Groupe Olyn

About the Company

Nous accompagnons les entreprises pour construire des marques puissantes et générer de la croissance rentable et durable. À travers le marketing, la communication et l’innovation, nous concevons des solutions créatives et audacieuses, conçues comme de véritables dispositifs globaux, moteurs de transformation.
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We help companies build powerful brands and drive sustainable and profitable growth. Through marketing, communication, and innovation, we design bold, creative, and data-driven solutions built as true engines of transformation. Our mission: turn creativity into measurable growth, driving sustainable and profitable performance in a world that never stops moving.

Listed Jobs

Company Name

Groupe Olyn

Job Title

Stage - Développeur·se Front-End Appétence IA (H/F)

Job Description

Job title: Front-End Developer Trainee – AI Focus (H/F) Role Summary: 6‑month on‑site internship developing and enhancing a large‑scale UGC platform, with close collaboration on a new AI‑enhanced tech stack, using Svelte, TypeScript, Tailwind, and GitHub. Expactations: Demonstrate strong TypeScript, Svelte, and Tailwind expertise; deliver high‑quality, responsive UI components; integrate AI modules; maintain design system consistency; manage Git workflow; collaborate with designers and back‑end teams; produce clean, testable code. Key Responsibilities: • Design, code, and test modern UI components for the existing UGC platform. • Partner with product designers and back‑end developers to implement new features. • Integrate AI APIs (OpenAI, generation tools) and automation modules. • Uphold the visual and code quality standards of the design system. • Use GitHub for versioning, code reviews, and pull requests. • Contribute to product roadmap discussions and iterative development cycles. Required Skills: • Proficiency in TypeScript, Svelte.js, Tailwind CSS, and GitHub. • Familiarity with REST APIs, Node.js, and Docker. • Experience with Figma for design collaboration. • Understanding of modern front‑end architecture, component lifecycle, and state management. • Curiosity about AI technologies and willingness to experiment with AI APIs. • Strong communication, teamwork, and design respect. Required Education & Certifications: • Current student in digital, software engineering, or equivalent training. • No specific certification required; technical bootcamp or self‑studied courses in front‑end development are acceptable.

Paris, France

On site

03-03-2026