Product Designer - UX/UI & Design Systems (Remote)

Product Designer (UX/UI + Design Systems | SaaS) – Remote Position Type: Full-Time, Remote Location: Brazil, Colombia, Argentina, Mexico Working Hours: U.S. Business Hours About the Role At Pavago, one of our clients is hiring a Product Designer (UX/UI) to own the end-to-end product experience across modern web and mobile applications. This is a product-focused design role that goes beyond creating beautiful interfaces. You’ll combine user research, product thinking, UX strategy, UI design, and scalable design systems to build intuitive, high-performing digital products that improve usability, engagement, and customer satisfaction. Working closely with Product Managers and Engineers, you’ll transform user insights into polished, developer-ready experiences while continuously optimizing products through research, analytics, and experimentation. If you think in user journeys, product flows, and scalable systems—not just screens—this role is for you. Responsibilities UX Research & Product Discovery Conduct user research, interviews, usability testing, and behavioral analysis. Translate research findings into personas, user journeys, workflows, and user flows. Identify friction points and recommend UX improvements. Leverage product analytics tools such as Mixpanel and Amplitude to inform design decisions. Collaborate with Product Managers to validate assumptions and prioritize user needs. UX/UI Design Design wireframes, user flows, interactive prototypes, and high-fidelity interfaces. Create responsive experiences across web and mobile platforms. Deliver polished, user-centered designs aligned with modern SaaS design principles. Produce developer-ready assets using Figma, Adobe XD, or Sketch. Iterate quickly based on stakeholder feedback and user insights. Design Systems & Scalability Build, maintain, and evolve scalable design systems and reusable component libraries. Establish standards for typography, spacing, color systems, iconography, and interaction patterns. Ensure consistency across products, features, and customer touchpoints. Improve collaboration between design and engineering through standardized design practices. Accessibility & User Experience Design accessible experiences that align with WCAG 2.1 standards. Ensure responsive usability across devices, browsers, and screen sizes. Improve navigation, information architecture, and interaction design. Create intuitive experiences that reduce friction and improve engagement. Product Optimization & Experimentation Conduct A/B testing on user flows, layouts, and interaction patterns. Analyze user behavior and product performance metrics. Optimize conversion, engagement, onboarding, and retention through iterative improvements. Continuously refine designs using analytics, usability testing, and customer feedback. Collaboration & Developer Handoff Work closely with Product Managers and Engineering teams throughout the product lifecycle. Deliver…