UI Motion Designer

📍 Job Overview

Job Title: UI Motion Designer

Company: T-Mobile

Location: Frisco, TX, United States; Overland Park, Kansas, United States; Bellevue, Washington, United States

Job Type: Full-Time

Category: Creative & Design Operations / GTM Operations

Date Posted: May 19, 2026

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

Remote Status: On-site

🚀 Role Summary

• This role is crucial for enhancing digital product experiences through expert UI motion design, aligning user interface elements with dynamic animations to create engaging and intuitive user journeys.

• The position requires the development and maintenance of design principles, guidelines, and patterns to ensure a consistent and cohesive digital ecosystem across all T-Mobile platforms.

• Collaboration with product managers, user researchers, and development teams is essential to translate business objectives and technical constraints into effective and innovative design solutions.

• Success in this role hinges on delivering high-quality, intuitive, and visually compelling design outputs that significantly improve product usability and customer satisfaction, directly impacting organizational outcomes.

📝 Enhancement Note: While the title is "UI Motion Designer," the responsibilities and required skills, particularly "Project Management" and "Analytics," suggest a role that bridges creative design with operational execution. This role is likely part of a larger GTM (Go-To-Market) or Product Operations team, focusing on the user experience aspect of digital product launches and ongoing improvements. The emphasis on "design strategy" and "cross-functional collaboration" further supports this operational context within a design function.

📈 Primary Responsibilities

• Produce high-fidelity wireframes, interactive prototypes, and detailed design guidelines that clearly communicate user experience concepts and motion design intent with minimal supervision.

• Lead the conceptualization, development, and refinement of robust design principles, motion guidelines, and reusable design patterns to ensure brand consistency and a seamless user experience across all T-Mobile digital products.

• Collaborate closely with cross-functional teams, including product management, engineering, marketing, and user research, to thoroughly understand project requirements, user needs, and technical constraints, ensuring design solutions are feasible and impactful.

• Partner with user researchers and fellow designers to proactively identify and address cross-application design challenges, maintaining a unified and consistent digital ecosystem that reflects T-Mobile's brand identity and user-centric approach.

• Contribute significantly to high-level design strategy discussions, ensuring that user experience and motion design efforts are strategically aligned with overarching organizational goals and business objectives.

• Provide constructive feedback and clear direction to design and development partners to ensure that final design solutions are intuitive, innovative, technically sound, and adhere to established design principles and brand standards.

• Undertake and complete other duties, projects, and initiatives as assigned by business management, demonstrating adaptability and a commitment to supporting broader organizational objectives.

📝 Enhancement Note: The responsibilities emphasize leadership in design execution ("Produce... with minimal oversight," "Lead the development"), strategic contribution ("Contribute to high-level design strategy"), and cross-functional collaboration, indicating a mid-to-senior level role within a design or GTM operations context. The inclusion of "other duties/projects as assigned" is common in operations roles requiring flexibility.

🎓 Skills & Qualifications

Education:

• Bachelor's Degree in Computer Science, Engineering, Graphic Design, Human-Computer Interaction, or a closely related field, or equivalent practical experience.

Experience:

• 4-7 years of professional experience in UI/UX design, with a strong focus on motion design and interactive prototyping.

Required Skills:

• User Experience Design: Proven ability to design intuitive, user-centered interfaces and user flows for web and mobile applications.

• Motion Design & Animation: Expertise in creating engaging and functional motion graphics, micro-interactions, and animations that enhance usability and delight users.

• Prototyping Tools: Proficiency with industry-standard prototyping and motion design tools (e.g., Figma, Adobe After Effects, Principle, Framer).

• Communication: Excellent verbal and written communication skills, with the ability to articulate design rationale and technical concepts clearly to diverse audiences.

• Presentation Skills: Demonstrated ability to present design concepts, user research findings, and strategic recommendations effectively to stakeholders at all levels.

• Analytics: Understanding of how to leverage user data and analytics to inform design decisions and measure the impact of design solutions.

• Project Management: Ability to manage multiple projects simultaneously, prioritize tasks, and meet deadlines in a fast-paced environment.

Preferred Skills:

• Design Systems: Experience contributing to or utilizing established design systems and style guides.

• User Research Collaboration: Ability to work effectively with user researchers to gather insights and validate design decisions.

• Cross-functional Collaboration: Proven track record of successful collaboration with product managers, developers, and other stakeholders.

• Visual Design Principles: Strong grasp of visual design fundamentals, including typography, color theory, and layout.

• Accessibility Standards: Knowledge of WCAG guidelines and best practices for designing accessible digital experiences.

📝 Enhancement Note: The required skills list is robust and includes operational elements like "Analytics" and "Project Management" alongside core design competencies. This reinforces the idea of a role that blends creative output with an understanding of business impact and project execution, common in GTM or product operations functions. The requirement for 4-7 years of experience with a Bachelor's degree aligns with a mid-to-senior level position.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• A comprehensive portfolio showcasing a strong understanding of UI motion design principles and their application in creating engaging user experiences.

• Case studies demonstrating the end-to-end design process for at least 2-3 significant projects, highlighting problem definition, ideation, user flows, wireframing, prototyping, and final visual/motion design execution.

• Evidence of collaboration with cross-functional teams (e.g., product managers, engineers) and how design challenges were overcome.

• Examples of how data or analytics were used to inform design decisions or measure the impact of design solutions.

Process Documentation:

• Demonstrations of workflow design and optimization for design projects, including how tasks were managed and iterated upon.

• Examples of how design systems and guidelines were utilized or contributed to, ensuring consistency and scalability.

• Documentation or case studies that explain how design solutions were tested, iterated upon, and implemented, including any challenges faced and resolved.

• Evidence of contributing to or maintaining design documentation that supports development and future design efforts.

📝 Enhancement Note: For a role like this, emphasizing process and systems is critical. The portfolio should not just be a gallery of pretty pictures but a narrative of problem-solving and execution. Highlighting how they applied project management and analytics within their design process is key for this role's operational context.

💵 Compensation & Benefits

Salary Range:

• Base Pay Range: $97,300 - $175,500 USD per year.

• Explanation of Range: This range reflects T-Mobile's compensation philosophy for this role, considering factors such as the criticality of the position, market competitiveness for UI Motion Designers with 4-7 years of experience in major tech hubs, and the company's commitment to attracting top talent. The specific salary offered will be determined by the candidate's qualifications, experience, and the hiring location.

Benefits:

• Comprehensive Health Coverage: Medical, Dental, and Vision Insurance plans.

• Financial Wellness: Flexible Spending Account, 401(k) with company match, Employee Stock Grants, and an Employee Stock Purchase Plan (ESPP).

• Paid Time Off: Generous Paid Time Off (PTO) and up to 12 paid holidays annually, totaling approximately 4 weeks for new full-time employees.

• Family Support: Paid Parental and Family Leave, Family Building Benefits, Back-up Care, Enhanced Family Support, and Childcare Subsidy.

• Professional Development: Tuition Assistance and College Coaching programs to support continuous learning.

• Disability & Insurance: Short-term and Long-term Disability coverage, along with various voluntary insurance options (AD&D, Accident, Life, Disability, Long-term Care).

• Exclusive Discounts: Mobile service and home internet discounts, Pet Insurance, and access to Commuter and Transit Programs.

Working Hours:

• Standard full-time work schedule is 40 hours per week. While the role is on-site, T-Mobile often offers flexibility within standard business hours, allowing for effective work-life integration, especially for tasks requiring focused individual work.

📝 Enhancement Note: The salary range provided is detailed. The benefits list is extensive, highlighting T-Mobile's strong employee value proposition, particularly for professionals in dynamic roles that require a significant commitment. The inclusion of "Mobile service & home internet discounts" is a key perk for a company in the telecommunications industry.

🎯 Team & Company Context

🏢 Company Culture

Industry: Telecommunications. T-Mobile is a major player in the US wireless market, known for its disruptive "Un-carrier" approach, focusing on customer value, innovation, and a unique company culture.

Company Size: Large Enterprise (typically 10,000+ employees). This scale means opportunities for impact across a vast customer base and complex systems, but also requires navigating larger organizational structures.

Founded: 1994. With decades of experience, T-Mobile has a rich history in the evolving telecommunications landscape, demonstrating resilience and continuous adaptation.

Team Structure:

• Operations Team Context: This UI Motion Designer likely sits within a broader Product Design or User Experience team, which itself is a critical component of the Go-To-Market (GTM) or Digital Product organization. This team would be responsible for ensuring all digital touchpoints meet T-Mobile's standards for usability, visual appeal, and functional performance.

• Reporting Structure: The role reports into a Design Manager or Director, who in turn likely reports up through VP of Product Design or Chief Product Officer. Collaboration is heavily matrixed, with frequent interaction with Product Management, Engineering Leads, Marketing, and potentially other GTM operations functions.

• Cross-functional Collaboration: Expect to work closely with Product Managers to understand business requirements, Engineers to ensure designs are technically feasible and implemented correctly, User Researchers to validate design decisions, and Marketing teams to ensure brand consistency across all customer-facing materials.

Methodology:

• Data-Driven Design: T-Mobile emphasizes using data and analytics to inform design decisions and measure the effectiveness of user experiences. This involves A/B testing, user feedback analysis, and monitoring key UX metrics.

• Agile Development: Design processes are likely integrated within Agile or Scrum frameworks, requiring iterative design cycles, close collaboration with development sprints, and adaptability to changing requirements.

• Design System Utilization: A strong emphasis is placed on leveraging and contributing to a comprehensive design system to ensure consistency, efficiency, and scalability across all digital products.

Company Website: https://www.t-mobile.com/

📝 Enhancement Note: Understanding T-Mobile's "Un-carrier" culture is key. For an operations-focused design role, this means being innovative, customer-centric, and comfortable with challenging the status quo while maintaining operational rigor. The company's size implies clear processes but also the need for strong communication to navigate effectively.

📈 Career & Growth Analysis

Operations Career Level: Mid-Senior Level Designer. This role is for an individual contributor with significant experience, capable of working independently on complex projects and influencing design strategy. It implies a level of autonomy and responsibility beyond junior roles, focusing on execution excellence and contribution to team best practices.

Reporting Structure: The UI Motion Designer will report to a Design Manager or Director. This individual will likely work within a larger UX/Product Design team that collaborates extensively with Product Management, Engineering, and other GTM functions. The reporting line suggests a focus on team goals and alignment with broader product strategies.

Operations Impact: The impact of this role is directly tied to the usability, engagement, and effectiveness of T-Mobile's digital products. By creating intuitive and visually compelling user experiences through motion design, this role contributes to higher customer satisfaction, increased product adoption, reduced support costs (due to better usability), and ultimately, stronger business outcomes and customer loyalty.

Growth Opportunities:

• Specialization Advancement: Deepen expertise in advanced motion design techniques, animation for specific platforms (e.g., AR/VR, interactive installations), or become a subject matter expert in UI animation for accessibility.

• Design Leadership: Progress into a Senior UI Motion Designer role, leading complex initiatives, mentoring junior designers, and contributing more heavily to strategic design decisions and team process improvements.

• Cross-functional Expertise: Develop a broader understanding of product management, engineering workflows, and GTM operations, potentially transitioning into roles like UX Lead, Product Designer, or even a specialized GTM operations role focused on user experience integration.

• Design System Contribution: Take on a more prominent role in governing and evolving T-Mobile's design system, influencing its direction and ensuring its adoption across the organization.

📝 Enhancement Note: The growth opportunities highlight a clear career path within T-Mobile's design organization, emphasizing both specialization and broader operational integration. The role is positioned as a significant contributor with potential for leadership.

🌐 Work Environment

Office Type: T-Mobile operates modern, collaborative office spaces designed to foster teamwork and innovation. These environments typically include open-plan areas, meeting rooms, quiet zones, and common areas for informal collaboration.

Office Location(s): The role is available in Frisco, TX; Overland Park, KS; and Bellevue, WA. These are established T-Mobile corporate hubs, offering a professional work environment with access to amenities and a strong employee community.

Workspace Context:

• Collaborative Environment: Expect a dynamic workspace where interaction with colleagues is encouraged. This includes regular team meetings, design reviews, and cross-functional project discussions.

• Tools & Technology: Access to state-of-the-art design software and hardware necessary for UI motion design, including powerful workstations and relevant software licenses.

• Team Interaction: Opportunities to connect with a diverse group of professionals, including designers, product managers, engineers, and researchers, fostering a rich learning and collaborative atmosphere.

Work Schedule: While T-Mobile emphasizes flexibility, the on-site nature of this role means adherence to a standard work week (typically 40 hours). However, the company culture generally supports work-life balance, allowing for focused individual work time interspersed with collaborative activities.

📝 Enhancement Note: The emphasis on "modern, collaborative office spaces" and "dynamic workspace" suggests an environment that values both focused individual work and team interaction, which is typical for design and operations roles.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: HR or Recruiter call to assess basic qualifications, interest, and cultural fit.

• Technical/Portfolio Review: A dedicated session with hiring managers and/or senior designers to review your portfolio. Expect to walk through 2-3 key projects, detailing your process, contributions, and the impact of your work. Be prepared to discuss motion design principles and how you apply them.

• Design Challenge/Exercise: You may be given a take-home design exercise or a live problem-solving scenario related to UI motion design. This assesses your creative thinking, problem-solving skills, and ability to apply design principles under pressure.

• Cross-functional Interviews: Interviews with Product Managers, Engineers, or other stakeholders to evaluate collaboration skills, communication effectiveness, and understanding of technical constraints.

• Final Interview: Often with a senior leader (Director/VP) to discuss strategic thinking, leadership potential, and overall fit with T-Mobile's culture.

Portfolio Review Tips:

• Curate Strategically: Select projects that best showcase your UI motion design expertise, problem-solving abilities, and impact. Prioritize quality over quantity.

• Tell a Story: For each project, clearly articulate the problem, your role, the design process (wireframes, prototypes, motion studies), your specific contributions, the challenges faced, and the measurable outcomes or impact.

• Highlight Motion: Clearly demonstrate the motion design elements and explain their purpose (e.g., guiding the user, providing feedback, enhancing aesthetics). Use video or interactive prototypes where possible.

• Showcase Collaboration: Mention how you worked with other teams and incorporated their feedback.

• Quantify Impact: Whenever possible, use data and metrics to demonstrate the success of your designs (e.g., increased engagement, improved conversion rates, reduced errors).

• Tailor to T-Mobile: Research T-Mobile's current digital products and brand voice to subtly tailor your presentation and project selection.

Challenge Preparation:

• Understand the Brief: If given a design challenge, carefully read and understand all requirements, constraints, and objectives. Ask clarifying questions if needed.

• Focus on Process: Even if the output is a single screen or animation, articulate the thought process behind it. Show how you'd approach a larger problem.

• Time Management: Allocate your time effectively during live challenges. Prioritize core elements and be realistic about what can be achieved.

• Presentation: Prepare a concise and clear presentation of your solution, focusing on rationale and impact.

📝 Enhancement Note: This section provides actionable advice for navigating T-Mobile's hiring process, with a strong emphasis on portfolio presentation and the type of challenges a UI Motion Designer might face, highlighting the operational aspects of design delivery.

🛠 Tools & Technology Stack

Primary Tools:

• Design & Prototyping: Figma (highly probable for collaborative design and prototyping), Sketch (potential alternative).

• Motion Design: Adobe After Effects (industry standard for complex animations), Principle, Framer, or similar tools for interactive prototyping and micro-interactions.

• Wireframing: Figma, Sketch, Adobe XD, or specialized tools like Balsamiq for early-stage concept visualization.

Analytics & Reporting:

• Web/App Analytics Platforms: Google Analytics, Adobe Analytics (for understanding user behavior and performance metrics).

• Data Visualization Tools: Tableau, Power BI, or internal dashboards for analyzing user data and reporting on design impact.

• User Feedback Tools: Tools for collecting and analyzing user feedback, surveys, and usability testing results.

CRM & Automation:

• While not directly a CRM role, understanding how user interactions within digital products can feed into CRM systems (e.g., Salesforce, Adobe Experience Cloud) or marketing automation platforms (e.g., Marketo, HubSpot) for personalized experiences is beneficial.

📝 Enhancement Note: The tool stack is typical for a UI Motion Designer, with an added emphasis on analytics and potential integration points relevant to GTM operations. Proficiency in collaborative design tools like Figma is almost a given for this type of role in a large organization.

👥 Team Culture & Values

Operations Values:

• Customer Obsession: A core value at T-Mobile, driving all design decisions towards creating the best possible customer experience. This means understanding user needs deeply and prioritizing them in design.

• Innovation & Agility: The "Un-carrier" spirit encourages pushing boundaries, trying new approaches, and adapting quickly to market changes. This applies to design methodologies and tool adoption.

• Collaboration & Teamwork: T-Mobile emphasizes the "One Team, Together" mentality. Designers are expected to work seamlessly with other departments, share knowledge, and support collective goals.

• Data-Driven Decision Making: Decisions are informed by data and analytics, moving beyond subjective opinions to objectively measure impact and guide design iterations.

• Accountability & Ownership: Taking responsibility for design outcomes, from initial concept through to implementation and performance, is crucial.

Collaboration Style:

• Open Communication: Expect a culture that values direct, honest, and transparent communication.

• Iterative Design: Collaboration often involves frequent feedback loops, design critiques, and iterative refinement of concepts based on input from various stakeholders.

• Knowledge Sharing: Teams actively share best practices, design patterns, and lessons learned to elevate the collective skill set and ensure consistency across products.

• Experimentation: A willingness to experiment with new design techniques, tools, and approaches is encouraged, fostering a dynamic and learning-oriented environment.

📝 Enhancement Note: T-Mobile's "Un-carrier" culture is a significant differentiator. For a designer, this means being bold, customer-focused, and efficient in their work, aligning with operational excellence.

⚡ Challenges & Growth Opportunities

Challenges:

• Balancing Innovation with Brand Consistency: The challenge of introducing new motion design elements and interactive features while strictly adhering to T-Mobile's established brand guidelines and design system.

• Technical Constraints & Implementation: Ensuring that sophisticated motion designs are technically feasible for development teams and perform optimally across various devices and network conditions.

• Cross-functional Alignment: Navigating the diverse priorities and perspectives of different departments (product, engineering, marketing) to gain consensus on design solutions.

• Keeping Pace with Technology: The rapid evolution of design tools, animation techniques, and user expectations requires continuous learning and adaptation.

Learning & Development Opportunities:

• Advanced Motion Design Workshops: Opportunities to attend specialized workshops or training sessions focusing on cutting-edge animation software, techniques, and theoretical applications.

• Industry Conferences & Events: Sponsorship to attend leading UX and design conferences (e.g., Adobe MAX, UX Week) to gain insights into industry trends and network with peers.

• Mentorship Programs: Access to mentorship from senior designers or leaders within T-Mobile, providing guidance on career development and skill enhancement.

• Design System Evolution: Contributing to the growth and refinement of T-Mobile's design system offers a unique opportunity to shape the future of their digital experience and gain expertise in design governance.

📝 Enhancement Note: These challenges are typical for a senior designer in a large tech company, and the listed growth opportunities provide a clear path for professional development within the operations and design functions.

💡 Interview Preparation

Strategy Questions:

• "Describe a time you had to balance innovative motion design with strict brand guidelines. How did you approach it, and what was the outcome?" (Focus on your process, compromise, and results.)

• "How do you ensure your motion designs are technically feasible for developers and perform well across different devices and platforms?" (Highlight your collaboration with engineering and understanding of technical constraints.)

• "Walk us through a complex UI motion design project from conception to launch. What was your specific role, what challenges did you face, and what was the impact?" (Prepare a detailed case study from your portfolio.)

Company & Culture Questions:

• "What aspects of T-Mobile's 'Un-carrier' culture appeal to you, and how do you see yourself contributing to it as a UI Motion Designer?" (Research T-Mobile's values and articulate your alignment.)

• "How do you typically collaborate with product managers and engineers on a new feature development?" (Describe your communication style and teamwork approach.)

Portfolio Presentation Strategy:

• Structure Your Narrative: For each project, clearly state the problem, your role, the process, your key contributions (especially motion design), and the measurable results.

• Show, Don't Just Tell: Use interactive prototypes, videos, or clear visual examples to demonstrate your motion design skills. Explain the why behind each animation.

• Quantify Impact: If possible, present metrics that demonstrate the success of your designs (e.g., user engagement, task completion rates, satisfaction scores).

• Be Prepared for Technical Questions: Anticipate questions about your tools, workflows, and how you handle technical implementation challenges.

• Tailor to T-Mobile: Briefly explain how your work aligns with T-Mobile's brand and user experience goals.

📝 Enhancement Note: This section provides specific, actionable advice for preparing for interviews at T-Mobile for a UI Motion Designer role, emphasizing the blend of creative and operational aspects.

📌 Application Steps

To apply for this UI Motion Designer position at T-Mobile:

• Submit Your Application Online: Utilize the provided link to submit your resume and any requested information through T-Mobile's Workday portal.

• Tailor Your Resume: Ensure your resume highlights your experience in UI motion design, user experience design, prototyping, and project management. Quantify achievements with specific numbers and results where possible, using keywords from the job description.

• Prepare Your Portfolio: Curate a digital portfolio that prominently features your best UI motion design work. Include detailed case studies that walk through your process, contributions, and the impact of your designs. Ensure it's easily accessible (e.g., via a link on your resume or application).

• Research T-Mobile: Familiarize yourself with T-Mobile's brand, their "Un-carrier" philosophy, current digital products, and recent design initiatives. Understand their approach to customer experience and innovation.

• Practice Your Presentation: Rehearse presenting your portfolio projects and answering common interview questions, focusing on articulating your design process, problem-solving skills, and collaborative approach. Be ready to discuss your motion design rationale.

⚠️ 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.