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Publicis Groupe

Runs advertising and digital transformation services

Développeur / développeuse Full Stack et automatisation H/F

Full-Stack EngineeringUpdated on Nov 5
Full-timeAubervilliers, FranceNo salary listed

About the Job

Requirements

  • Have 3 to 5 years of experience in full-stack development and API integration, with proven rapid-prototyping, AI-assisted development, and n8n automation skills.
  • Demonstrate strong JavaScript and TypeScript skills, including React, Next.js, Tailwind CSS, and modern UI components.
  • Demonstrate strong Python, PostgreSQL, REST API, MCP, and webhook skills.
  • Have operational expertise with n8n, including complex workflows, sub-workflows, custom nodes, and AI-agent management.
  • Have expert familiarity with AI development environments and use AI to accelerate coding and automation.
  • Be able to move rapidly from an idea to a functional component without accumulating technical debt or unnecessary abstractions.
  • Show empathy for business users and attention to visual and ergonomic detail, and rapidly turn ideas into operational components.
  • Work methodically to ensure the stability, security, and traceability of scripts and production automations.
  • Have technical English speaking and writing skills.

Responsibilities

  • Design, code, and evolve front-end interfaces and back-end logic for internal agency tools, making extensive use of advanced AI assistants.
  • Use vibecoding rigorously by writing clear instructions, generating code, reviewing and testing it, and assembling components to a high standard.
  • Turn Product Owner specifications into usable functional prototypes (MVPs) within days to validate use in real-world conditions.
  • Ensure ergonomic, responsive UI/UX and fluid interfaces for production teams.
  • Create, configure, and orchestrate multi-step, multi-tool AI agents within n8n workflows.
  • Develop custom nodes and enrichment scripts in Python and JavaScript, and manage integrations through REST APIs, webhooks, and MCP.
  • Adjust and pivot code promptly in response to end-user feedback.
  • Deliver functional, ready-to-use modules integrated into daily workflows.
  • Design and maintain the flow map between web applications, n8n automation workflows, and databases.
  • Ensure smooth API, webhook, and MCP integrations with business and media tools, including Ftrack, Iconik, Frame.io, and LucidLink.
  • Secure API keys and ensure production data flows comply with applicable requirements.
  • Maintain a clean, structured, and documented code repository using GitHub and CI/CD.

Desired Qualifications

  • Knowledge of audiovisual tools and workflows, including Ftrack, Frame.io, Iconik, codecs, and LucidLink.

About the Company

Publicis Groupe

Runs advertising and digital transformation services

Publicis Groupe runs advertising, media buying and digital transformation services for companies that want to reach consumers, coordinate campaigns and improve their business systems. Its agency network includes creative and media specialists, while Publicis Sapient builds and modernizes the technology behind clients' operations. Epsilon adds customer data and marketing technology that connect brands with audiences and measure campaign results. Clients pay for consulting, campaign creation and execution, with production and media costs billed through alongside the group's service work. Founded in 1926, Publicis Groupe is headquartered in Paris, France.

Company size
10,001+
Company stage
IPO
Headquarters
Paris, France
Founded
1926

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