3D Web Developer (Three.js) - Working Student (m/f/d)

D3Companion GmbH
Berlin Full-time 🌐 English
DG
Added to JobCollate: March 10, 2026

AI Summary Powered by Gemini

D3Companion GmbH is seeking a motivated Working Student 3D Web Developer with strong React and TypeScript skills, and hands-on experience with Three.js. This part-time, onsite role in Berlin involves expanding an AI-powered 3D editor for the AEC industry, offering an exciting opportunity to contribute to innovative technology.

Job Description

D3Companion is an early-stage startup developing AI-powered tools for the Architecture, Engineering and Construction (AEC) industry, aiming to reshape how we design, build, and interact with the built environment. Role Description We are seeking a motivated 3D Web Developer for a part-time role (20 hours/week) based in Berlin, Germany. Eligibility This is a Working Student (Werkstudent) position. To be considered, you must be currently enrolled as a student (BSc/MSc) at a university in Berlin or Brandenburg. Applications that do not meet this criteria cannot be considered. Tasks What you will do: Collaborate with the team to expand our web-based 3D editor, adding interactive visual features Build reusable components in TypeScript and React, using Three.js (React-Three-Fiber) Collaborate with engineers and designers to craft intuitive editing/transformation tools Write clean, maintainable code and help improve the editor's performance Explore new ideas and technologies to enhance product usability Requirements Required Skills: Proficient in React and TypeScript/JavaScript Hands-on experience with Three.js, React-Three-Fiber, or other 3D tools (Unity, Unreal, Blender, OpenGL) Strong problem-solving and debugging skills Fluent in English (written and spoken) Nice to Have Experience with RESTful APIs, relational databases, or state management (Zustand/Redux) Familiarity with a React UI library (MUI, Chakra UI, or similar) Background in CAD tools (Rhino, AutoCAD), UI/UX, or game development German language skills How to Apply: Please include: Your CV A link to any 3D project you've built (GitHub, CodeSandbox, live demo..) Applications without a 3D portfolio or relevant samples will not be reviewed. Find more English Speaking Jobs in Germany on Arbeitnow

Full Description

D3Companion is an early-stage startup developing AI-powered tools for the Architecture, Engineering and Construction (AEC) industry, aiming to reshape how we design, build, and interact with the built environment. Role Description We are seeking a motivated 3D Web Developer for a part-time role (20 hours/week) based in Berlin, Germany. Eligibility This is a Working Student (Werkstudent) position. To be considered, you must be currently enrolled as a student (BSc/MSc) at a university in Berlin or Brandenburg. Applications that do not meet this criteria cannot be considered. Tasks What you will do: Collaborate with the team to expand our web-based 3D editor, adding interactive visual features Build reusable components in TypeScript and React, using Three.js (React-Three-Fiber) Collaborate with engineers and designers to craft intuitive editing/transformation tools Write clean, maintainable code and help improve the editor's performance Explore new ideas and technologies to enhance product usability Requirements Required Skills: Proficient in React and TypeScript/JavaScript Hands-on experience with Three.js, React-Three-Fiber, or other 3D tools (Unity, Unreal, Blender, OpenGL) Strong problem-solving and debugging skills Fluent in English (written and spoken) Nice to Have Experience with RESTful APIs, relational databases, or state management (Zustand/Redux) Familiarity with a React UI library (MUI, Chakra UI, or similar) Background in CAD tools (Rhino, AutoCAD), UI/UX, or game development German language skills How to Apply: Please include: Your CV A link to any 3D project you've built (GitHub, CodeSandbox, live demo..) Applications without a 3D portfolio or relevant samples will not be reviewed. Find more English Speaking Jobs in Germany on Arbeitnow

Required Skills

Web Development

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