Top UX Designer Jobs in Portugal

Design AI-powered user experiences across web, desktop, mobile, and administrative products. Lead UX strategy, research, interaction design, prototyping, usability testing, and post-launch optimization for conversational interfaces, copilots, recommendations, automation, and agentic workflows. Establish trustworthy, transparent, accessible AI interaction patterns and contribute to scalable design systems. Partner with Product, Engineering, AI/ML, Research, Security, Privacy, and Legal teams while mentoring designers and influencing product strategy.

Design and lead trusted AI experiences across Intermedia products, including copilots, conversational interfaces, recommendations, automation, and agentic workflows. Own initiatives from research through launch, creating journeys, prototypes, high-fidelity designs, and design-system patterns. Collaborate with Product, Engineering, AI/ML, Research, Security, Privacy, and Legal teams while establishing transparency, user control, accessibility, and responsible AI practices. Mentor designers and help shape the organization’s overall AI interaction language.

Design trusted, intuitive AI experiences across Intermedia products, including copilots, assistants, conversational interfaces, recommendations, automation, and agentic workflows. Lead initiatives from research and discovery through prototyping, implementation, launch, and optimization. Collaborate with product, engineering, AI/ML, research, security, privacy, and legal teams; contribute to design systems; establish responsible AI patterns; conduct user research and usability testing; and mentor other designers.

Design end-to-end digital customer experiences from concept through delivery, translating user and business needs into wireframes, prototypes, and high-fidelity interfaces. Collaborate with strategists, designers, and developers in agile teams; facilitate workshops and usability testing; create accessible responsive layouts; contribute to design systems; and deliver experiments and scalable solutions across B2B, B2C, commerce, brand, and service projects.

Lead end-to-end UX/UI design for complex digital products and customer experiences. Translate business and user needs into concepts, wireframes, prototypes, and high-fidelity responsive interfaces. Collaborate with strategists, designers, and developers in agile teams; facilitate workshops, conduct usability testing, support design systems, and deliver accessible, inclusive, pixel-perfect solutions across B2B, B2C, commerce, brand, and service projects.

The UX Designer will design tools for software development, collaborate with teams, support complex products, and evolve design systems.

Responsible for evolving Canonical's design system, collaborating with teams to create UI components, and advocating for design best practices, focusing on adoption and accessibility.

Design intuitive, accessible user experiences and interfaces for web and mobile telecom products. Responsibilities include user research, usability testing, wireframing, prototyping, high-fidelity mockups, design-system development, stakeholder collaboration, and iterative improvement using feedback, analytics, and performance data. The designer will ensure responsive performance across devices, comply with WCAG standards, and collaborate with product managers, engineers, and designers.

Design and deliver end-to-end UX/UI for B2B SaaS product features. Create flows, mockups, polished UI, and prototypes; run user research and usability tests; evolve design systems; partner with Product and Engineering; and iterate using qualitative and quantitative insights.

Lead end-to-end UX and UI design for digital products and services, from discovery and user journeys through interaction design and high-fidelity execution. Collaborate with cross-functional teams and senior stakeholders across varied clients and sectors. Build scalable design systems, responsive experiences, prototypes, and supporting visual assets while applying research, data, accessibility, conversion principles, and user-centered design practices.

Design end-to-end mobile and web product experiences for financial products. Create user flows, wireframes, prototypes, and polished interfaces. Build and maintain design systems and reusable components, collaborate with PMs and engineers, iterate using product data and user feedback, and ensure accessibility and consistency across platforms.

Design and deliver digital products from discovery to delivery. Conduct user research and usability testing, synthesize insights, create user journeys and interaction flows, design usable interfaces, collaborate with product and development teams, present design rationale, and help improve design quality and processes.

We are looking for a UX/UI Designer with experience in software design tools, accessibility projects, and prototyping. A portfolio is required.

The UX Designer will create intuitive products, collaborate with teams to shape cloud experiences, and evolve design systems.

Design and produce visual assets for web and print, translate requirements into user-centered UI/UX designs, collaborate with developers and marketing, manage multiple projects, and maintain brand consistency using Figma and Adobe Creative Suite.