usability

Quibim is seeking a Product Manager to own the strategy and roadmap for QP Insights, a centralized platform that integrates medical imaging and clinical data for AI-powered analysis and visualization. You will work with engineers, AI/ML teams, and clinicians to deliver intuitive experiences for radiologists, oncologists, and researchers. Based in Spain, you...

maxon Barcelona is seeking a Salesforce Frontend Engineer to design and build modern frontend solutions within our Salesforce ecosystem, enhancing global Sales and Marketing platforms with a focus on performance and usability. You will develop and maintain Lightning Web Components, integrate with Apex and external APIs, collaborate with backend and business...

HCLTech is seeking a Senior UX Designer to craft intuitive mobile experiences for i OS and Android.You will lead design initiatives within established systems, simplify complex journeys, and apply AI tools to enhance workflows.Requirements include 6+ years in UX, expert Figma skills, and strong usability testing experience.English proficiency is required,...

Dow Jones Barcelona is seeking a Lead Software Engineer to design, architect and deliver a platform supporting web, mobile and AI across B2C and B2B offerings. You will lead engineers, partner with product, and ensure scalable, reliable products with strong deployment practices.You will drive architecture, collaborate with Dow Jones and News Corp teams, and...

Walrus Foundation is seeking a Staff Product Designer to define and own the product experience for Walrus. You will shape developer-focused workflows, lead discovery, and build scalable design systems that enable the product to scale. You’ll partner closely with product and engineering from discovery through implementation, advocating for usability in...

We are seeking a mid-to-senior Front End / UI Engineer to join the Risk Navigator tech team in Madrid. You will drive modern frontend development using JavaScript, TypeScript, React, HTML, and CSS while collaborating with Java and Spring-based backend services. You will help shape the frontend architecture, ensure usability, accessibility, and performance,...

maxon Barcelona is seeking a Salesforce Frontend Engineer to design and build modern frontend solutions within our Salesforce ecosystem, enhancing global Sales and Marketing platforms with a focus on performance and usability. You will develop and maintain Lightning Web Components, integrate with Apex and external APIs, collaborate with backend and business...

Our client is seeking a talented UX/UI Designer to join their innovative product team. This fully remote role offers flexibility to work from anywhere, designing intuitive user experiences and visually appealing interfaces for digital products. You will collaborate with product managers and developers to ensure seamless navigation and optimal usability...

Alan is looking for a User Researcher to help shape the future of its prevention-focused insurance product. You will gather user needs across product, design and engineering, run interviews, diary studies, surveys and usability sessions, and turn findings into clear insights for teams.You’ll collaborate with Product Managers, Designers and Engineers, work...

Alan is hiring a User Researcher to join a multidisciplinary team that sits at the intersection of product, design, and engineering. You will gather and prioritize questions from across the company and design research programs to answer them, using interviews, diary studies, surveys, and usability sessions throughout the product cycle. You will translate...

Lever, Inc. is seeking a UX Designer to shape intuitive and scalable digital experiences across client projects. This remote-first role supports collaboration with cross-functional teams to translate business goals into user journeys and interaction models. You will contribute to outcomes such as engagement, usability, and onboarding across distributed...

Welocalize is seeking a native-level Thai speaker to join a confidential AI and consumer technology programme. This hands-on, on-site role involves evaluating a pre-release AI model in Thai and testing its performance on client devices, including smartphones and smart glasses. You will document issues clearly for developers, check feature parity with...

Welocalize is seeking a native-level Malay speaker to join a confidential, large-scale AI programme. This on-site role involves evaluating a pre-release AI model in Malay and testing performance on client devices, including smartphones and smart glasses. You’ll be among the first to see the technology in Malay, shaping its usability and accuracy. The...

Welocalize is seeking a native-level Mandarin Chinese speaker for a confidential, large-scale AI and consumer technology programme. The role is on-site, evaluating a pre-release AI model in Mandarin and testing performance on client devices, including smartphones and smart glasses. You will be among the first to see new technology and help shape its...

n8n GmbH is seeking to build and operate a scalable context infrastructure—our company brain—to ensure AI agents and people access accurate, well-structured knowledge across the organization.You will define taxonomy, standards, and templates, onboard teams to contribute high-quality context, and operate our context platform with integrations from Slack,...

Lever, Inc. is seeking a Full-Stack Developer / Shopify Expert (eCommerce CRO Focus) based in Spain. You will own performance, usability, and conversion for high-traffic Shopify storefronts, implementing improvements and running experiments to drive measurable results. Role combines hands-on Shopify development with CRO, performance engineering, and customer...

Lever, Inc. is seeking a Principal Software Engineer based in Spain to help build next-generation browser-based security features used by millions.You will lead architecture and mentorship across a distributed team, deliver high-quality code, and design integrations across complex systems while applying AI-enabled workflows to maintain usability and...

A leading global cybersecurity company in Madrid is seeking a Data Management Owner to ensure quality, consistency, and usability of service-related data across systems. In this role, you will support service tooling rollouts and maintain reliable data for planning and performance management. Ideal candidates should have a Bachelor’s degree in a relevant...

Quibim is seeking a Product Manager to own the strategy and roadmap for QP Insights, a centralized platform that integrates medical imaging and clinical data for AI-powered analysis and visualization. You will work with engineers, AI/ML teams, and clinicians to deliver intuitive experiences for radiologists, oncologists, and researchers. Based in Spain, you...

n8n GmbH is seeking to build and operate a scalable context infrastructure—our company brain—to ensure AI agents and people access accurate, well-structured knowledge across the organization. You will define taxonomy, standards, and templates, onboard teams to contribute high-quality context, and operate our context platform with integrations from Slack,...