UI Designer - Design System Fintech

📍 Job Overview

Job Title: UI Designer - Design System Fintech
Company: Retorna
Location: Buenos Aires, Argentina
Job Type: Full-time
Category: Design / Product Design Operations
Date Posted: February 20, 2026
Experience Level: Mid-Level (2-5 years)
Remote Status: Fully Remote

🚀 Role Summary

• Spearhead the design, maintenance, and evolution of Retorna's Design System to ensure visual consistency, scalability, and accessibility across all digital products.
• Collaborate closely with Product, Engineering, and Growth teams to create high-fidelity UI designs, visual assets, and cohesive user experiences.
• Drive efficiency and order in product development by establishing and enforcing design standards, enabling rapid, consistent scaling in a fast-paced fintech environment.
• Contribute to a culture of design excellence and innovation, directly impacting the user experience for millions of individuals and businesses across Latin America.

📝 Enhancement Note: This role is positioned as a key contributor to the design infrastructure of a growing fintech company, emphasizing the strategic importance of a robust Design System for scalability and consistency. The focus on "design infrastructure" and "enabling rapid, consistent scaling" highlights the operational aspect of design, making it relevant for candidates with an operations mindset.

📈 Primary Responsibilities

• Design, document, and maintain the comprehensive Design System, including UI components, patterns, style guides, and usage guidelines.
• Ensure all design elements adhere to brand identity, accessibility standards (WCAG), and responsive design principles.
• Collaborate with frontend developers to translate design specifications into functional code, ensuring seamless implementation of the Design System.
• Conduct user research and usability testing to gather feedback and iterate on design solutions, informing Design System improvements.
• Support product and growth teams by creating custom UI elements, screen designs, and visual assets as needed, ensuring alignment with the established Design System.
• Champion best practices in UI design and Design System management across product and engineering teams.
• Analyze and optimize user flows and interfaces to enhance user experience and drive key business metrics (e.g., conversion rates, user engagement).
• Stay abreast of industry trends, emerging technologies (including AI applications in design), and best practices in UI design and Design Systems.

📝 Enhancement Note: The responsibilities emphasize the operational aspects of design, such as documentation, maintenance, collaboration with engineering for implementation, and driving efficiency through standardization. The mention of "optimizing user flows and interfaces to enhance user experience and drive key business metrics" directly links design activities to business outcomes, a core tenet of operations roles.

🎓 Skills & Qualifications

Education: While no specific degree is mandated, a Bachelor's degree in Graphic Design, Interaction Design, Human-Computer Interaction, or a related field is beneficial. Equivalent practical experience will be strongly considered.
Experience: Minimum of 3 years of experience in UI Design, Visual Design, or a similar role, with a proven track record of creating and maintaining Design Systems for digital products.

Required Skills:

• Advanced proficiency in Figma, including expertise in components, variants, auto-layout, libraries, and design tokens.
• Strong visual design skills with a portfolio showcasing high-fidelity UI designs for complex digital products.
• Solid understanding of HTML and CSS, with a focus on semantic structure, responsive layouts, and state management.
• Ability to read, understand, and discuss frontend code, particularly UI components, to facilitate effective collaboration with engineers.
• Experience working with Design Systems implemented in code and direct collaboration with frontend development teams.
• Knowledge of accessibility principles and best practices (e.g., WCAG guidelines).
• Familiarity with responsive design principles and mobile-first design methodologies.
• Proven experience collaborating effectively with product managers, designers, and development teams.
• Experience in the fintech, banking, or complex digital product sectors.

Preferred Skills:

• Familiarity with component frameworks such as React.
• Experience with documentation tools like Storybook.
• Understanding of cross-border payment systems and fintech product intricacies.
• Basic understanding of UX principles and user-centered design methodologies.

📝 Enhancement Note: The emphasis on "reading and discussing frontend code" and "experience working with Design Systems implemented in code" signifies a need for a designer with a strong understanding of the development lifecycle and operational integration, bridging the gap between design and engineering. This is a critical skill for operationalizing design systems.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase a minimum of one robust Design System you have significantly contributed to or led, detailing its architecture, components, and evolution.
• Include case studies demonstrating your ability to design high-fidelity UIs for complex digital products, preferably within the fintech or regulated industries.
• Present examples of how you have translated design specifications into functional code or collaborated with developers to ensure faithful implementation.
• Demonstrate your understanding of accessibility standards and responsive design through specific project examples.
• Highlight your process for creating and maintaining design documentation and style guides.

Process Documentation:

• Provide examples of how you document design decisions, component usage, and system updates.
• Illustrate your workflow for collaborating with product and engineering teams on design implementation and iteration.
• Showcase how you measure the impact of design system adoption and UI improvements on product metrics.

📝 Enhancement Note: The emphasis on a "Design System you have significantly contributed to or led" and "how you measure the impact of design system adoption" directly speaks to the operational value and measurable outcomes expected from this role, aligning with operations-focused job descriptions.

💵 Compensation & Benefits

Salary Range: Based on industry benchmarks for mid-level UI Designers with specialized Design System experience in LATAM, a competitive salary range is estimated between ARS 1,500,000 - ARS 2,500,000 per month. This estimate considers the company's LATAM-wide remote policy, the fintech sector's compensation trends, and the specialized skills required.

Benefits:

• Fully Remote Work: Work from anywhere in LATAM, offering significant flexibility and work-life balance.
• Unlimited Days Off: A testament to Retorna's trust in its employees and focus on results over hours logged.
• High-Impact Technical Challenges: Opportunity to solve complex, real-world problems in the fintech and cross-border payments space.
• Accelerated Growth: Be part of a rapidly scaling fintech company with opportunities for rapid professional development.
• Diverse and Talented Team: Collaborate with a diverse, high-performing team of Latin American professionals.
• Autonomy and Ownership: Freedom to make decisions and take ownership of your work.
• Direct Impact: Contribute to solutions that directly improve the lives of migrants and businesses.
• Innovation Focus: Opportunity to implement emerging trends, AI, and agile processes.

Working Hours: While the specific number of hours is not explicitly stated, a standard full-time engagement is implied. The company's emphasis on autonomy and unlimited days off suggests a focus on output and results rather than strict adherence to a 9-to-5 schedule, though 40 hours per week is a common benchmark for full-time roles.

📝 Enhancement Note: Salary is estimated based on research of typical mid-level UI Designer salaries in Argentina (Buenos Aires) with a premium for Design System expertise and the fintech industry. This range is provided as a guideline and actual compensation may vary. The benefits are directly pulled from the job description and highlighted for their appeal to operations-minded professionals who value flexibility and impact.

🎯 Team & Company Context

🏢 Company Culture

Industry: Fintech, Financial Technology, Cross-border Payments, Remittances. Retorna operates in a dynamic and rapidly evolving sector, focused on democratizing financial services and facilitating seamless money transfers across Latin America. This industry context demands agility, a strong understanding of regulatory environments, and a commitment to user trust and security.
Company Size: Retorna is a growing startup, likely in the range of 50-200 employees, given its processing volume and expansion across multiple countries. This size suggests a fast-paced, entrepreneurial environment where individual contributions have a significant impact.
Founded: 2020. As a relatively young company, Retorna is in a phase of aggressive growth and product development, offering opportunities to shape processes and culture.

Team Structure:

• The Design team likely includes other UI/UX designers, potentially a Head of Design, and collaborates closely with Product Managers and Engineering teams.
• The Design System role suggests a specialized focus within the design function, potentially acting as a central point of contact for design consistency across different product squads or feature teams.
• Cross-functional collaboration is highlighted as a key aspect, with designers working alongside product, growth, and development teams to ensure cohesive product execution.

Methodology:

• Data-Driven Design: The company's fintech nature and focus on growth imply a data-driven approach to decision-making, including design choices and performance analysis.
• Agile Development: The mention of "agile processes" suggests that Retorna employs agile methodologies, requiring designers to be adaptable and integrated into iterative development cycles.
• User-Centricity: As a company serving migrants and businesses, a deep understanding of user needs and a commitment to user experience are paramount.

Company Website: https://retorna.app

📝 Enhancement Note: The company's recent founding and startup nature imply an environment ripe for process innovation and operational improvements within the design function. The focus on "infrastructure financial" and "connecting people, families and enterprises" underscores the operational backbone the company is building.

📈 Career & Growth Analysis

Operations Career Level: This role is classified as a Mid-Level position, suitable for professionals with 2-5 years of dedicated UI design experience, particularly with a focus on Design Systems. It represents a step beyond junior roles, requiring a degree of autonomy, strategic thinking, and the ability to manage design infrastructure.
Reporting Structure: The UI Designer will likely report to a Head of Design, Design Lead, or Product Lead. They will work closely with product managers and engineering leads within cross-functional teams.
Operations Impact: The UI Designer's impact is operationalized through the creation and maintenance of the Design System. This system directly influences development efficiency, product consistency, and the speed at which new features can be launched. By ensuring a scalable and consistent design foundation, the role has a profound impact on the company's ability to grow and serve a large user base effectively.

Growth Opportunities:

• Design System Leadership: Potential to grow into a lead role for the Design System, owning its strategy and roadmap.
• Specialization: Deepen expertise in areas like accessibility, design tokens, or UI engineering collaboration.
• Cross-functional Movement: Transition into broader UX roles, product design, or even product management, leveraging a strong understanding of product development processes.
• Mentorship: Opportunity to mentor junior designers as the team grows.
• Fintech Expertise: Develop deep domain knowledge in a high-growth industry.

📝 Enhancement Note: The growth opportunities highlight how operational skills in design, such as system management and process standardization, can lead to leadership positions and broader career advancement within a scaling tech company.

🌐 Work Environment

Office Type: Retorna operates as a 100% remote company, meaning there is no central physical office to commute to. This fosters a distributed workforce that values asynchronous communication and digital collaboration tools.
Office Location(s): While the company is headquartered in CABA, Argentina, the role is remote and open to talent across Latin America (LATAM). This distributed model allows for access to diverse talent pools and greater employee flexibility.

Workspace Context:

• Digital Collaboration: The primary workspace is digital, relying heavily on tools like Figma, Slack, project management software, and video conferencing for communication and collaboration.
• Asynchronous Focus: Given the distributed nature, there's an emphasis on clear documentation and asynchronous communication to ensure all team members, regardless of time zone, can stay informed and contribute effectively.
• Operational Efficiency: The remote setup necessitates efficient workflows and clear processes to maintain productivity and team cohesion.

Work Schedule: The role is full-time, but with "Unlimited Days Off" and a 100% remote setup, there's likely a high degree of flexibility. The focus is on achieving deliverables and contributing to team goals, rather than adhering to a rigid 9-to-5 schedule. Adherence to core working hours might be expected for synchronous collaboration, especially within the LATAM time zones.

📝 Enhancement Note: The remote and distributed nature of the work environment emphasizes the need for strong self-management, excellent communication skills, and proficiency with digital collaboration tools, all of which are critical for operational success in a decentralized team.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your application, resume, and portfolio to assess experience, skills, and alignment with the role requirements.
• Technical Interview (Design System Focus): A deep dive into your experience with Design Systems, Figma proficiency, and understanding of UI implementation. Expect questions about your process for creating, maintaining, and scaling design systems.
• Portfolio Presentation: A session where you present selected case studies from your portfolio, focusing on your Design System contributions and their impact. Be prepared to discuss your design decisions, challenges, and collaborative approach.
• Cross-functional Interview: An opportunity to meet with members of the Product and Engineering teams to assess collaboration style, problem-solving abilities, and cultural fit.
• Final Interview: Potentially with a senior leader (e.g., Head of Product or CTO) to discuss strategic alignment and overall fit.

Portfolio Review Tips:

• Highlight Design System Impact: Clearly articulate your role in the Design System's creation, evolution, and adoption. Quantify its impact on development speed, consistency, or bug reduction where possible.
• Showcase Figma Mastery: Demonstrate advanced Figma techniques (components, variants, auto-layout, libraries, tokens).
• Explain Your Process: Detail your workflow for problem-solving, user research (if applicable), design execution, and collaboration with developers.
• Code Collaboration: If you have experience working closely with code, highlight specific examples of how you facilitated this collaboration.
• Accessibility & Responsiveness: Ensure these crucial aspects are well-represented in your case studies.

Challenge Preparation:

• Be prepared for a potential design challenge, possibly involving a small task related to a Design System component or a UI refinement.
• Practice articulating your design rationale and process concisely and clearly.
• Research Retorna's current product and brand to understand their existing aesthetic and user base.

📝 Enhancement Note: The emphasis on "quantify its impact," "development speed, consistency, or bug reduction," and "articulating your design rationale and process concisely and clearly" points towards an evaluation that values operational efficiency and measurable outcomes, common in operations-focused interviews.

🛠 Tools & Technology Stack

Primary Tools:

• Figma: The core design tool for UI design, prototyping, and Design System management. Advanced proficiency is essential.
• Slack: For team communication, collaboration, and asynchronous messaging.
• Project Management Tools: Likely Jira, Asana, or Trello for task management, workflow tracking, and sprint planning.

Analytics & Reporting:

• Product Analytics Tools: Potentially Amplitude, Mixpanel, or similar platforms for understanding user behavior and product performance metrics.
• Reporting Dashboards: Tools for visualizing data and tracking key performance indicators (KPIs) related to product usage and design impact.

CRM & Automation:

• While this role is design-focused, familiarity with how design impacts CRM and marketing automation platforms (e.g., in growth campaigns) can be beneficial.

Development & Documentation:

• HTML/CSS: Foundational knowledge is required.
• Storybook (Desirable): For documenting and showcasing Design System components in a code-based environment.
• Familiarity with Frameworks: Understanding of component-based frameworks like React.

📝 Enhancement Note: The explicit mention of Figma, HTML/CSS, and desirable familiarity with Storybook and React frameworks highlights the technical stack requirements. The emphasis on "product performance metrics" and "tracking key performance indicators (KPIs)" ties the design tools to operational measurement and analysis.

👥 Team Culture & Values

Operations Values:

• Impact-Driven: A strong emphasis on creating solutions that have a tangible positive impact on users' lives and business operations.
• Collaboration & Transparency: Open communication and teamwork are crucial, especially in a remote, cross-functional environment.
• Agility & Adaptability: The ability to adapt quickly to changing market conditions and business needs in the fast-paced fintech sector.
• Ownership & Autonomy: Employees are encouraged to take ownership of their work and operate with a high degree of independence.
• Continuous Learning: A commitment to staying updated with industry trends, new technologies, and best practices.

Collaboration Style:

• Cross-Functional Integration: Designers work closely with Product, Engineering, and Growth teams, fostering a collaborative environment where design is integrated early and often.
• Asynchronous Communication: Reliance on clear documentation and digital tools to facilitate effective communication across different time zones.
• Feedback Loops: An iterative design process that values constructive feedback from all team members to refine products and systems.

📝 Enhancement Note: The values like "Impact-Driven," "Agility & Adaptability," and "Ownership & Autonomy" resonate strongly with the operational mindset, emphasizing efficiency, results, and proactive problem-solving.

⚡ Challenges & Growth Opportunities

Challenges:

• Scaling Design Systems: Evolving a Design System to support rapid product growth and new feature development while maintaining consistency and performance.
• Balancing Standardization with Flexibility: Creating a system that is robust enough for broad application but flexible enough to accommodate unique feature requirements.
• Cross-Team Alignment: Ensuring consistent adoption and adherence to the Design System across multiple product teams and potentially different geographical locations.
• Bridging Design and Code: Maintaining a strong, collaborative relationship with engineering to ensure accurate and efficient implementation of designs.
• Remote Collaboration: Navigating the complexities of remote work to foster strong team cohesion and effective communication.

Learning & Development Opportunities:

• Advanced Design System Strategy: Opportunity to lead and define the strategic direction of the Design System.
• Fintech & Crypto Domain Expertise: Develop deep knowledge in a high-growth and technically complex industry.
• AI in Design: Explore and implement AI-powered tools and workflows to enhance design processes.
• Leadership Skills: Develop leadership capabilities through team collaboration and potential mentorship roles.
• Industry Conferences & Certifications: Support for professional development through participation in relevant industry events and training.

📝 Enhancement Note: The challenges highlight the operational complexities of managing a design system at scale, requiring strategic planning, process management, and effective stakeholder communication – all hallmarks of operational roles.

💡 Interview Preparation

Strategy Questions:

• "Describe a situation where you had to advocate for the adoption of a Design System. What was your approach, and what metrics did you use to demonstrate its value?" (Focus on process, communication, and ROI)
• "How do you approach balancing the need for design consistency with the desire for rapid feature development and innovation?" (Focus on operational trade-offs and strategic thinking)
• "Walk us through your process for creating or evolving a Design System component from concept to implementation. What role does collaboration with engineering play in your workflow?" (Focus on process documentation, collaboration, and efficiency)

Company & Culture Questions:

• "What interests you about Retorna's mission to transform cross-border payments in Latin America?" (Demonstrate alignment with company vision and impact)
• "How do you envision your role contributing to Retorna's growth and scaling efforts through design?" (Connect your design operations to business objectives)
• "Describe your ideal remote work environment and how you ensure effective collaboration and productivity." (Highlight self-management and communication skills)

Portfolio Presentation Strategy:

• Structure Your Case Studies: For each case study, clearly outline the problem, your process, your role, the solution, and the impact (quantified where possible).
• Focus on Design System Contributions: Dedicate a significant portion of your presentation to your Design System work, showcasing its architecture, component library, and adoption strategy.
• Demonstrate Figma Expertise: Be ready to share your screen and showcase advanced Figma features and your workflow.
• Articulate Collaboration: Explain how you worked with developers and product managers, highlighting communication strategies and problem-solving during implementation.
• Highlight Operational Efficiency: Emphasize how your work has improved development speed, reduced bugs, or increased design consistency.

📝 Enhancement Note: The suggested interview questions are geared towards assessing a candidate's understanding of operational principles within design, such as value demonstration, strategic trade-offs, process efficiency, and impact measurement.

📌 Application Steps

To apply for this UI Designer position:

• Submit your application through the provided link on join.com.
• Tailor your Resume: Highlight your experience with Design Systems, Figma, HTML/CSS, and cross-functional collaboration, using keywords from the job description. Quantify achievements where possible (e.g., "Reduced UI development time by X% through Design System implementation").
• Curate Your Portfolio: Ensure your portfolio prominently features your Design System work, showcasing your process, components, and impact. Prepare a concise narrative for each case study.
• Prepare for Technical Deep Dive: Be ready to discuss your Figma workflows in detail and articulate your understanding of frontend code and its relationship with design.
• Research Retorna: Understand their mission, product offerings, and target audience to articulate your interest and how your skills align with their goals.

⚠️ 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.

---