UI Designer, Brazil

We are tech transformation specialists, uniting human expertise with AI to create scalable tech solutions.

With over 8,000 CI&Ters around the world, we've built partnerships with more than 1,000 clients during our 30 years of history. Artificial Intelligence is our reality.

We are hiring a UI Designer to craft visually compelling, accessible, and usable interfaces for web and mobile products. You will translate product strategy and user research into polished visual systems, interactive prototypes, and production-ready assets that delight users and support business goals. This role partners closely with product managers, UX researchers, engineers, and other designers.

Responsibilities

Design visual interfaces for web and mobile products, including screens, components, and micro-interactions.

Create high-fidelity prototypes and interactive demos to validate flows and hand off to engineering.

Develop and maintain design systems: components, tokens, documentation, and usage guidelines.

Collaborate cross-functionally to translate product requirements into elegant UI solutions.

Work from research insights to inform visual decisions and iterate on designs.

Produce production-ready assets and detailed specs for engineering handoff.

Advocate for accessibility and inclusive design across projects.

Contribute to design reviews and critique sessions and mentor junior designers when needed.

Requirements and Skills

• Fluent in English.
• Proven experience designing polished interfaces for digital products (web and mobile).
• Strong visual design skills: typography, color, layout, iconography, and motion.
• Design tools: expert in Figma; experience with Sketch, Adobe XD, or similar.
• Prototyping tools: Figma prototyping, Principle, Framer, or equivalent.
• Design systems experience: building components, tokens, and documentation.
• Handoff skills: ability to produce clear specs, redlines, and assets for engineers.
• Accessibility knowledge: WCAG fundamentals and inclusive design practices.
• Communication: strong presentation and storytelling skills to influence stakeholders.

Desired Skills

• Interaction design and motion for micro-interactions and transitions.
• Familiarity with user research methods and ability to apply insights to UI decisions.
• Experience with analytics tools (Google Analytics, Mixpanel) to inform design iteration.
• Experience designing for international audiences and cross-cultural considerations.
• Background in HCI, visual design, or related field.
• Experience using generative AI tools to accelerate ideation and production.
• Mentoring experience and ability to lead design critiques and workshops.

Our benefits:

• Health and dental insurance
• Meal and food allowance
• Childcare assistance
• Extended paternity leave
• Partnership with gyms and health and wellness professionals via Wellhub (Gympass) TotalPass;
• Profit Sharing and Results Participation (PLR);
• Life insurance
• Continuous learning platform (CI&T University);
• Discount club
• Free online platform dedicated to physical, mental, and overall well-being
• Pregnancy and responsible parenting course
• Partnerships with online learning platforms
• Language learning platform

And many more

More details about our benefits here:

At CI&T, inclusion starts at the first contact. If you are a person with a disability, it is important to present your assessment during the selection process. See which data needs to be included in the report by clicking here.This way, we can ensure the support and accommodations that you deserve. If you do not yet have the assessment, don't worry: we can support you in obtaining it.

We have a dedicated Health and Well-being team, inclusion specialists, and affinity groups who will be with you at every stage. Count on us to make this journey side by side.