UX Product Designer

📍 Job Overview

Job Title: UX Product Designer

Company: WEX

Location: Sao Paulo, Brazil (Remote Office)

Job Type: FULL_TIME

Category: Product Design / UX Engineering

Date Posted: 2026-05-18

Experience Level: Mid-Level (2-5 years)

Remote Status: Fully Remote

🚀 Role Summary

• This role is a hybrid UX Design Engineer position, focusing on bridging the gap between design and development in the fintech product space.

• Responsibilities include end-to-end customer experience research, design, prototyping, and usability testing for world-class fintech products.

• The position leverages AI-assisted coding tools to accelerate output and refine UX details, ensuring seamless translation into production by engineering teams.

• Collaboration is key, working within a multi-disciplinary team of designers and researchers to define and deliver innovative user experiences.

📝 Enhancement Note: The job title "UX Product Designer" is augmented with "UX Engineering" in the summary to reflect the core function of building and refining prototypes with code, a key differentiator for this role. The "hybrid creative and technical powerhouse" description from the source material strongly suggests this dual focus.

📈 Primary Responsibilities

• Prototype Development: Utilize Figma and AI-assisted coding tools (like Cursor) to rapidly ideate, build, and refine interactive prototypes, serving as a direct link between design concepts and executable code.

• Code-Based Prototyping: Maintain prototype work within a GitHub repository, ensuring a clear structure, runnable setup, and repeatable demonstrations for engineers.

• Detailed Design Execution: Create comprehensive designs for key user flows, states, edge cases, and constraints, incorporating mock data to simulate real-world interactions.

• Accessibility & Responsiveness: Integrate fundamental accessibility features (keyboard navigation, semantic structure) and responsive layouts into prototypes to ensure broad usability.

• AI-Assisted Workflow: Employ text-to-code tools to generate initial code structures and then edit/improve the output to meet design specifications and quality standards.

• Cross-Functional Collaboration: Actively pair with product managers and engineering teams to iterate quickly on designs based on feedback and evolving project requirements.

• Discovery & Strategy: Contribute to problem framing, information architecture (IA), and research synthesis during the early stages of new experience definition.

• User Research & Testing: Plan, execute, and synthesize findings from lightweight usability testing sessions, using insights to guide prototype adjustments.

• Design System Adherence: Leverage and contribute to the internal shadcn-based component library, ensuring UI consistency and adherence to WEX's design standards.

📝 Enhancement Note: The primary responsibilities have been expanded from the original bullet points to provide more context and operational detail, emphasizing the "design engineer" aspect. For example, "Prototype in Figma Make and Cursor" is expanded to "Prototype Development" with specific mentions of tool usage and the purpose of rapid ideation. Similarly, "Work in GitHub" is elaborated to highlight the importance of repository structure and maintainability.

🎓 Skills & Qualifications

Education: While no specific degree is mandated, a background in Computer Science, Human-Computer Interaction (HCI), Design, or a related field is highly recommended, given the technical demands of the role.

Experience: 3-5 years of dedicated UX/Product Design experience, with a demonstrable track record of building and editing frontend prototypes.

Required Skills:

• Prototyping & Design Tools: Proficiency in industry-standard design tools such as Figma for creating user interfaces and interactive prototypes.

• AI Coding Tools: Experience with at least one AI coding tool (e.g., Cursor, Bolt), with a strong preference for Cursor, to accelerate development and refine code.

• Frontend Development Fundamentals: Ability to build and edit frontend prototypes, indicating a foundational understanding of HTML, CSS, and potentially JavaScript.

• User Research & Testing: Proven experience in conducting end-to-end user research and usability testing, including planning, execution, and synthesis of findings.

• Collaboration & Communication: Strong collaborative habits and effective communication skills for working with engineers, product managers, and cross-functional teams.

• Agile & Iterative Design: Comfort operating in fast-paced environments with evolving requirements, demonstrating an ability to clarify, propose, test, and iterate on solutions.

• Information Architecture (IA): Ability to contribute to problem framing and IA definition for new user experiences.

• Accessibility & Responsiveness: Understanding and application of accessibility principles (keyboard navigation, semantic structure) and responsive design techniques.

• English Proficiency: Advanced English proficiency is essential for effective communication within a global team.

Preferred Skills:

• Specific Tool Experience: Direct experience with Cursor or Bolt AI coding tools.

• Design System Familiarity: Knowledge of shadcn/ui patterns, theming, and component composition.

• Component Logic: Basic understanding of component composition and state management to effectively express interaction logic.

📝 Enhancement Note: The "Must-Haves" and "Nice-to-Haves" have been categorized into "Required Skills" and "Preferred Skills" for clarity. Education requirements have been inferred based on the technical nature of the role, emphasizing fields that align with UX Design and Engineering. The experience level is explicitly stated as "Mid-Level" based on the 3-5 year requirement.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Interactive Prototypes: Showcase a range of interactive prototypes built with Figma, demonstrating user flows, states, and edge cases.

• Code-Integrated Prototypes: Include examples of prototypes where you've leveraged AI coding tools (like Cursor) to generate and refine frontend code, ideally hosted on GitHub.

• User Research Case Studies: Present detailed case studies that outline your end-to-end user research process, from problem framing to insight synthesis and impact.

• Usability Testing Demonstrations: Provide examples of usability testing plans, execution, and how findings were incorporated to improve designs and prototypes.

• Design System Application: Demonstrate how you've applied or adapted existing design systems (like shadcn/ui) in your work, ensuring consistency and adherence to standards.

• Agile Workflow Examples: Illustrate your ability to work with evolving requirements, showcasing iterative design processes and rapid prototyping.

Process Documentation:

• Workflow Design & Optimization: Document processes for framing problems, defining information architecture, and creating user flows, highlighting how you translate these into interactive prototypes.

• AI-Assisted Development & Refinement: Detail your approach to using AI coding tools, including prompt engineering, code editing, and integration into a broader development workflow.

• Research & Testing Methodologies: Outline your systematic approach to conducting user research and usability testing, including methodologies, participant recruitment, and data analysis.

• Design System Integration: Describe your process for utilizing and contributing to design systems, ensuring UI consistency and efficient component reuse.

📝 Enhancement Note: This section has been inferred based on the job description's emphasis on prototyping, AI coding tools, GitHub, user research, and design systems. The "Portfolio Essentials" and "Process Documentation" sections are structured to guide candidates on what WEX likely expects to see in their application materials, focusing on demonstrable skills and methodologies relevant to a UX Design Engineer role.

💵 Compensation & Benefits

Salary Range: For a UX Product Designer with 3-5 years of experience in São Paulo, Brazil, a competitive salary range would typically fall between R$ 10,000 to R$ 16,000 per month (approximately USD $2,000 - $3,200 per month, subject to exchange rate fluctuations). This range accounts for the specialized technical skills (AI coding tools, GitHub) and the hybrid nature of the role.

Benefits:

• Comprehensive and Market Competitive Benefits: WEX offers a robust benefits package designed to support employees' well-being and financial security.

• Health & Wellness Programs: Access to health insurance, potentially including dental and vision coverage, along with wellness initiatives.

• Professional Development: Opportunities for continuous learning, skill enhancement, and career growth, including access to training and development resources.

• Work-Life Balance: A fully remote work arrangement that promotes flexibility and supports a healthy work-life balance.

• Retirement Savings Plan: Access to a retirement savings plan or equivalent, depending on local regulations.

Working Hours: The standard working hours for this full-time position are approximately 40 hours per week, with flexibility afforded by the remote work arrangement.

📝 Enhancement Note: Salary range is estimated based on market research for UX/Product Designers with 3-5 years of experience in São Paulo, Brazil, adjusted for the specific technical requirements (AI coding tools, GitHub proficiency) which often command a premium. Benefits are based on the provided "Comprehensive and Market Competitive Benefits" and common offerings for remote tech roles in major South American cities.

🎯 Team & Company Context

🏢 Company Culture

Industry: WEX operates within the Fintech and Business Services sector, specializing in payment solutions and technology. This industry is characterized by rapid innovation, a strong focus on security, and a drive for efficiency in financial transactions.

Company Size: WEX is a significant player in the financial technology space, indicating a medium to large enterprise environment. This typically means established processes, opportunities for structured career growth, and a diverse range of projects.

Founded: WEX was founded in 1996. This history suggests a stable company with a proven track record, likely possessing a blend of established corporate culture and ongoing adaptation to technological advancements and market shifts.

Team Structure:

• Cross-Functional Pods: The role is situated within a multi-disciplinary team focusing on Corporate Payments. This implies working in agile pods or squads that include designers, researchers, product managers, and engineers.

• Design & Engineering Integration: The team structure emphasizes a close integration between design and engineering, with this role acting as a critical liaison.

• Reporting & Collaboration: While specific reporting lines aren't detailed, expect to collaborate closely with design leads and engineering managers, contributing to both design strategy and technical execution.

Methodology:

• Agile & Iterative Development: The emphasis on "moving fast without relying on pixel-perfect static files" and pairing with engineers points to an agile and iterative development methodology.

• AI-Assisted Workflow: The explicit mention of AI-assisted coding tools suggests a forward-thinking approach to leveraging technology for efficiency and accelerated output.

• User-Centric Design: Core responsibilities like user research, usability testing, and design system alignment highlight a strong commitment to user-centric design principles.

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

📝 Enhancement Note: Company culture and team context are inferred from WEX's industry (Fintech), size (large), founding date (established), and the specific requirements of the job description (hybrid role, AI tools, collaboration). The "Corporate Payments product space" is highlighted as the operational domain.

📈 Career & Growth Analysis

Operations Career Level: This role is positioned at a Mid-Level, typically requiring 3-5 years of experience. It's a crucial step for designers looking to deepen their technical skills and impact in product development, moving beyond pure visual design to actively contribute to the build phase of prototypes.

Reporting Structure: The UX Product Designer will likely report to a Design Manager or Lead, while working very closely with Product Managers and Engineering Leads within the Corporate Payments product team. This fosters a collaborative environment where design and technical feedback is immediate and integrated.

Operations Impact: The role has a direct impact on the speed and quality of product development for WEX's Corporate Payments solutions. By bridging design and engineering, this position accelerates the prototyping and iteration cycle, allowing for faster validation of user experiences and quicker translation of validated designs into production-ready code. This directly contributes to the efficiency and user satisfaction of WEX's fintech products.

Growth Opportunities:

• Technical Skill Specialization: Deepen expertise in AI-assisted coding tools, frontend development for prototypes, and design system implementation, becoming a specialist in "design engineering."

• Product Strategy Involvement: Gain exposure to product strategy and roadmap planning through close collaboration with product management, influencing the direction of fintech products.

• Leadership in Design-to-Dev Handoff: Develop leadership potential by defining and optimizing the process for translating design concepts into functional prototypes, setting best practices for the team.

• Exposure to Fintech Innovation: Gain in-depth experience in the rapidly evolving fintech industry, understanding complex financial workflows and user needs.

📝 Enhancement Note: Career progression and growth opportunities are inferred based on the mid-level designation, the hybrid nature of the role, and the emphasis on emerging technologies like AI coding tools. The "Operations Impact" section specifically links the role's activities to business outcomes relevant to a company like WEX.

🌐 Work Environment

Office Type: This role is designated as fully remote. This means there is no requirement for physical office presence, allowing for greater flexibility in work location.

Office Location(s): While the role is based in "Brazil Sao Paulo - Remote Office," the fully remote nature means WEX is open to hiring candidates within Brazil who can work from their own home office setup. Specific remote work policies within Brazil (e.g., preferred time zones) may apply.

Workspace Context:

• Home Office Setup: Employees are expected to maintain a productive and ergonomic home office environment conducive to focused design and coding work.

• Digital Collaboration Tools: The work environment relies heavily on digital collaboration tools (e.g., Figma, GitHub, communication platforms like Slack or Teams) to connect with colleagues and share work.

• Flexible Work Schedule: The remote setup generally allows for flexibility in daily work hours, enabling individuals to structure their day around peak productivity times, while still meeting team collaboration needs.

Work Schedule: The position is full-time, with an estimated 40 hours per week. While remote, maintaining consistent availability for team meetings and collaborative sessions during core business hours for the São Paulo region is expected.

📝 Enhancement Note: The "Work Environment" section is tailored to reflect the "Fully Remote" status and the specific location mention of "Brazil Sao Paulo - Remote Office." It emphasizes the digital nature of collaboration and the expected self-management in a remote setting.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your resume and portfolio to assess experience, skills, and alignment with the hybrid UX Design Engineer role.

• Technical/Portfolio Review: A deep dive into your portfolio, focusing on interactive prototypes, user research case studies, and examples of using AI coding tools and GitHub. Expect to discuss your design process, problem-solving approach, and how you handle evolving requirements.

• Design & Engineering Collaboration Exercise: Potentially a practical exercise or discussion simulating how you would pair with engineers, use AI tools, and iterate on a design based on technical constraints or feedback.

• Behavioral & Cultural Fit Interview: Assessing your collaboration style, communication skills, adaptability, and alignment with WEX's values and team dynamics.

• Final Interview: A conversation with hiring managers or senior stakeholders to discuss overall fit, career aspirations, and confirm mutual interest.

Portfolio Review Tips:

• Showcase Hybrid Skills: Clearly present projects that demonstrate both strong UX design principles and your ability to build and refine functional prototypes with code.

• Highlight AI Tool Usage: Dedicate sections or specific projects to showcase your experience with AI coding tools (Cursor, Bolt), explaining how you used them to accelerate your workflow and the results achieved.

• Detail Your Process: For each project, explain your end-to-end process: problem definition, research, ideation, prototyping (mentioning tools like Figma and AI code generators), testing, and iteration.

• Quantify Impact: Where possible, use metrics or qualitative feedback to demonstrate the impact of your designs and prototypes on user experience or development efficiency.

• GitHub Integration: If possible, link to GitHub repositories for your prototypes or relevant code snippets, showing your ability to manage code and collaborate through version control.

Challenge Preparation:

• AI Tool Scenarios: Be prepared to discuss hypothetical scenarios where you'd use AI coding tools to solve specific design or development challenges quickly.

• Design System Application: Think about how you would apply or adapt a design system like shadcn/ui in a new product context.

• Collaboration Scenarios: Prepare examples of how you've collaborated effectively with engineers and product managers, especially when requirements were unclear or evolving.

📝 Enhancement Note: This section provides actionable advice for candidates, inferred from the job description's requirements for specific tools (Figma, AI coding, GitHub) and processes (research, testing, collaboration). The emphasis is on demonstrating the unique hybrid skills required for this role.

🛠 Tools & Technology Stack

Primary Tools:

• Figma: Essential for UI design, wireframing, and creating interactive prototypes. Expect to use its advanced features for component creation, auto-layout, and collaboration.

• AI-Assisted Coding Tools: Proficiency in tools like Cursor (preferred) or Bolt is critical. This includes using text-to-code generation, code editing, and integrating AI capabilities into the design-to-development workflow.

• GitHub: Required for maintaining prototype code, version control, and collaborative development. Familiarity with repository management, branching, and pull requests is expected.

Analytics & Reporting:

CRM & Automation:

• Not directly relevant to this specific design role, but understanding how WEX's fintech products function within broader CRM and automation systems could be beneficial for context.

📝 Enhancement Note: The "Tools & Technology Stack" section is directly populated from the job description's explicit mentions of Figma, AI coding tools (Cursor, Bolt), and GitHub. The focus is on the practical application of these tools in the context of UX design and engineering.

👥 Team Culture & Values

Operations Values:

• Innovation & Simplification: WEX's mission to "simplify the business of running a business" suggests a value placed on innovative solutions that streamline complex processes, particularly in fintech.

• Collaboration & Teamwork: The emphasis on pairing with engineers and working in multi-disciplinary teams highlights a culture that values strong collaboration and shared ownership.

• Speed & Agility: The expectation to "move fast without relying on pixel-perfect static files" indicates a culture that embraces agility, iteration, and rapid problem-solving.

• User-Centricity: A commitment to creating "world-class fintech products" implies a deep focus on understanding and meeting user needs through research and testing.

• Technical Excellence: The need for a "hybrid creative and technical powerhouse" and proficiency in coding tools points to a culture that respects and encourages technical skill development and application.

Collaboration Style:

• Integrated Design & Engineering: The core of the collaboration style is the seamless integration of design and engineering efforts, with this role acting as a key bridge.

• Iterative Feedback Loops: Expect frequent feedback exchanges between designers, researchers, product managers, and engineers, leading to rapid iteration and refinement of prototypes.

• Open Communication: A culture that encourages open dialogue, constructive feedback, and proactive problem-solving to achieve shared goals.

• Data-Informed Decisions: While not explicitly stated for this role, the broader fintech and product development context suggests that decisions will be informed by user research, usability testing, and performance metrics.

📝 Enhancement Note: Team culture and values are inferred from WEX's stated mission, the nature of the role (hybrid, collaborative), and the industry (fintech). The focus is on how these values translate into daily work and interactions for a UX Product Designer.

⚡ Challenges & Growth Opportunities

Challenges:

• Balancing Design Fidelity and Speed: The primary challenge will be to deliver high-quality, interactive prototypes rapidly using AI tools, without sacrificing essential design principles or user experience considerations.

• Navigating Evolving Requirements: Working in a fast-paced fintech environment means requirements can change. Adapting designs and prototypes quickly while maintaining clarity and coherence will be crucial.

• Mastering AI-Assisted Workflows: Continuously learning and optimizing the use of AI coding tools to maximize efficiency and output quality, while understanding their limitations and when manual intervention is necessary.

• Cross-Functional Alignment: Ensuring clear communication and alignment between design vision and engineering feasibility, especially when bridging the gap with code-based prototypes.

Learning & Development Opportunities:

• Advanced Prototyping Techniques: Develop expertise in cutting-edge prototyping tools and methodologies, particularly those integrating AI.

• Fintech Product Domain Knowledge: Gain deep insights into the complex world of corporate payments and financial technology, understanding user needs and regulatory landscapes.

• Technical Skill Enhancement: Grow proficiency in frontend development concepts and code refinement, becoming an expert in the design-to-code pipeline.

• Contribution to Design Systems: Opportunity to influence and contribute to WEX's design system, impacting the consistency and quality of future products.

📝 Enhancement Note: Challenges and growth opportunities are derived from the inherent demands of the hybrid role, the use of new technologies like AI coding tools, and the dynamic fintech industry. The growth opportunities are framed around skill development and career progression within this specialized area.

💡 Interview Preparation

Strategy Questions:

• "Describe a time you used an AI coding tool to accelerate a design or prototyping task. What was the outcome, and what did you learn?" (Focus on specific tool usage, efficiency gains, and self-reflection.)

• "How do you approach problem framing and information architecture when requirements are still forming? Provide an example." (Highlight your process for clarifying ambiguity and structuring user experiences.)

Company & Culture Questions:

• "What interests you about WEX and our mission to simplify the business of running a business, particularly in the fintech space?" (Research WEX's recent news, company values, and connect your interest to their mission.)

• "How do you see this hybrid UX Design Engineer role contributing to a multi-disciplinary team? Describe your ideal collaboration dynamic with engineers and product managers." (Showcase your understanding of team integration and your collaborative approach.)

Portfolio Presentation Strategy:

• Storytelling with Data: For each project, frame it as a narrative: the problem, your approach (including tools like Figma and AI), your solution, and the impact (e.g., user feedback, development speed).

• Interactive Demo: Be ready to demonstrate your prototypes live, showcasing key flows and explaining your design decisions and technical implementation choices.

• Highlight AI & GitHub: Clearly call out projects where you used AI coding tools and GitHub, explaining your specific contributions and the benefits.

• Focus on Process: Emphasize your thought process and how you iterate based on feedback, research, and technical constraints.

📝 Enhancement Note: Interview preparation advice is tailored to the unique aspects of this UX Product Designer role, emphasizing AI tools, the hybrid nature, and the fintech context. Questions are designed to elicit responses that demonstrate the required skills and mindset.

📌 Application Steps

To apply for this operations position:

• Submit your application through the provided WEX careers portal link.

• Customize Your Resume: Tailor your resume to highlight experience with UX design, product design, user research, usability testing, AI coding tools (Cursor, Bolt), and GitHub. Quantify achievements wherever possible.

• Curate Your Portfolio: Select 2-3 strong projects that best showcase your hybrid skills. Ensure they include interactive prototypes built in Figma, examples of AI-assisted code generation and refinement, and clear documentation of your research and testing processes.

• Prepare Your Portfolio Presentation: Practice walking through your portfolio projects, focusing on storytelling, demonstrating your process, and explaining the impact of your work, especially how you bridged design and engineering.

• Research WEX: Understand WEX's business, its mission, and its role in the fintech industry. Familiarize yourself with their product offerings, especially in Corporate Payments, to better align your application and interview responses.

⚠️ 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.