AI-Powered Frontend Engineer for Real-Time Dashboards

MarvelX AI; Amsterdam; On-site; EUR 55,000 - 95,000; Full time

Job summary

MarvelX AI is building frontend experiences for AI systems in heavily regulated industries. You’ll own the look, feel, and performance of core products, translating AI-driven workflows and live data streams into intuitive interfaces.

You’ll define frontend architecture, establish our design system, and collaborate with cross-functional teams to ship production-grade interfaces in a fast-paced startup environment.

Qualifications

• Proven experience building production web apps with modern stacks.
• Strong command of React and TypeScript.
• Solid experience with responsive design and TailwindCSS.
• Experience integrating REST and GraphQL APIs; debugging data flows.
• Familiarity with real-time streaming tech (WebSockets, SSE, GraphQL subscriptions).

Responsibilities

• Build, optimize, and maintain modern web apps using React and TypeScript.
• Design clean, responsive UIs with TailwindCSS and custom CSS.
• Integrate backend and AI APIs to deliver data-rich interfaces.
• Work with real-time streaming data to visualize dynamic interfaces.
• Collaborate with product, design, and AI teams to ship fast, reliable products.
• Implement performance, accessibility, and maintainability best practices.

Skills

React

TypeScript

TailwindCSS

REST APIs

GraphQL

WebSockets

Real-time data

UI design

Tools

Plotly

D3

Job description

MarvelX AI is building frontend experiences for AI systems in heavily regulated industries. You’ll own the look, feel, and performance of core products, translating AI-driven workflows and live data streams into intuitive interfaces.

You’ll define frontend architecture, establish our design system, and collaborate with cross-functional teams to ship production-grade interfaces in a fast-paced startup environment.