complex logistics processes manageable through design.

🌐 Work Environment

Office Type: The role is on-site, indicating a traditional office environment. Given the company's small size and focus on collaboration, the workspace is likely designed to foster team interaction.

Office Location(s): The position is open to candidates in Chicago, Lake Forest, or Champaign, IL. This offers flexibility in geographic location within Illinois.

Workspace Context:

• The environment is described as dedicated to providing a great working experience, balancing challenging work with respect for personal time.

• Expect a collaborative setting where designers work closely with product managers and developers.

• Access to modern design tools and technology is implied, supporting the creative and technical demands of the role.

• The company culture encourages exploration of innovation ideas alongside core tasks, suggesting a dynamic and engaging workspace.

Work Schedule: While a standard full-time schedule is expected, the emphasis on "flexible schedule" and "respectful of your time and the needs of your personal life" suggests a degree of autonomy and accommodation for work-life balance.

📝 Enhancement Note: The flexibility mentioned in the work schedule, coupled with the on-site requirement, suggests a balance between in-office collaboration and personal life integration. Candidates should inquire about the specific approach to flexible hours during the interview process.

📄 Application & Portfolio Review Process

Interview Process:

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

• Portfolio Presentation: An opportunity to walk through your design process, case studies, and key projects. Be prepared to discuss your role, decision-making, and the impact of your designs. Focus on how you address user needs and business goals.

• Technical/Design Interview: Discussion of design principles, problem-solving approaches, and technical proficiency with design tools. You may be asked to critique existing interfaces or solve a hypothetical design challenge.

• Team/Cultural Fit Interview: Conversation with Product Managers and Developers to assess collaboration style, communication skills, and alignment with the company's innovative and respectful culture.

• Final Interview: Likely with a senior leader to discuss overall fit, career aspirations, and confirm mutual interest.

Portfolio Review Tips:

• Storytelling: Structure your portfolio around compelling narratives for each project. Clearly define the problem, your process, your contributions, and the measurable outcomes.

• Process Over Polish: While visual polish is important, demonstrate a robust design process. Show your thinking, iterations, and how you incorporated feedback.

• Relevance: Highlight projects that demonstrate experience with complex applications, B2B environments, or responsive web design. Tailor your presentation to showcase skills most relevant to logistics technology.

• Quantify Impact: Whenever possible, include metrics or data that demonstrate the success of your designs (e.g., improved conversion rates, reduced task completion time, positive user feedback).

• Prepare for Questions: Anticipate questions about your design choices, how you handle disagreements, and how you collaborate with engineers.

Challenge Preparation:

• Design Thinking: Be ready to articulate your approach to problem-solving using design thinking methodologies.

• Logistics Context: If possible, research common UI/UX challenges in the logistics or transportation industry to demonstrate awareness.

• Prototyping Tool Familiarity: Be prepared to discuss your proficiency with specific tools and how you use them for prototyping and user testing.

📝 Enhancement Note: The interview process will likely heavily weigh the portfolio presentation. Candidates should prepare to deeply articulate their design process and decision-making, especially concerning user needs and business objectives within a technical product context.

🛠 Tools & Technology Stack

Primary Tools:

• Design & Prototyping: Figma, Sketch, Adobe XD (proficiency in at least one is expected).

• User Testing Platforms: Tools for remote or in-person user testing (e.g., UserTesting.com, Lookback, or internal methods).

• Collaboration Tools: Slack, Jira, Confluence (or similar tools for team communication and project management).

Analytics & Reporting:

• While not directly a UI designer's primary tool, familiarity with analytics platforms (e.g., Google Analytics, Mixpanel) and how design impacts user behavior metrics is beneficial.

• Ability to interpret data to inform design decisions. CRM & Automation:

• Not directly relevant to the core UI Design role, but an understanding of how user interfaces interact with backend systems and data flows is important.

📝 Enhancement Note: The emphasis on prototyping and user testing implies a need for proficiency in tools that support these activities effectively. While direct experience with CRM or automation tools isn't listed as a requirement, understanding how the UI fits into the broader system is a plus.

👥 Team Culture & Values

Operations Values:

• Innovation: A strong drive to explore new ideas and technologies, with dedicated time for personal projects and innovation.

• Collaboration: Working closely with product managers and developers to achieve shared goals.

• User-Centricity: A deep commitment to understanding and serving the needs of users through intuitive design.

• Impact: A focus on creating solutions that make a tangible difference in the efficiency and success of logistics operations.

• Respect: Valuing employees' time and personal lives, fostering a supportive and balanced work environment.

Collaboration Style:

• Highly collaborative and cross-functional, with designers embedded within product and engineering teams.

• Open communication and feedback loops are encouraged to ensure designs are implemented effectively and meet user needs.

• A proactive approach to problem-solving, where designers contribute to defining solutions rather than just executing specifications.

📝 Enhancement Note: The company's values lean towards a modern, agile, and employee-centric culture. Candidates who thrive in environments that encourage autonomy, continuous learning, and direct impact will likely find this culture appealing.

⚡ Challenges & Growth Opportunities

Challenges:

• Industry Specificity: Adapting UI/UX design principles to the nuanced and often complex workflows of the logistics and freight management industry.

• Balancing Innovation and Core Tasks: Effectively managing time between dedicated innovation projects and the demands of core product development.

• Small Team Dynamics: Navigating the fast-paced and potentially less structured environment of a small, growing company, requiring adaptability and initiative.

• Technical Constraints: Designing within the practical limitations and opportunities presented by front-end technologies and backend systems.

Learning & Development Opportunities:

• Industry Expertise: Deepen knowledge of logistics operations, TMS, and brokerage software, becoming a specialist in a critical B2B sector.

• Design System Development: Contribute to or lead the development of a comprehensive design system, enhancing efficiency and consistency.

• Mentorship: Opportunities to learn from experienced product managers and developers, and potentially mentor future team members as the company grows.

• Innovation Time: Utilize the allocated 10% time for self-directed learning, exploring new design tools, or experimenting with emerging technologies relevant to the industry.

📝 Enhancement Note: The challenges presented are typical for a role in a growing tech company within a specific industry. The growth opportunities are significant, especially for individuals looking to make a substantial impact and grow their careers in a dynamic environment.

💡 Interview Preparation

Strategy Questions:

• "How would you approach designing a new feature for a real-time freight tracking dashboard, considering different user roles (broker, dispatcher, driver)?" (Focus on user segmentation, data visualization, and real-time updates.)

• "Describe a time you had to advocate for a design decision that conflicted with stakeholder preferences. How did you handle it, and what was the outcome?" (Assess communication, negotiation, and data-driven justification skills.)

• "Given the complexity of the logistics industry, how would you ensure your designs remain intuitive and user-friendly for a diverse user base?" (Focus on user research, iterative testing, and simplifying complex processes.) Company & Culture Questions:

• "What interests you about Mastery Logistics Systems and our mission to innovate in the logistics technology space?" (Demonstrate research into the company and industry.)

• "How do you envision your 10% innovation time being used here at Mastery Logistics Systems?" (Align your interests with the company's culture of exploration.)

• "Describe your ideal work environment and how you contribute to a positive team culture." (Assess alignment with their collaborative and respectful values.) Portfolio Presentation Strategy:

• The "Why": Clearly articulate the business problem or user need each project addressed.

• Your Role: Be specific about your contributions, especially if it was a team project.

• The Process: Walk through your design steps, including research, ideation, wireframing, prototyping, testing, and iteration. Use visual aids effectively.

• The Solution: Present the final design and explain how it solves the initial problem.

• The Impact: Quantify the results if possible (e.g., improved metrics, positive feedback). If not, discuss anticipated impact or lessons learned.

📝 Enhancement Note: Interviewers will be looking for a blend of strong design skills, a clear process, collaborative abilities, and an understanding of how design drives business value, particularly within the context of enterprise software and logistics.

📌 Application Steps

To apply for this UI Designer position:

• Submit your application through the provided application link on app.trinethire.com.

• Tailor your resume: Highlight experience with web application UI design, responsive design, user testing, and prototyping tools. Quantify achievements where possible.

• Curate your portfolio: Ensure it showcases 3-5 strong projects demonstrating your design process, problem-solving skills, and impact. Prioritize projects relevant to complex applications or B2B environments.

• Prepare your portfolio presentation: Practice walking through your case studies, clearly explaining your role, process, and the outcomes. Be ready to discuss your design decisions and rationale.

• Research Mastery Logistics Systems: Understand their mission, the logistics industry, and their technology offerings to articulate your interest and cultural fit effectively.

⚠️ 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.

---