As a UX/UI Designer at Experis España, you occupy a highly strategic and dynamic position at the intersection of user needs, business goals, and technological execution. Experis España is a premier talent and IT consulting firm, which means your role is unique: you are hired as a design expert to drive digital transformation, optimize product ecosystems, and solve complex user experience challenges for some of the world's largest companies, such as Walmart México.

Your day-to-day work directly impacts how millions of users interact with digital products. Whether you are streamlining complex e-commerce checkout flows, designing intuitive enterprise dashboards, or building cohesive design systems, your work ensures that technology feels human, accessible, and highly efficient. Because you will often be embedded directly within client product teams, you must possess both the technical mastery to execute flawless UI and the strategic communication skills to champion user-centric methodologies to external stakeholders.

This role is both challenging and rewarding because of its sheer scale and variety. You will not be locked into a single product for your entire career; instead, you will have the opportunity to tackle diverse problem spaces, collaborate with multidisciplinary squads of developers and product managers, and continuously elevate the design standards of major global brands.

To succeed in the UX/UI Designer interview process, you must be prepared for a combination of portfolio deep dives, technical scenario discussions, and behavioral questions. The interview questions are designed to assess your end-to-end design methodology, your ability to handle feedback, and your adaptability in consultant-client dynamics.

These questions represent real patterns identified from candidate experiences and are grouped below by core competency area.

Portfolio & Case Studies

This category evaluates your ability to articulate your design process, justify your decisions with data, and demonstrate the business impact of your work.

• Walk us through a project in your portfolio where you had to balance conflicting user needs and business requirements. What trade-offs did you make?

Preparing for an interview at Experis España requires a balanced focus on your technical portfolio, your consulting mindset, and your ability to perform under pressure during design exercises. You must demonstrate that you are not just a visual designer, but a strategic problem solver who can step into any client environment and immediately deliver value.

To stand out, you should focus your preparation on the following key evaluation criteria:

Portfolio Storytelling – Your portfolio is your strongest asset. Do not just show polished UI screens; instead, structure your case studies to tell a compelling story of problem-definition, user research, wireframing, testing, iteration, and final metrics.

Client-Facing Adaptability – You will be evaluated on your ability to represent Experis España professionally. You must demonstrate high emotional intelligence, active listening, and the ability to navigate ambiguous client environments with confidence.

Technical Execution – You must show a mastery of industry-standard design tools like Figma, a strong grasp of information architecture, and an understanding of front-end development constraints to ensure your designs are feasible.

The interview process for a UX/UI Designer at Experis España typically spans several weeks and transitions from initial agency vetting to deep-dive client evaluations. Because Experis España operates as a talent consultancy, you will first interface with an internal recruiter before being introduced to the end-client's hiring team.

The process generally follows a structured four-stage path:

• Initial Recruiter Screen: A conversational interview with an Experis España talent acquisition specialist to review your background, salary expectations, and overall alignment with the client's open role.
• Client Team Leader Interview: A technical and behavioral discussion with the client's design or product lead (such as a Walmart México team leader) focusing on your portfolio and design philosophy.
• Technical Challenge / Design Test: A take-home or live design exercise based on a fictional product scenario to evaluate your end-to-end UX/UI process.
• Evaluation Panel: A final presentation where you defend your technical challenge solution and walk through your portfolio with a panel of 3 or more team members from the client side.

The timeline above outlines the standard progression from your first point of contact to the final decision. Candidates should use this timeline to pace their preparation, ensuring they have their portfolio fully polished before the client team leader interview and allocating dedicated time for the technical challenge stage.

To secure an offer, you must demonstrate excellence across several core evaluation areas. Each stage of the client interview is designed to test specific facets of your design capabilities.

Portfolio Walkthrough & Presentation

The portfolio walkthrough is your opportunity to showcase how you think and work. The panel, typically composed of 3 or more client team members, will evaluate your user research methodologies, your wireframing and prototyping skills, and your visual design execution.

Be ready to go over:

• Problem Definition – How you identify the core user problem and align it with business goals.
• User Research – Your approach to gathering qualitative and quantitative data to inform your designs.
• Iterative Design – How user testing and feedback shaped your design decisions from low-fidelity wireframes to high-fidelity prototypes.
• Advanced concepts (less common) – Design system governance, multi-platform responsive scaling, and designing for complex internationalization.

Example scenarios:

• "Walk us through a project where user testing completely invalidated your initial design assumptions, and explain how you pivoted."
• "Show us how you structured a complex user flow to reduce drop-off rates in a transactional funnel."

The Technical Challenge

The technical challenge is designed to simulate a real-world client request. You will be given a fictional scenario or product prompt and asked to deliver a UX/UI solution within a set timeframe.

Be ready to go over:

• Information Architecture – Organizing content logically to ensure intuitive user navigation.
• UI Design and Prototyping – Creating high-fidelity, interactive designs that demonstrate a strong command of typography, spacing, and color theory.
• Presentation and Defense – Articulating your design choices and defending them against critique from the evaluation panel.
• Advanced concepts (less common) – Micro-interactions, edge-case mapping, and accessibility auditing.

Example scenarios:

• "Design a checkout experience for a multi-merchant shopping cart application, including error states and edge cases."
• "Create a dashboard view for a store manager to track real-time inventory anomalies, optimized for mobile use."