> Markdown version of [/jobs/ext/2825205-frontend-engineer-visual-experiences](https://www.wearedevelopers.com/jobs/ext/2825205-frontend-engineer-visual-experiences). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Frontend Engineer - Visual Experiences - **Company:** Celonis - **Location:** München, Germany - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Artificial Intelligence, JIRA, HTML5, Cascading Style Sheets (CSS), Profiling, D3.Js, Data Visualization, Cursor (Graphical User Interface Elements), Web Development, Github, Human-Computer Interaction, Systems Integration, TypeScript, Highcharts, Datadog, GitHub Copilot, Webpack, AngularJS, Integration Tests, Information Technology, Front End Software Development, Virtual Agents - **Published:** September 10, 2026 - **Apply:** https://startup.jobs/senior-frontend-engineer-visual-experiences-celonis-9981765 ## About the Role * University degree in Computer Science, Human-Computer Interaction, or a related field. * Strong proficiency in web frontend technologies, including TypeScript, HTML5, CSS, and Angular. * Comfort using AI tools (e.g., Cursor, GitHub Copilot, Claude Code) in your daily coding to work faster and smarter. * Interest or experience in building schemas, APIs, and component systems that AI agents can interact with. * Track record of optimizing high-load, complex interfaces and writing solid unit/integration tests. * A deep understanding of UX best practices and the ability to build and maintain user interfaces that adhere to established design systems and standards. * Demonstrated ability to develop high-performance, high-load, and complex user interfaces. * Strong collaboration skills, with the ability to work effectively with product managers, UX designers, and other stakeholders. * An analytical mindset with a deep understanding of complex algorithms, profiling, and optimization. * Experience in writing and setting up unit/integration tests. * Proficiency in English, both written and spoken. Preferred Qualifications * A genuine interest in or knowledge of data visualization theory and best practices. * Experience with data visualization technologies such as d3.js, SVG, or charting libraries like Vega-Lite, Observable Plot, or Highcharts. * Several years of experience developing Angular applications in a production environment. ## Description As an engineer on the Visual Experiences team, you will collaborate with engineers, designers, and product managers to build scalable, high-performance visual assets used platform-wide. You will take ownership of reusable components, drive design system consistency through Emotion, optimize high-load UI rendering, and build features for both human users and AI agent integrations. You will work with TypeScript, Angular, D3.js, Webpack, GitHub, Jira, and Datadog. The work you'll do: * Design and work with scalable and reactive frontend architectures for interactive data visualizations. * Design and develop effective algorithms to solve complex visualization problems that improve the user experience (eg, dynamic axis labels, histogram bucketing, fast interactions, dynamic graph layouts). * Find ways to optimize rendering performance in the browser to maintain a great user experience, even with large amounts of data * Work with different experts to develop novel visualization techniques from prototype to production * Advocate for visualization best practices and data literacy by exchanging knowledge with team members, writing blog posts, and contributing to customer documentation and training materials * Contribute ideas to the product roadmap for process and data visualizations by collaborating with Product Managers, UX Designers, and stakeholders from other teams ## Related Videos - [Web-based Information Visualization](https://www.wearedevelopers.com/videos/84-web-based-information-visualization) - [Inside Mercedes-Benz: How CIO Katrin Lehmann is Empowering 5,000 Developers and Driving Digital Change](https://www.wearedevelopers.com/videos/1360-inside-mercedes-benz-how-cio-katrin-lehmann-is-empowering-5-000-developers-and-driving-digital-change) - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [Collaboration Quantified: Lessons from Open Source Developer Networks](https://www.wearedevelopers.com/videos/1422-collaboration-quantified-lessons-from-open-source-developer-networks) - [Can SVG be fast? Rendering a scatter chart with over 10k points](https://www.wearedevelopers.com/videos/100299-can-svg-be-fast-rendering-a-scatter-chart-with-over-10k-points) ## Related Articles - [Frontend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/195-frontend-developer-salary-in-germany-2023) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Backend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/196-backend-developer-salary-in-germany-2023) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Software Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/194-software-developer-salary-in-germany-2023) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)