About FullStackFullStack is the most transparent IT talent network, connecting highly skilled individuals with top global companies and Silicon Valley startups for remote, on-demand projects. We focus on building a trusted, high-performance network where talent can thrive in a positive, respectful, and supportive environment. By prioritizing transparency, fair opportunities, and professional growth, we empower our engineers to deliver their best work while collaborating with innovative teams worldwide.We're Most Proud OfOffering life-changing opportunities for talented software professionals across the Americas.Enhancing highly-skilled software development teams of hundreds of the world's greatest companies.Our 4.2-star rating on GlassDoor.Our client Net Promoter Score of 68, twice the industry average.The OpportunityJoin our talent network and connect with U.S. clients for flexible, project-based development work as a Senior UX/UI Designer.You will integrate directly into our client's team and work alongside their existing designers and engineers on a daily basis.What We're Looking For5+ years of professional experience in Product Design, preferably working on B2B or B2B2C SaaS products.Advanced English is required.Successful completion of a four-year college degree is required.Proven experience in UX craft, information architecture, journey mapping, interaction design, prototyping, and usability testing.Strong visual/UI design skills suitable for complex, data‑dense enterprise tools and consumer‑facing purchase flows.Experienced with modern design and prototyping tools such as Figma, Sketch, or Adobe XD.Hands-on experience working on configurable systems such as pricing rules, seat maps, promo codes, or admin tools.Skilled in designing for web, mobile web, and native apps, including mobile wallet integrations.Solid understanding of analytics and experimentation, including defining metrics and supporting A/B testing.Track record of partnering cross-functionally to ship complex features at scale.Familiar with AI-driven personalization or predictive user experiences such as smart offers, dynamic messaging, or recommendations.Ability to work through new and difficult issues and contribute to libraries as needed.Ability to create and maintain continuous integration and delivery of applications.Forensic attention to detail.A positive mindset and a can-do attitude.Experience working on Agile / Scrum teams.Meaningful experience working on large, complex systems.Ability to take extreme ownership over your work. Every day is a challenge to ensure you are performing to the expectations you and your team have agreed upon.Ability to identify with the goals of FullStack's clients, and dedicate yourself to delivering on the commitments you and your team make to them.Ability to consistently work 40 hours per week.What We OfferCompetitive pay.100% remote work.The ability to work with leading startups and Fortune 500 companies.Continuing education opportunities.Opportunity to grow and expand your career.Our talent network is committed to fostering a diverse, inclusive, and accessible environment where IT professionals can find opportunities that match their skills. We welcome individuals of all races, religions, genders, sexual orientations, national origins, abilities, and experiences. Our focus is on connecting talent with projects based on qualifications, ensuring a fair and transparent process that values diverse perspectives and global collaboration.Learn more about our Applicants Privacy Notice.