UX/UI Designer

📍 Job Overview

Job Title: UX/UI Designer

Company: Terra

Location: Bilbao, Autonomous Community of the Basque Country, Spain

Job Type: Full-time

Category: Creative & Design / Technology / Marketing

Date Posted: April 28, 2026

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

Remote Status: Permanent Remote (with HQ presence for retreats)

🚀 Role Summary

• Design and develop intuitive, responsive, and visually appealing user interfaces for web projects, ensuring a seamless user experience across diverse devices and platforms.

• Collaborate closely with creative leadership, project managers, and developers to translate user requirements and project goals into effective design solutions.

• Establish and maintain a consistent UI design system, adhering to brand guidelines and best practices for digital products.

• Create interactive prototypes and user flows to visualize and validate design concepts, focusing on user-centricity and functional aesthetics.

📝 Enhancement Note: While the job title is UX/UI Designer, the emphasis on HTML/CSS knowledge and optimizing for web development suggests a strong leaning towards UI implementation and front-end collaboration, rather than purely conceptual UX research. The role requires a blend of creative design and technical understanding.

📈 Primary Responsibilities

• Collaborate with cross-functional teams, including creative leadership, project managers, designers, and developers, to deeply understand project objectives, user needs, and technical specifications.

• Translate user requirements and design specifications into detailed wireframes, user flows, and high-fidelity mockups that prioritize intuitive navigation and engaging interactions.

• Design and develop visually appealing, responsive, and user-friendly interfaces for websites and digital platforms, ensuring consistency with brand identity and design patterns.

• Develop and maintain a comprehensive UI design system, documenting reusable components, style guides, and interaction patterns to ensure brand consistency and accelerate design workflows.

• Create interactive prototypes using tools like Figma, Adobe XD, or Sketch to effectively communicate design concepts, test usability, and gather feedback from stakeholders and end-users.

• Implement and optimize designs considering front-end technologies (HTML, CSS, JavaScript) to ensure seamless integration and address specific UI challenges, focusing on performance and scalability.

• Ensure cross-browser and cross-device compatibility for all designs, and actively implement accessibility standards (WCAG AA) to create inclusive and usable digital experiences.

• Produce original graphic assets, including icons, illustrations, and imagery, that enhance the visual appeal and user experience of digital products.

• Proactively manage project schedules, report progress to internal Project Managers, and ensure all design deliverables are met within established deadlines.

• Continuously research and stay updated on the latest web development trends, emerging UI/UX best practices, and user interface technologies to inform design decisions and drive innovation.

📝 Enhancement Note: The responsibilities highlight a blend of core UX/UI design tasks with a practical understanding of front-end development. The emphasis on "implementing front-end technologies" and "optimizing applications for maximum speed and scalability" indicates a need for a designer who can bridge the gap between design and development, ensuring designs are technically feasible and performant.

🎓 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, or equivalent practical experience, is highly recommended.

Experience: Minimum of 2-5 years of professional experience in UX/UI design, with a strong portfolio showcasing digital product design, web design, and interface development.

Required Skills:

• Proficiency in industry-standard UI design tools such as Figma, Adobe XD, and Sketch.

• Deep understanding of core UX/UI principles, user-centered design methodologies, and heuristic evaluation.

• Proven ability to translate complex user requirements into intuitive and effective user-centric design solutions.

• Expertise in responsive and mobile-first design principles, with a demonstrated ability to optimize user experiences across various devices and screen sizes.

• Strong understanding of accessibility standards, specifically WCAG AA, and experience implementing these guidelines in design.

• A collaborative mindset and a proven ability to work effectively within cross-functional teams.

• Exceptional attention to detail, with the capacity to balance both aesthetic appeal and functional usability.

• Clear and concise communication skills, with the ability to articulate design decisions and rationale effectively in 1:1 and group settings, both internally and with clients.

• Demonstrated ability to manage multiple tasks concurrently, prioritize effectively, and meet project deadlines in a fast-paced environment.

• A proactive approach to learning, with a commitment to staying current with best practices and emerging trends in user experience and user interface design.

Preferred Skills:

• Experience with JavaScript and an understanding of its impact on UI interactions.

• Familiarity with front-end frameworks (e.g., React, Vue.js) and their design implications.

• Experience in creating and maintaining comprehensive UI design systems.

• Knowledge of user research methodologies, including usability testing and user interviews.

• Experience in graphic or editorial design beyond web interfaces.

• Familiarity with project management tools (e.g., Jira, Asana).

📝 Enhancement Note: The requirement for "basic knowledge of HTML5 and CSS3" and understanding "how to implement front-end technologies" suggests that candidates with some front-end exposure or a strong appreciation for development constraints will be highly valued. This indicates a role that bridges the gap between pure design and implementation.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• A comprehensive portfolio showcasing a minimum of 2-3 distinct web design projects that demonstrate your UX/UI design process from concept to completion.

• Clear articulation of the problem statement, user needs, and project goals for each case study.

• Demonstration of your design process, including wireframes, user flows, interactive prototypes, and final UI designs.

• Evidence of responsive and mobile-first design implementation, with examples of how designs adapt across different screen sizes.

• Inclusion of any graphic design assets created (icons, illustrations) and explanation of their role in the overall user experience.

• Specific examples of how accessibility standards (WCAG AA) were considered and implemented.

Process Documentation:

• For each portfolio project, provide a narrative explaining your thought process, design decisions, and how you addressed challenges.

• Highlight instances where you used user feedback or data to iterate on designs.

• Document the creation and use of design systems or style guides if applicable to the project.

• Explain how you ensured cross-browser and cross-device compatibility in your design deliverables.

📝 Enhancement Note: Given the emphasis on practical implementation and front-end understanding, the portfolio should not only showcase aesthetic design but also the thought process behind creating functional, scalable, and accessible web interfaces. Projects demonstrating collaboration with developers or consideration of technical constraints will be particularly impactful.

💵 Compensation & Benefits

Salary Range: €28,000 - €40,000 per year.

Benefits:

• 15 observed holidays plus 23 Paid Time Off (PTO) days annually, offering a generous work-life balance.

• Indefinite employment contract, providing long-term stability following a 6-month trial period.

• Permanent remote work arrangement, allowing for flexibility and a work-from-home stipend to support your home office setup.

• Dedicated budget specifically allocated for professional development, encouraging continuous learning and skill enhancement.

• Compensated onsite retreats at the Bilbao HQ, fostering team connection and collaboration in person.

• Access to innovative projects and a dynamic team within a creative digital marketing agency.

Working Hours: The role is full-time, typically around 40 hours per week, with the flexibility afforded by a permanent remote work arrangement.

📝 Enhancement Note: The salary range of €28,000 - €40,000 for a UX/UI Designer with 2-5 years of experience in Bilbao, Spain, is within the typical market range. Bilbao, while a significant city, generally has a lower cost of living and corresponding salary expectations compared to major European hubs like London or Paris. The extensive benefits package, including generous PTO, remote stipend, and professional development budget, significantly enhances the overall compensation value.

🎯 Team & Company Context

🏢 Company Culture

Industry: Digital Marketing & Creative Services. Terra operates within the dynamic digital marketing and creative agency sector, helping organizations enhance their online presence through innovative digital projects, content, and strategies. This industry requires constant adaptation to new technologies and marketing trends.

Company Size: Terra is a mid-sized agency, likely employing between 50-200 individuals, based on typical agency structures and the described team dynamics. This size often offers a balance between the agility of a startup and the resources of a larger organization, fostering collaboration and direct impact.

Founded: While the founding date is not specified, Terra positions itself as an established agency that helps organizations "reimagine and deliver their most ambitious digital projects," suggesting a history of successful client engagements and a forward-thinking approach.

Team Structure:

• The design team appears to be integrated within a larger agency structure, working alongside content creators, strategists, and developers. The role involves collaboration with "creative leadership" and "project managers," indicating a structured yet collaborative environment.

• Reporting is directly to an internal "Project Manager," with oversight from "creative leadership." This suggests a clear hierarchy for task management and creative direction.

Methodology:

• Terra emphasizes a data-driven approach, acting as an "extension of our clients’ teams" to deliver "exceptional online experiences, content, and marketing strategies." This implies a focus on measurable results and client satisfaction.

• The company culture values innovation and a "tech-forward" mindset, encouraging pushing boundaries and staying ahead of digital trends.

• Workflow planning and optimization are implicitly crucial for managing multiple client projects efficiently, ensuring timely delivery and high-quality output.

• Automation and efficiency practices are likely employed to streamline processes within the agency, especially given the remote-first nature.

Company Website: terra.money

📝 Enhancement Note: The company's focus on digital marketing and creative services, combined with its "tech-forward" and innovative culture, means operations professionals in this environment must be adaptable, data-oriented, and capable of working with evolving technologies and client needs. The agency model necessitates strong project management and cross-functional collaboration skills.

📈 Career & Growth Analysis

Operations Career Level: This role is positioned as a Mid-Level UX/UI Designer, typically requiring 2-5 years of experience. It involves significant responsibility for project execution, design system contribution, and collaborative problem-solving. The role is crucial for translating business objectives into user-friendly digital interfaces.

Reporting Structure: The designer will report to an internal Project Manager, with likely oversight and guidance from Creative Leadership or a Senior Designer. This structure provides clear direction while allowing for autonomy in design execution. Collaboration with developers is also a key part of the daily workflow.

Operations Impact: While not a traditional "operations" role in the sense of RevOps or SalesOps, this UX/UI Designer's work directly impacts the success of client digital projects. High-quality user experiences drive engagement, conversion rates, and client satisfaction, which are critical metrics for a digital marketing agency. Effective design contributes directly to the agency's reputation and revenue.

Growth Opportunities:

• Specialization: Progression to Senior UX/UI Designer, with increased ownership of complex projects, mentorship of junior designers, and shaping design strategy.

• Skill Development: Opportunities to deepen expertise in specific areas like interaction design, user research, animation, or front-end development integration, supported by a dedicated professional development budget.

• Leadership Potential: Potential to move into a Design Lead or Art Director role, managing design teams and overseeing the creative output for multiple client accounts.

• Industry Exposure: Working with diverse clients and projects provides broad exposure to different industries and digital marketing challenges, enhancing overall career versatility.

📝 Enhancement Note: For a UX/UI Designer, "operations" growth can be viewed through the lens of process efficiency, design system scalability, and contributing to the operational success of client projects. The emphasis on professional development and promoting from within suggests clear pathways for advancement within the agency's creative and technical departments.

🌐 Work Environment

Office Type: While the role offers "Permanent remote work," Terra also organizes "Compensated onsite retreats at our Bilbao HQ." This indicates a hybrid approach where remote work is the norm, but in-person connection and collaboration are valued periodically. The HQ likely serves as a hub for team building and strategic planning.

Office Location(s): The primary physical location mentioned is Bilbao, Spain, which serves as the company headquarters. The remote work policy means individuals can work from anywhere, but the Bilbao HQ is a point of convergence for team events.

Workspace Context:

• The remote work environment emphasizes autonomy and self-management, supported by a "work from home stipend" to ensure a productive and comfortable home office setup.

• Access to essential design tools (Figma, Adobe XD, Sketch) and collaboration platforms is assumed, enabling seamless remote teamwork.

• Opportunities for interaction with the operations team (Project Managers, Developers, Creative Leads) will occur through digital communication channels and during onsite retreats, fostering a connected yet distributed team culture.

Work Schedule: The standard work schedule is full-time (approximately 40 hours per week). The permanent remote status offers significant flexibility in how and when work is performed, provided deadlines are met and collaboration needs are fulfilled.

📝 Enhancement Note: The "Permanent remote work" combined with "Compensated onsite retreats" points to a modern, flexible work model that prioritizes employee well-being and autonomy while ensuring strong team cohesion and strategic alignment through periodic in-person gatherings. This model requires strong self-discipline and communication skills from employees.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your resume and portfolio to assess alignment with the role's requirements and Terra's design aesthetic. Be prepared to highlight your most relevant UX/UI web design projects.

• Technical/Creative Interview: Likely involves a deep dive into your portfolio, discussing your design process, decision-making, and problem-solving skills. You may be asked to walk through specific case studies, explaining your approach to wireframing, prototyping, and UI design. Expect questions on responsive design, accessibility, and your experience with design tools.

• Skills Assessment/Challenge: A practical design challenge or exercise may be given, either timed or as a take-home assignment, to evaluate your design skills, speed, and ability to meet specific project requirements. This could involve designing a component, optimizing a user flow, or creating a small interactive prototype.

• Team/Culture Fit Interview: A discussion with potential team members (e.g., Project Manager, Senior Designer, Developer) to assess your collaboration style, communication skills, and cultural alignment with Terra's values. Questions may focus on teamwork, handling feedback, and your approach to learning.

• Final Interview: Potentially with a hiring manager or leadership to discuss overall fit, career aspirations, and confirm understanding of the role's expectations.

Portfolio Review Tips:

• Curate Strategically: Select 3-5 of your strongest web design projects that best represent your UX/UI skills, focusing on projects with clear objectives, a well-defined process, and measurable outcomes.

• Tell a Story: For each project, clearly outline the problem, your role, your process (research, wireframes, UI design, testing), the solutions you implemented, and the results or impact. Use visuals effectively.

• Highlight Process: Detail your UX/UI process, showing how you moved from initial concepts to final designs. Emphasize user-centricity, responsive design, and accessibility considerations.

• Showcase Tools & Tech: Mention the tools used (Figma, Adobe XD, Sketch) and any specific front-end considerations (basic HTML/CSS understanding) relevant to your designs.

• Accessibility First: Explicitly detail how you incorporated WCAG AA standards into your designs.

• Keep it Concise: While detailed, ensure your explanations are clear, concise, and easy to follow.

Challenge Preparation:

• Understand typical UX/UI challenges: these often involve designing a specific feature, redesigning an existing interface, or solving a user problem within a given context.

• Practice time management for design exercises.

• Be prepared to articulate your strategy and rationale clearly and concisely, even under time pressure.

• Focus on demonstrating your understanding of user needs, usability principles, and design best practices.

📝 Enhancement Note: Given the role's emphasis on bridging design and development, be prepared to discuss how your designs translate into functional code. For portfolio projects, highlight any instances where you considered front-end implementation constraints or collaborated closely with developers.

🛠 Tools & Technology Stack

Primary Tools:

• UI Design & Prototyping: Figma, Adobe XD, Sketch (proficiency in at least one is required). These tools are essential for creating wireframes, high-fidelity mockups, interactive prototypes, and design systems.

• Graphic Design: Adobe Creative Suite (Photoshop, Illustrator) for creating custom graphics, icons, and illustrations.

Analytics & Reporting:

CRM & Automation:

Front-End Technologies:

• HTML5 & CSS3: Basic knowledge is required for understanding implementation feasibility and collaborating with developers.

• JavaScript: Familiarity is preferred for understanding interactive elements and dynamic interfaces.

📝 Enhancement Note: The core requirement is proficiency in industry-standard design tools like Figma, Adobe XD, and Sketch. The emphasis on basic HTML/CSS knowledge indicates a need for designers who can effectively communicate with front-end developers and understand the technical implications of their design choices.

👥 Team Culture & Values

Operations Values:

• Innovation & Tech-Forward: A commitment to pushing boundaries and staying ahead of the curve in the digital landscape. This means embracing new tools, techniques, and trends.

• Collaboration: Fostering a work environment that encourages creativity and growth through close teamwork with peers and other departments.

• Client-Centricity: Acting as an extension of client teams to deliver exceptional online experiences, content, and strategies, implying a strong focus on client success and partnership.

• Quality & Excellence: Taking pride in the quality of services and work provided, driven by the hard work and commitment of passionate employees.

• Efficiency & Adaptability: The agency model requires efficient processes and the ability to adapt quickly to client needs and evolving market trends.

Collaboration Style:

• Integrated Teams: Designers work closely with Project Managers, Developers, Strategists, and Content Creators to ensure holistic project delivery.

• Feedback-Driven: The culture likely encourages open feedback loops to refine designs and ensure alignment with project goals and user needs.

• Knowledge Sharing: Given the focus on learning and development, there's likely an emphasis on sharing insights, best practices, and emerging trends within the team.

📝 Enhancement Note: Terra's culture values a blend of creative innovation with client-focused execution. For a designer, this means being both a creative problem-solver and a reliable team player who can contribute to the operational success of client projects through effective design and collaboration.

⚡ Challenges & Growth Opportunities

Challenges:

• Balancing Client Needs with Design Best Practices: Navigating diverse client requirements while upholding UX/UI principles and accessibility standards.

• Keeping Pace with Digital Trends: The rapid evolution of web technologies and design trends requires continuous learning and adaptation.

• Remote Collaboration: Effectively collaborating and maintaining strong communication within a distributed team environment.

• Technical Constraints: Designing within the practical limitations of front-end development while still achieving innovative solutions.

Learning & Development Opportunities:

• Professional Development Budget: Access to courses, workshops, conferences, and certifications to enhance UX/UI skills, learn new tools, or explore related areas like front-end development.

• Mentorship: Opportunities to learn from and collaborate with senior designers and creative leadership.

• Diverse Project Exposure: Working on a variety of client projects across different industries provides broad learning experiences and skill diversification.

• Staying Current: Proactive engagement with industry best practices and emerging technologies is encouraged and supported.

📝 Enhancement Note: The challenges presented are common in agency environments and are opportunities for growth. The company's commitment to professional development suggests a supportive framework for addressing these challenges and advancing one's career.

💡 Interview Preparation

Strategy Questions:

• "Describe a complex UX/UI challenge you faced on a web project and how you solved it. What was your process and what was the outcome?" (Focus on your problem-solving approach, design iterations, and impact.)

• "How do you ensure your designs are accessible (WCAG AA) and optimized for various devices and browsers?" (Detail your methodology and specific considerations.)

• "Imagine you're given a project with tight deadlines and conflicting stakeholder feedback. How would you prioritize and manage the design process?" (Showcase your project management and communication skills.)

Company & Culture Questions:

• "What interests you about Terra and our work in digital marketing?" (Research their portfolio and client work.)

• "How do you stay updated on the latest UX/UI trends and web technologies?" (Demonstrate your commitment to continuous learning.)

Portfolio Presentation Strategy:

• Structure Your Narrative: For each case study, clearly define the problem, your role, your process (wireframes to final UI), design decisions, and the results.

• Emphasize Process Over Pixels: While visual appeal is key, focus on the "why" behind your design choices. Explain your user research, wireframing, prototyping, and testing methodologies.

• Showcase Responsiveness & Accessibility: Clearly demonstrate how your designs adapt to different screen sizes and meet WCAG AA standards.

• Highlight Collaboration: If possible, mention how you worked with developers or other team members.

• Be Ready for Q&A: Anticipate questions about your design choices, trade-offs, and how you handle feedback.

📝 Enhancement Note: Be prepared to discuss your experience with design systems, responsive design, and accessibility standards in detail. Given the requirement for basic HTML/CSS knowledge, be ready to articulate how you consider front-end constraints during your design process and how you communicate with developers.

📌 Application Steps

To apply for this UX/UI Designer position:

• Submit your application through the provided link on jobs.lever.co, ensuring your resume and portfolio are up-to-date and readily accessible.

• Portfolio Customization: Tailor your portfolio to highlight web design projects that best demonstrate your UX/UI skills, responsive design capabilities, and understanding of accessibility. Select 3-5 strong examples that showcase your process.

• Resume Optimization: Ensure your resume clearly outlines your experience with UX/UI design tools (Figma, Adobe XD, Sketch), your knowledge of responsive and mobile-first design, and your basic understanding of HTML/CSS. Quantify achievements where possible.

• Interview Preparation: Practice articulating your design process, decision-making rationale, and problem-solving approach. Prepare specific examples from your portfolio to answer potential interview questions. Rehearse presenting your case studies clearly and concisely.

• Company Research: Familiarize yourself with Terra's website, client portfolio, and company mission. Understand their approach to digital marketing and creative services to demonstrate genuine interest and cultural alignment.

⚠️ 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.