We are looking for a Product UX/UI Designer to join our fast-paced US-based product team. In this role, you will own the end-to-end user experience, from discovery and wireframing to high-fidelity UI design and prototyping. You will collaborate closely with Product Managers and Engineers to deliver intuitive, scalable, and visually stunning digital products that align with user needs and business goals.

Key Information:

• Location: Remote (Argentina)
• Company Type: US Product Company.
• Engagement Type: Full-Time Contract.
• Language Requirement: English B2 or higher (Upper-Intermediate to Advanced) — Must be capable of participating in fluent technical and business discussions with US stakeholders.

Core Responsibilities

• End-to-End Design: Conduct user research, define user journeys, and create wireframes, user flows, and high-fidelity mockups for digital products.
• UI & Component Design: Maintain, scale, and contribute to the company's centralized Design System ensuring visual consistency across all product modules.
• Interactive Prototyping: Build interactive, clickable prototypes to validate ideas, conduct user testing, and deliver precise specifications to engineering squads.
• Cross-Functional Collaboration: Partner with Product Managers and Frontend Engineers to ensure technical feasibility and seamless implementation of design assets.

Required Qualifications (Hard Skills)

• Professional Experience: 3+ years of proven experience as a UX/UI Designer working specifically within digital software products (SaaS, Mobile, or Web Applications).
• Tooling Mastery: Expert-level command of Figma (including advanced auto-layout, components, variants, and prototyping features).
• UX/UI Methodologies: Strong foundations in information architecture, interaction design, user research, testing, and modern visual design principles.
• Portfolio Requirement: A link to a portfolio showcasing real product design cases, from initial problem definition to final UI shipping, is strictly required.