Jobs → Engineering → Senior Frontend Developer

About the Role We are looking for a Senior Frontend Developer to join CLOUDSUFI, a global leader in data-driven digital transformation. In this role, you will build cutting-edge generative UIs, interactive data explorers, and natural-language search features integrated directly with advanced LLMs and agent workflows. Key Responsibilities • Design and develop conversational query UIs, streaming LLM responses, and agent workflows that display execution steps, tool calls, and cited sources. • Create rich, interactive D3.js / SVG visualizations (choropleth maps, timelines, scatter plots) complete with zoom, brushing, tooltips, and linked charts. • Build React and TypeScript features integrated with Flask and Mixer APIs, maintaining query and chart state in the URL for shareable links. • Ship fast, accessible (WCAG), and fully tested code (Jest, React Testing Library) through GitHub pull requests. Requirements • 8+ years of professional frontend web development experience. • 3+ years of solid React experience (Hooks, state management, component architecture). • Strong proficiency in TypeScript and JavaScript (ES6+, async/await). • Proven AI Experience: Experience building at least one LLM-powered UI (e.g., chat interface, AI search, copilot, or agent). • Proven hands-on experience creating interactive visualizations with D3.js. • Strong knowledge of CSS/SCSS, responsive layouts (Flexbox/Grid), and accessibility standards. • Professional English proficiency (verbal and written).