Développeur Full Stack Node JS · AI Augmented - F/H

Niji is a digital consulting company that combines expertise in consulting, design, AI, data, tech, integration, and cybersecurity. They are seeking a Full Stack Node JS developer with AI augmentation experience to design and build modern web applications, develop secure APIs, and integrate AI tools into the development process.

• Conceive and develop modern, scalable web applications
• Develop high-performance and secure APIs
• Define technical architecture and ensure code quality
• Leverage AI tools (Cursor, Claude Code, Codex, etc.)
• Adopt and spread best practices of AI-assisted engineering
• Apply Context Engineering and Prompt Engineering
• Contribute to continuous improvement of development processes
• Manage risks: hallucinations, security, and model governance

• At least 5 to 8 years of software development experience
• Significant experience on Full Stack projects
• Concrete experience with generative AI or AI agent projects
• Strong curiosity for new AI-augmented software engineering practices
• JavaScript/TypeScript
• React, Vue.js, Svelte, or Angular
• Tailwind CSS, CSS-in-JS, Sass
• Vite, Webpack, Turbo
• Node.js
• Express and/or NestJS
• Relational and/or document databases
• Distributed systems (pub/sub)
• REST and GraphQL APIs

• Projects from strategy to implementation with concrete impact on major accounts and mid-sized companies
• Multidisciplinary teams combining Consulting, Design, Data, AI, Cyber, and Tech
• Rapid skill development via Niji University learning platform (over 33,000 contents) and hands-on learning
• Latest AI tools available for teams and expert support
• Personalised career path with regular 1-1s, dedicated HRBP, skills framework
• Flexible working hours, remote work, meal vouchers, mobility package, services platform
• Commitment to responsible company (Ecovadis, eco-designed site, digital frescos, associations)