Are you a Frontend Engineer who wants to work on something that truly makes an impact? This is a rare opportunity to join a high-growth, product-led tech company as they build a brand-new FinOps platform from the ground up. You'll play a central role in designing, building, and delivering beautiful, performant, and scalable web applications that visualise complex cloud data and FinOps insights. You'll be joining a cross-functional, international team working in close collaboration across Front-End, Backend, Product and SRE. The engineering leadership is based in the UK, and the company has a strong reputation for hiring top-tier talent and empowering engineers to thrive. Job Description You will: Design, develop, and operate robust, high-performance frontend applications using React and TypeScript Collaborate closely with Backend, Product and Design teams to deliver intuitive, user-focused interfaces Build scalable integrations with REST and GraphQL APIs to support real-time and data-rich visualisations Drive performance, responsiveness, and accessibility across all areas of the UI Champion secure, maintainable, and testable code across all frontend components Contribute to the design of enterprise-grade UX for FinOps and cloud cost optimisation workflows Stay current with trends in frontend engineering, design systems, and cloud-native web application practices Personal Specification Technical Competencies (Essential): Strong hands-on experience with React and TypeScript Proven track record in building data-intensive, highly interactive SaaS web applications Strong understanding of modern JavaScript (ES6+), HTML5, and CSS3 Experience working with RESTful and GraphQL APIs Good awareness of accessibility (WCAG) and responsive web design principles Skilled in frontend performance optimisation (e.g., lazy loading, code splitting, caching) Familiar with frontend CI/CD pipelines, testing strategies, and deployment best practices Technical Competencies (Desirable): Experience with data visualisation libraries such as Highcharts, D3.js, or ECharts Familiarity with frontend test frameworks such as Jest, React Testing Library, or Cypress Exposure to Vue.js for legacy system understanding Knowledge of cloud-native development, including containerised and serverless environments Experience using developer tools like Postman, Swagger UI, and GraphQL playgrounds Benefits Market-leading salary (£60-100k) Dependent on experience Fully remote role (NI-based) Generous annual leave entitlement Modern tech stack and greenfield project work Excellent career progression and mentorship opportunities Inclusive, collaborative culture with a global engineering team Skills: React Typescript AWS GraphQL Lambda Benefits: Work From Home