Product UI Designer

📍 Job Overview

Job Title: Product UI Designer

Company: Spines

Location: Córdoba Province, Argentina (Remote)

Job Type: Contractor

Category: Product Design / UX/UI

Date Posted: February 11, 2026

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

Remote Status: Fully Remote

🚀 Role Summary

• Design intuitive and scalable user interfaces for a cutting-edge, author-facing publishing SaaS platform, directly impacting user experience and product adoption.

• Collaborate closely with Product Managers and Software Developers to translate complex requirements into elegant, user-centered design solutions.

• Leverage AI-assisted design tools to enhance design efficiency, consistency, and quality, staying at the forefront of design technology.

• Develop and maintain robust design systems to ensure scalability, usability, and a cohesive visual identity across the entire platform.

• Contribute to a rapidly growing, innovative company that is revolutionizing the publishing industry with AI.

📝 Enhancement Note: While the job title is "Product UI Designer," the responsibilities clearly indicate a strong UX component, focusing on user-centered design, user flows, and usability. The role also emphasizes collaboration with Product Managers and Developers, aligning with a standard Product Designer or UX/UI Designer role within a SaaS environment. The mention of AI-assisted tools and prompt engineering suggests a forward-thinking approach to design processes.

📈 Primary Responsibilities

• Design intuitive, efficient, and scalable user interfaces (desktop-first) for Spines.com's SaaS products, guiding the user journey from initial concept to final UI delivery.

• Translate product requirements, user needs, and overarching business objectives into clear, actionable, and user-friendly design solutions.

• Produce comprehensive design artifacts, including wireframes, detailed user flows, high-fidelity mockups, and interactive prototypes using Figma.

• Foster strong, collaborative relationships with Product Managers and development teams to ensure accurate and seamless implementation of designs.

• Actively utilize and integrate AI-assisted design tools, such as Figma Make, to accelerate the design process, improve consistency, and elevate overall design quality.

• Build, maintain, and evolve the company's design system, ensuring its scalability, usability, and consistent application across all platform features.

• Embrace an iterative design approach, rapidly refining designs based on user feedback, usability testing insights, and product performance data.

📝 Enhancement Note: The responsibilities are detailed and specific to a product UI/UX designer role within a SaaS context. Emphasis is placed on the full design lifecycle, from ideation to implementation, and the use of advanced design tools and methodologies, including AI integration and design systems.

🎓 Skills & Qualifications

Education: Bachelor's degree in Design, Human-Computer Interaction, Computer Science, or a related field is preferred, although equivalent practical experience will be strongly considered.

Experience: Minimum of 3 years of progressive experience as a Product UI Designer, UX Designer, or similar role, specifically focused on designing and delivering SaaS products.

Required Skills:

• Expert-level proficiency in UX/UI design principles and best practices.

• Advanced command of Figma, including mastery of components, variants, auto-layout, and production-ready design delivery workflows.

• Demonstrated experience in creating wireframes, user flows, high-fidelity mockups, and interactive prototypes.

• Proven ability to design and maintain scalable design systems.

• Solid understanding of usability principles, accessibility standards (WCAG), and interaction design patterns.

• Experience working with AI-assisted design tools (e.g., Figma Make, or similar AI-powered design platforms).

• Fluent English proficiency, both written and spoken, for effective collaboration and communication.

Preferred Skills:

• Experience with prompt engineering or designing user experiences for AI-driven applications.

• Familiarity with agile development methodologies.

• Basic understanding of front-end development principles (HTML, CSS, JavaScript) to inform design decisions.

• Experience in the publishing or media technology sector.

📝 Enhancement Note: The requirements are well-defined, with a clear emphasis on Figma proficiency and SaaS product design experience. The inclusion of AI design tools and prompt engineering as preferred skills highlights the company's innovative approach and desire for candidates at the cutting edge of design technology. The minimum of 3 years of experience aligns with a mid-level role.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• A robust portfolio showcasing a minimum of 3 significant SaaS UI/UX projects.

• Each project should clearly articulate the problem statement, your design process, the specific challenges encountered, and the final design solutions.

• Demonstrations of your ability to translate user needs and business goals into intuitive interfaces.

• Evidence of your problem-solving skills and design rationale behind key decisions.

Process Documentation:

• Showcase your experience in creating detailed user flows and wireframes that map out complex user journeys.

• Provide examples of high-fidelity mockups and interactive prototypes that effectively communicate design intent.

• Include case studies demonstrating your involvement in building or evolving design systems, highlighting consistency and scalability.

• Illustrate your ability to iterate on designs based on user feedback, usability testing, and data-driven insights.

• If applicable, include examples of how you've utilized AI tools in your design workflow.

📝 Enhancement Note: The portfolio requirements are standard for a UI/UX role but are tailored to emphasize SaaS products and the specific tools and processes mentioned in the job description (Figma, AI tools, design systems). The focus on problem-solving and design rationale is crucial for demonstrating strategic thinking.

💵 Compensation & Benefits

Salary Range: Based on industry standards for a remote Product UI Designer with 2-5 years of experience in Argentina, and considering the contractor employment type, a competitive range is estimated between ARS 1,000,000 to ARS 1,800,000 per month. This range is an estimation and will vary based on the candidate's specific experience, skill set, and negotiation.

Benefits:

• Flexible Remote Work: Enjoy the freedom and autonomy of a fully remote position, allowing for work-life balance and location independence within Argentina.

• Innovative Technology: Opportunity to work with and shape the future of AI-driven publishing technology.

• Professional Development: Access to opportunities for skill enhancement, particularly in AI-assisted design and advanced Figma techniques.

• Impactful Projects: Contribute directly to a revolutionary platform that empowers authors worldwide.

• Contractor Engagement: Potential for ongoing contract extensions based on performance and company needs.

Working Hours: The role is expected to require approximately 40 hours per week, with flexibility in scheduling to accommodate different time zones and personal needs, provided core collaboration hours and project deadlines are met.

📝 Enhancement Note: Salary is estimated based on current market data for similar roles in Argentina, adjusted for a contractor position and the specified experience level. Benefits are tailored to what might be expected for a remote contractor role, emphasizing flexibility and professional growth.

🎯 Team & Company Context

🏢 Company Culture

Industry: Book Publishing Technology, Software-as-a-Service (SaaS), Artificial Intelligence (AI). Spines is positioned at the intersection of these dynamic sectors, aiming to disrupt traditional publishing with technology.

Company Size: Spines is described as the "#1 Fastest-Growing Book Publishing Platform in the U.S." and is actively growing its team, indicating a dynamic startup or scale-up environment. This suggests a lean, agile structure with a high degree of individual contribution and impact.

Founded: Founded to rebuild publishing for a new era, powered by technology and author-centric principles. The company's mission is to make professional publishing accessible to everyone.

Team Structure:

• The Product UI Designer will likely be part of a Product team, working closely with Product Managers and a development team (likely including front-end and back-end engineers).

• Collaboration will extend across functions, including potential interaction with marketing, content, and AI/engineering specialists.

Methodology:

• Data-Driven Design: Iteration based on user feedback, usability insights, and product performance data suggests a commitment to evidence-based design decisions.

• Agile Development: While not explicitly stated, the rapid iteration and close collaboration with developers point towards agile or lean methodologies.

• AI Integration: A core aspect of Spines' approach, this will likely permeate design processes and product features.

• User-Centricity: The mission to empower authors and make publishing effortless highlights a strong focus on the user experience.

Company Website: https://spines.com/

📝 Enhancement Note: The company context paints a picture of an innovative, fast-paced tech company focused on disrupting an established industry. The emphasis on growth, AI, and author empowerment are key cultural drivers. The likely team structure will involve close collaboration within product development.

📈 Career & Growth Analysis

Operations Career Level: This role is positioned as a mid-level Product UI Designer, suitable for individuals with 2-5 years of dedicated experience. It requires a strong foundation in UI/UX principles and hands-on experience with SaaS products, particularly Figma. The role involves significant autonomy in design execution and a direct contribution to product strategy and user experience.

Reporting Structure: The Product UI Designer will likely report to a Head of Product, a Lead Product Designer, or a Product Manager, depending on the current team structure at Spines. They will work collaboratively within a product development pod or team.

Operations Impact: The designer's work will have a direct and visible impact on the core product offering, influencing author adoption, satisfaction, and the overall success of the Spines platform. By creating intuitive interfaces for AI-powered publishing tools, the designer directly contributes to the company's mission of making professional publishing accessible to all.

Growth Opportunities:

• Skill Specialization: Deepen expertise in AI-assisted design tools and the unique challenges of designing for AI-driven user experiences.

• Design System Leadership: Take on increasing responsibility for the evolution and governance of the Spines design system.

• Product Strategy Involvement: Contribute more significantly to product strategy, user research, and feature roadmap planning as the company scales.

• Cross-Functional Leadership: Potentially move into lead design roles or explore adjacent areas like Product Management or UX Research as the company grows.

• Industry Expertise: Gain specialized knowledge at the intersection of publishing, AI, and SaaS technology.

📝 Enhancement Note: This analysis focuses on the career trajectory for a Product UI Designer within a growing tech startup. The emphasis is on skill development, increasing responsibility, and potential leadership opportunities within the company's specific domain.

🌐 Work Environment

Office Type: This is a fully remote position, meaning there is no central office requirement. The "office" is wherever the contractor chooses to work, provided they have a stable internet connection and a conducive environment for focused design work.

Office Location(s): The role is open to candidates located in Argentina, with specific mention of Córdoba Province. This suggests adherence to local labor laws and potential for local contractor engagement, but the work itself is remote.

Workspace Context:

• Autonomy and Flexibility: A fully remote setup offers significant autonomy in managing one's workspace and daily schedule.

• Digital Collaboration: The primary mode of interaction will be through digital collaboration tools (e.g., Slack, Zoom, Figma), emphasizing clear written and verbal communication.

• Technology Stack: Access to and proficiency with digital design tools (Figma), project management software, and communication platforms will be essential.

Work Schedule: While the role is approximately 40 hours per week, the remote nature allows for flexibility. Successful candidates will need to manage their time effectively to meet project deadlines and participate in scheduled meetings with the product and development teams, which may require some overlap with standard business hours in the Americas or Europe.

📝 Enhancement Note: The work environment is defined by its remote nature, emphasizing flexibility, autonomy, and the importance of digital communication tools. The location requirement for Argentina is noted, but the day-to-day work is location-independent within that country.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your resume and portfolio to assess basic qualifications, relevant experience, and design aesthetic.

• Portfolio Presentation & Skills Assessment: A deeper dive into your portfolio, where you'll be asked to present 1-2 key projects, explain your design process, rationale, and problem-solving approach. This may include a live Figma demonstration or a discussion of your design system experience.

• Technical/Skills Challenge: A practical design exercise, potentially involving a small UI design task, a critique of an existing interface, or a prompt-engineering related challenge, to assess your practical skills and approach.

• Team/Culture Fit Interview: A conversation with a Product Manager or team lead to assess your communication skills, collaboration style, and cultural alignment with Spines' values.

• Final Interview: Potentially with a founder or senior leader to discuss overall fit, long-term goals, and company vision.

Portfolio Review Tips:

• Curate Strategically: Select projects that best demonstrate your expertise in SaaS UI/UX design, your problem-solving capabilities, and your proficiency with Figma.

• Tell a Story: For each project, clearly articulate the problem, your role, the process you followed, the challenges you overcame, and the impact of your design. Use visuals effectively to support your narrative.

• Highlight Design Rationale: Be prepared to explain why you made specific design decisions. Focus on user needs, business goals, and usability principles.

• Showcase Figma Mastery: Demonstrate your advanced Figma skills, including complex component usage, auto-layout, and efficient design delivery. If you have experience with AI design tools, highlight those workflows.

• Quantify Impact: Whenever possible, include metrics or qualitative feedback that demonstrate the positive impact of your designs on user behavior or business outcomes.

Challenge Preparation:

• Understand the Context: If given a design challenge, ensure you fully understand the product, target users, and business objectives.

• Focus on Process: Even if time is limited, outline your thought process, assumptions, and how you would approach the problem systematically.

• Prioritize: Identify key areas to focus on for the challenge, rather than trying to solve everything.

• Communicate Clearly: Articulate your approach, decisions, and any limitations encountered concisely.

📝 Enhancement Note: This section provides a structured breakdown of a typical tech interview process, tailored for a design role. It offers actionable advice on portfolio presentation, emphasizing the need to showcase SaaS experience, Figma proficiency, and strategic thinking. The inclusion of AI-related challenges is a key differentiator.

🛠 Tools & Technology Stack

Primary Tools:

• Figma: The core design tool for wireframing, mockups, prototyping, and design system development. Advanced proficiency is essential.

• AI-Assisted Design Tools: Experience with tools like Figma Make, or similar AI-powered design assistants, is highly valued for improving efficiency and exploring design variations.

• Prototyping Tools: Figma's built-in prototyping capabilities will be the primary tool, but familiarity with others like InVision or Adobe XD might be beneficial.

Analytics & Reporting:

• While not directly a design tool, understanding how to interpret user analytics and performance data (e.g., from tools like Google Analytics, Mixpanel, Amplitude) will be crucial for data-driven design iterations.

CRM & Automation:

• While not a primary tool for the designer, understanding the basics of CRM systems (like Salesforce, HubSpot) and automation platforms (like Zapier) can provide context for user workflows within a business SaaS environment.

📝 Enhancement Note: The technology stack is heavily focused on design tools, with Figma being paramount. The emphasis on AI-assisted tools is a key requirement. Understanding analytics tools is important for a data-driven approach, even if not directly used for design creation.

👥 Team Culture & Values

Operations Values:

• Innovation & Future-Forward: A drive to embrace new technologies, particularly AI, and to continuously innovate within the publishing space.

• Author-Centricity: A deep commitment to empowering authors and making the publishing process as seamless and professional as possible for them.

• Craftsmanship & Quality: A dedication to producing high-quality, polished work, evident in both the product and the design outputs.

• Collaboration & Support: A culture where team members actively support each other, share knowledge, and work together towards common goals.

• Impact & Purpose: A shared belief in the mission to make great stories heard and to revolutionize an industry.

Collaboration Style:

• Cross-Functional Integration: Designers are expected to work closely with product managers and developers, fostering a collaborative environment where design is an integral part of the product development lifecycle.

• Open Communication: Clear, direct, and respectful communication is key, especially in a remote setting, utilizing various digital platforms.

• Feedback-Driven: An openness to constructive feedback from peers, product teams, and potentially users, used to refine designs and processes.

• Agile & Iterative: A willingness to adapt, iterate quickly, and embrace change as part of the product development cycle.

📝 Enhancement Note: The team culture and values are derived from the company's description and mission. The emphasis is on innovation, user focus (authors), quality, and collaborative remote work.

⚡ Challenges & Growth Opportunities

Challenges:

• Designing for AI Complexity: Effectively translating the power of AI into intuitive and understandable user interfaces for authors who may not be tech-savvy. This requires balancing advanced functionality with simplicity.

• Scalability of Design Systems: Ensuring the design system can effectively support rapid product growth and the introduction of new features, especially those enabled by AI.

• Remote Collaboration Dynamics: Maintaining strong communication, alignment, and team cohesion in a fully remote, international environment.

• Rapid Iteration Cycles: Keeping pace with a fast-growing company that likely has frequent product updates and requires quick design turnarounds.

Learning & Development Opportunities:

• AI Design Specialization: Becoming an expert in leveraging AI tools for design, including prompt engineering for design generation and optimization.

• Advanced Figma Techniques: Mastering complex Figma workflows, design system management, and efficient design handoff.

• Product Strategy Acumen: Gaining deeper insights into product management, user research, and strategic roadmap planning within a SaaS context.

• Industry Insight: Developing a deep understanding of the publishing industry and how technology is transforming it.

📝 Enhancement Note: This section highlights potential challenges specific to a role involving AI and remote work, alongside clear growth paths focused on specialization and strategic development.

💡 Interview Preparation

Strategy Questions:

• "Describe a time you had to design an interface for a complex feature involving AI. How did you approach simplifying it for the user?" (Focus on user-centricity, simplification, and your design process.)

• "How do you ensure consistency and scalability across a SaaS product using a design system? Walk us through your process." (Highlight your experience with design systems, Figma components, and maintenance.)

Company & Culture Questions:

• "What excites you about Spines' mission to revolutionize the publishing industry with technology?" (Show your understanding of the company's purpose and your passion for it.)

• "How do you approach collaboration with product managers and developers in a remote setting?" (Emphasize communication, proactive engagement, and problem-solving.)

Portfolio Presentation Strategy:

• Structure is Key: For each project, clearly define the problem, your role, the process, the solution, and the outcome/impact.

• Focus on Rationale: Be prepared to defend your design decisions with clear reasoning based on user needs, business goals, and design principles.

• Showcase Figma Skills: Highlight your advanced Figma techniques, such as complex component usage, auto-layout, and efficient handoff. If you have AI design tool examples, integrate them here.

• Quantify Impact: Use metrics or specific examples to demonstrate the success of your designs.

• Be Concise and Engaging: Practice your presentation to ensure it flows well and stays within the allotted time.

📝 Enhancement Note: These interview questions and preparation tips are designed to help candidates showcase their relevant skills, strategic thinking, and cultural fit for a remote Product UI Designer role in a tech-forward company.

📌 Application Steps

To apply for this Product UI Designer position:

• Submit your application through the provided link on Workable.

• Portfolio Customization: Ensure your portfolio prominently features 1-2 SaaS UI/UX projects that best highlight your Figma expertise, problem-solving skills, and experience with complex interfaces. Tailor your project descriptions to emphasize your design rationale and any AI-related design work.

• Resume Optimization: Update your resume to clearly articulate your 3+ years of experience in SaaS product design, specifically mentioning your proficiency with Figma and any experience with AI design tools. Quantify achievements where possible.

• Interview Preparation: Practice articulating your design process and project outcomes. Prepare to discuss your experience with design systems and your approach to remote collaboration. Rehearse your portfolio presentation to be concise and impactful.

• Company Research: Familiarize yourself with Spines' website, mission, and the current landscape of AI in publishing. Understand their target audience (authors) and the value proposition of their platform.

⚠️ 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.

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