Fullstack Engineer (Frontend focus)
CoreWeave Europe is seeking a Fullstack Engineer with a frontend focus to join the Monolith AI Engineering Team. This team is dedicated to building and scaling the core platform that powers advanced engineering simulation and AI workflows, aiming to become the super-intelligent AI test lab for the engineering industry. The role involves owning and evolving the Monolith platform's web experience, where engineers design experiments, compare runs, interact with agents, and transform complex physical test data into actionable decisions.
The primary responsibilities include designing and building modern, responsive user interfaces using React and TypeScript, focusing on complex, data-heavy views such as dashboards, charts, and experiment timelines. The engineer will collaborate closely with Design to evolve the design system and component library, ensuring consistency, accessibility, and a high-quality visual language across the product. Additionally, the role involves driving frontend performance improvements to maintain responsiveness under large datasets and long-running workflows.
Candidates should have at least 7 years of professional software engineering experience, with substantial time spent building and maintaining complex, user-facing web applications as a fullstack or frontend-leaning engineer. Advanced proficiency in React and TypeScript is required, along with experience structuring large-scale frontends, including modules, state management, routing, and data-fetching patterns. A strong command of web fundamentals and experience building data-heavy and visualization-centric user interfaces are also essential.
CoreWeave offers a competitive salary and a variety of benefits, including family-level medical and dental insurance, generous pension contributions, life assurance at four times the salary, critical illness cover, an employee assistance programme, and tuition reimbursement. The company fosters a work culture focused on innovative disruption and supports an entrepreneurial outlook and independent thinking. Collaboration is encouraged, enabling the development of innovative solutions to complex problems.