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# Working Student - Frontend Development for AI Applications

- **Company:** Trench Group GmbH
- **Location:** Berlin, Germany
- **Contract:** Permanent contract
- **Skills:** HTML, JavaScript (Programming Language), Application Programming Interfaces (APIs), Artificial Intelligence, Cascading Style Sheets (CSS), Code Review, Data Visualization, Human-Computer Interaction, Python (Programming Language), Software Engineering, TypeScript, ReactJS, Large Language Models, Backend, Git, AI Platforms, Material UI, Information Technology, Plotly, Figma, Front End Software Development, Restful APIs, Streamlit Framework, Databricks
- **Published:** June 6, 2026
- **Apply:** https://de.indeed.com/viewjob?jk=dcf6765903f04ad0

## About the Role

* Enrolled student for at least 12 more month in Computer Science, Media Informatics, Human-Computer Interaction, Software Engineering, or a related field
 * Solid front-end fundamentals: HTML, CSS, modern JavaScript, and hands-on experience with React (TypeScript is a strong plus)
 * Comfortable working with REST APIs and reading API documentation
 * An eye for clean, usable interfaces and modern UX patterns
 * Curiosity about LLMs / generative AI and how to build effective interfaces on top of them
 * Python, or experience with Streamlit / Plotly Dash / D3 / Recharts
 * Experience with Figma or other design tooling
 * Comfortable Git workflow and collaboration in version-controlled environments
 * Any exposure to LLM APIs or RAG-based applications
 * Good communication skills in English and/or German

## Description

* Build and improve internal web front-ends for our AI applications - for example, the chat interface for our internal Knowledge Bot, the review screens for our Visual Inspector (AI-assisted quality inspection), and interactive BI dashboards.
 * Turn designs and rough prototypes into clean, responsive React / TypeScript components.
 * Integrate front-ends with backend and AI services via REST APIs (Databricks, Microsoft Graph, the Anthropic / Claude API).
 * Build data visualizations that make analytics and AI outputs genuinely understandable for business users.
 * Rapidly prototype new AI-powered features and iterate based on real user feedback. Contribute to a small
 * d component library and take part in code reviews.


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