UI Designer - Senior Associate - EY Global Delivery Services

EY

EY

Product, Design

Buenos Aires, Argentina

Posted on May 18, 2026

The opportunity

A hands-on designer who creates intuitive, accessible interfaces and AI-enabled experiences across web and mobile. Works with product, engineering and research to design production-ready UI and to shape how AI features (e.g., conversational assistants, generative content, smart suggestions) behave and integrate into digital ecosystems.

Your key responsibilities

  • Own design from discovery through delivery: wireframes, user flows, interactive prototypes, visual design and handoff.
  • Translate user & product requirements into elegant UI solutions using design systems and component libraries.
  • Produce low to high-fidelity prototypes (Figma mainly) to validate concepts with stakeholders and users.
  • Collaborate with engineering to ensure design integrity through implementation and QA.
  • Work with UX researchers to convert insights into feature-level design decisions and iterate based on test results.
  • Ensure accessibility, performance, and responsive behavior across devices and platforms.
  • Contribute to and maintain the design system: tokens, components, usage guidelines and documentation.

Skills and attributes for success

  • Experience with web and mobile app design.
  • Working knowledge of responsive design and grid principles.
  • Strong typography, layout and visual design skills.
  • Working knowledge of industry tools: Photoshop, Illustrator, InDesign, Balsamiq, Omnigraffle, InVision, Sketch.
  • Working knowledge of the ideation and creation of UI design deliverables: Sitemaps, user flows, wireframes, lo-fi and hi-fi layouts, prototypes.

To qualify for the role, you must have

  • 3–5 years professional product design experience.
  • Strong visual design, interaction design, and information architecture skills.
  • Proficient in Figma and prototyping tools (Principle, Framer, ProtoPie or Figma prototypes).
  • Solid understanding of front-end constraints and ability to produce developer-ready assets (SVG, exportables, specs).
  • Familiarity with accessibility standards (WCAG) and responsive design patterns.
  • Effective communicator and collaborator with cross-functional teams.
  • Portfolio demonstrating end-to-end product work and problem-solving.
  • Experience with analytics tools to inform design tradeoffs.
  • Familiarity with LLMs and generative AI tools and practical experience using them in prototyping or workflows.

Ideally, you’ll also have

  • Experience with design systems at scale.
  • Basic HTML/CSS knowledge or experience working in Agile environments.

Technologies and Tools

  • Figma & Prototyping tools
  • LLM & Generative AI

What we look for

  • A professional who has technical experience and enthusiasm to learn new things in this fast-moving environment
  • Self-motivated individual who strives to learn new technology and help improve the existing standard testing process
  • Professional who is willing to work with cross functional team to work with Product managers and EY IT team

What we offer

EY Global Delivery Services (GDS) is a dynamic and truly global delivery network. We work across six locations – Argentina, China, India, the Philippines, Poland and the UK – and with teams from all EY service lines, geographies and sectors, playing a vital role in the delivery of the EY growth strategy. From accountants to coders to advisory consultants, we offer a wide variety of fulfilling career opportunities that span all business disciplines. In GDS, you will collaborate with EY teams on exciting projects and work with well-known brands from across the globe. We’ll introduce you to an ever-expanding ecosystem of people, learning, skills and insights that will stay with you throughout your career.

  • Continuous learning: You’ll develop the mindset and skills to navigate whatever comes next.
  • Success, as defined by you: We’ll provide the tools and flexibility, so you can make a meaningful impact, your way.
  • Transformative leadership: We’ll give you the insights, coaching and confidence to be the leader the world needs.
  • Diverse and inclusive culture: You’ll be embraced for who you are and empowered to use your voice to help others find theirs.

About EY

EY | Building a better working world