Full Stack Developer

Company description

Within Publicis Groupe’s Intelligent Creativity business, we specialize in bringing creative ideas to life, and to consumers.

By combining 100 years of craft excellence with 6,000 experts across 52 locations of the world’s biggest studio network, we leverage the industry’s richest data, through the power of agentic AI, to radically redefine content production with Intelligent Content. We intuitively deliver this through Marcel Make, the world’s first Intelligent Content agent. The result? Predictively performing content that unlocks business growth in unprecedented ways.

No more guesswork. No more waste. Just content that works, working a lot harder.

The Full Stack Developer is responsible for designing, developing, and maintaining both client-side and server-side components of web applications, with a primary focus on creating high-quality demo sites that showcase product capabilities and user experiences. This role bridges the gap between frontend interfaces and backend systems, ensuring seamless integration, performance optimization, and scalability across the entire stack. In addition to demo site development, the Full Stack Developer will contribute to core application features, troubleshoot issues, and implement enhancements when demo-related work is not required.

The ideal candidate possesses a holistic understanding of web technologies, thrives in agile environments, and can deliver complete, end-to-end solutions that meet business and technical objectives.

• Demo Site Development (Primary Focus):
  Design and build interactive, visually compelling demo sites that effectively showcase product capabilities and deliver exceptional user experiences. Ensure rapid turnaround, scalability, and maintainability for demo environments.
• System Architecture and Design:
  Architect scalable, maintainable full-stack solutions, making strategic decisions on technology choices, service boundaries, data flow, and integration patterns for both demo sites and core applications.
• End-to-End Feature Delivery:
  Implement complete features across the stack, including frontend UI, backend services, APIs, and database integration, ensuring seamless functionality and performance.
• Technical Standards and Best Practices:
  Establish and enforce coding standards, architectural patterns, API design guidelines, and development best practices across frontend and backend components.
• Performance Optimization:
  Design and implement solutions for high-performance systems, including caching strategies, database tuning, and frontend optimization for fast-loading demo sites and production applications.
• Cloud Infrastructure & Deployment:
  Build and manage cloud-based environments (AWS, Azure, or GCP) for demo sites and applications, leveraging serverless architectures, microservices, and cost-effective deployment strategies.
• Security and Compliance:
  Implement robust security measures across all layers, including authentication, data encryption, and compliance with organizational and industry standards.
• Technology Evaluation & Innovation:
  Research emerging technologies, lead proof-of-concepts, and recommend tools and frameworks that enhance demo site quality and overall development efficiency.
• Collaboration & Communication:
  Work closely with product managers, designers, and stakeholders to understand demo requirements, define technical specifications, and align solutions with business objectives.
• Documentation & Knowledge Sharing:
  Maintain clear technical documentation for demo site architecture, deployment processes, and reusable components to ensure scalability and knowledge transfer.

• Full Stack Architecture & System Design:
  Ability to design scalable, maintainable architectures spanning frontend, backend, databases, and cloud infrastructure with strong focus on performance, security, and long-term evolution.
• Frontend Development (React/Vue):
  Expertise in modern frontend frameworks and patterns, including micro-frontends, server-side rendering/static generation (Next.js, Nuxt.js), advanced state management, and performance optimization for demo sites and production apps.
• Backend…