UI/UX Designer – Mobile & Web

About the role

We are looking for a creative UI/UX Designer to shape mobile and web experiences for a fintech trading platform. The role will involve turning user insights into intuitive interfaces for iOS, Android and responsive web applications, serving clients in Brazil and worldwide.

Key responsibilities

• Design user‑friendly interfaces for mobile apps and a web trading platform.
• Conduct user research, interviews and usability testing to uncover pain points.
• Create wireframes, interactive prototypes and high‑fidelity mockups using Figma, Sketch or Adobe XD.
• Ensure responsive design and accessibility across devices.
• Collaborate with product managers, developers and marketing to translate requirements into design solutions.
• Define and maintain design systems, style guides and UI patterns.
• Apply UX best practices to onboarding, dashboards, trading workflows and overall user engagement.

Required profile

• Bachelor’s degree in Design, HCI, Computer Science or a related field.
• 3–6 years of UI/UX design experience with a strong portfolio of mobile apps and web platforms.
• Fluent in Portuguese and English; Spanish is a plus.

Required skills

• Proficiency with Figma, Sketch, Adobe XD and InVision.
• Strong understanding of mobile‑first design, responsive layouts and accessibility standards.
• Ability to create interactive prototypes and design systems.
• Basic knowledge of front‑end technologies: HTML, CSS and React basics.