Frontend Engineer - Fixed Term Contract / Research Tools And Interfaces

Frontend Engineer - Fixed Term Contract / Research Tools and InterfacesWe’re seeking a number of Frontend Engineers to build intuitive interfaces for advanced AI and quantum inspired systems. The team develops tools that support model compression technology capable of reducing LLM size by up to 95 percent and cutting deployment costs by 50 to 80 percent.Their mission is to make high performance AI faster, greener, and easier to use for teams worldwide.This is a fixed term contract, base din Zaragoza, working on a hybrid model through mid 2026 with competitive compensation including signing and retention bonuses (plus relocation assistance if needed)In this role you will : - Develop modern web applications using React or Next.Js and TypeScript- Build interfaces for dashboards, experiment tracking tools, and R&D workflows- Work with design and product teams to bring research concepts into production quality UIs- Integrate frontend systems with REST or GraphQL APIs- Drive frontend performance, accessibility, and UI consistency- Iterate quickly in a fast moving environment focused on internal toolsWhat you’ll need : - One to four years experience in modern frontend development- Strong foundation in component based architecture and state management patterns- Experience with UI frameworks such as Tailwind, shadcn, or Material UI- Comfort working with backend APIs and visualizing data- Understanding of UX principles and frontend performance techniques- Experience in research driven or internal tooling environments is a plus- Familiarity with LLM tooling or data visualization libraries is beneficial- Interest in building interfaces that support ML research and automationIf you’re motivated by creating clean, thoughtful interfaces that streamline complex workflows, we’d love to hear from you.In accordance with local employment laws, applicants must have current, valid authorisation to work in Spain at the time of application. We are unable to sponsor employment visas for this role. Applications from individuals without existing work authorisation for Spain cannot be considered.If this sounds interesting and you'd like to learn more, click the link below to apply or email me with a copy of your CV on applying to this role you understand that we may collect your personal data and store and process it on our systems. For more information please see our Privacy Notice (