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# Full-Stack Developer - Innovation & AI Solutions Job ID: JP054197

- **Company:** ITProposal
- **Location:** Brussel, Belgium
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Flutter, Agile Methodology, Artificial Intelligence, Microsoft Azure, Mobile Application Development, Mobile Application Software, Python (Programming Language), MongoDB, Scrum Methodology, Symfony, Chatbots, ReactJS, Delivery Pipeline, Large Language Models, Generative AI, Build Management, Restful APIs, Multiplatform, Docker
- **Published:** May 25, 2026
- **Apply:** https://www.careerjet.be/jobad/bea170587080a7f38467886a5415d462e7

## About the Role

* Strong experience as a Full-Stack Developer in innovation or prototyping environments
 * Expertise in Flutter and mobile cross-platform development
 * Experience with generative AI technologies, LLMs, RAG architectures, and Python development
 * Knowledge of React, REST APIs, Docker, Azure, MongoDB, Symfony, and testing practices
 * Experience working in Agile/Scrum environments
 * Strong communication, presentation, and collaboration skills
 * Ability to work autonomously and contribute to technical decision-making

Languages

 * French: Native proficiency

## Description

We are looking for a senior Full-Stack Developer to join an innovation team focused on prototyping, experimenting, and delivering digital solutions for public sector services. The role combines full-stack development, mobile development, and generative AI technologies within an Agile environment.
Key Responsibilities

 * Design, prototype, and develop full-stack web and mobile applications from concept to production
 * Act as the mobile development reference for cross-platform Flutter applications
 * Build and deploy AI-driven solutions including RAG architectures, LLM chatbots, and automation pipelines
 * Participate in Agile/Scrum ceremonies, estimations, testing, and documentation
 * Define technical architectures, authentication flows, CI/CD pipelines, and monitoring solutions
 * Collaborate with internal teams, external partners, academic stakeholders, and service providers
 * Lead demonstrations, workshops, hackathons, and knowledge-sharing sessions
 * Contribute to innovation initiatives involving emerging technologies such as AI and automation


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