Ui Designer jobs in Brazil

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Professional English is a requirement for this role A challenge will be required

Foundey (formerly Uitify) is a design studio specializing in delivering high-quality UI / UX and branding solutions for early‑stage SaaS startups based in the United States. We are committed to transforming complex business ideas into elegant, user‑centric digital experiences. With a strong emphasis on design excellence, innovation, and client collaboration, we help fast‑growing companies establish strong visual identities and seamless digital products.

We are looking for a highly experienced and strategic Product Designer. This role is ideal for a designer who thrives on solving complex user problems, designing for technical audiences, and delivering intuitive, scalable product experiences in fast‑paced, startup environments.

The ideal candidate is a hands‑on product thinker with a deep understanding of user‑centered design for B2B software, a track record of shipping enterprise‑grade digital products, and experience working closely with Product Managers, Engineers, and key stakeholders in the cybersecurity and SaaS sectors.

• Lead end-to-end product design processes, from discovery and research to wireframing, prototyping, and high‑fidelity UI design;
• Partner closely with Product Management and Engineering to define product requirements and translate them into user‑centered design solutions;
• Design intuitive interfaces for complex cybersecurity tools and SaaS products, focusing on usability, scalability, and performance;

Conduct user research, usability testing and heuristic evaluations to validate design decisions and optimize user experience

• Collaborate with stakeholders to align design goals with business objectives, technical constraints, and customer needs;
• Create and maintain design systems and UI libraries to ensure consistency and efficiency across the product suite;
• Stay updated on design trends, user behavior patterns in B2B software, and industry best practices in product design;

Mentor junior designers and provide design critique and feedback within the team.

• Full professional proficiency in English (verbal and written), with the ability to clearly articulate design rationale and collaborate with international teams;
• Strong portfolio showcasing complex product design work for enterprise software, especially in security, data visualization, or technical tools;
• Deep expertise with design tools like Figma, FigJam, and prototyping tools such as Framer or Principle;
• Solid understanding of user flows, interaction design, information architecture, and visual hierarchy for B2B software;
• Experience working in agile development environments, with strong collaboration skills alongside Product Managers and Engineers;

Familiarity with design systems, accessibility standards (WCAG), and responsive design principles.

5+ years of experience as a Product Designer

• Direct experience designing for cybersecurity platforms (e.g., threat detection tools, security dashboards, monitoring platforms, etc.);
• Background in designing data‑heavy interfaces, with complex user journeys and role‑based user permissions;
• Knowledge of frontend development principles (HTML, CSS) to effectively communicate with developers;
• Prior experience working with US‑based startups or product teams;

Experience facilitating design workshops, user interviews, or stakeholder alignment sessions.

At Foundey, you will work on high‑impact projects for fast‑growing SaaS and cybersecurity companies, helping shape the digital tools that protect and empower businesses worldwide. You'll collaborate with talented designers and technologists, contribute to cutting‑edge design solutions, and grow your career in a studio that values innovation, ownership, and excellence.

If you're a product designer with a passion for solving complex problems in the cybersecurity and SaaS space, we'd love to hear from you. Please send your resume and portfolio to carol@foundey.com and marcus@foundey.com