Frontend Developer – Mid to Senior, UI, Dashboard, Data Visualization

ituma GmbH

full-time

Posted on:

Location Type: Hybrid

Location: HildenGermany

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Salary

💰 €40,000 - €70,000 per year

Job Level

About the role

  • Dashboard development: Design and implement interactive monitoring dashboards that visualize network and IoT metrics in real time — performant, clear and responsive
  • Component architecture: Develop reusable UI components with a clear API — from status badges to complex data grids
  • Tailwind & design systems: Build and maintain a consistent design system based on Tailwind CSS with project-specific configuration
  • API integration: Connect REST APIs, process real-time data streams and implement robust frontend state management
  • Data visualization: Implement charts, graphs and interactive maps to represent network topologies and sensor data
  • Testing & quality: Create component and end-to-end tests, and ensure accessibility and cross-browser compatibility

Requirements

  • Solid knowledge of semantic HTML5, modern CSS (Grid, Flexbox, Custom Properties) and responsive design
  • Practical experience with Tailwind and the utility-first approach; confident handling of configuration, theming and responsive prefixes
  • Several years of experience with modern JavaScript (ES2020+); TypeScript skills are a plus
  • Proven experience with at least one modern framework (React, Vue, Svelte or similar)
  • Experience with fetch/axios, asynchronous data handling and state management (e.g., Zustand, Pinia, stores)
  • Comfortable working with Vite, Webpack or comparable tools as well as npm/pnpm
  • Proficient with Git (branching, merge requests/pull requests, code reviews)
Benefits
  • Supportive, family-like company culture with flat hierarchies and short decision paths
  • Attractive compensation package, aligned with your expertise and the value you bring
  • Flexible working hours and hybrid work / remote options
  • A genuine work–life balance
  • Learning and development budget for conferences, training and certifications
  • No dress code — come as you are
  • Free beverages and regular team events
  • Sports & leisure: Sportpark Hilden and HiFly Trampoline Park nearby
  • Transport links: direct bus stop and large employee parking lot
  • JobTicket for public transport
  • Team spirit: a close-knit team that supports one another
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
HTML5CSSTailwind CSSJavaScriptTypeScriptReactVueSvelteAPI integrationData visualization
Soft Skills
problem-solvingattention to detailcollaborationcommunication