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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Full Stack Developer - GenAI Solutions - **Company:** Artefact - **Location:** Belgium - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Artificial Intelligence, Software Quality, Code Review, Databases, DevOps, Web Development, Python (Programming Language), Machine Learning, Next.js, Software Engineering, Systems Integration, TypeScript, Web Applications, Large Language Models, Generative AI, Kubernetes, Front End Software Development, Multiaccess Edge Computing, Crud - **Published:** August 24, 2026 - **Apply:** https://www.adzuna.be/details/5853683494 ## About the Role Are you a seasoned Full Stack Developer who looks beyond standard web applications? Artefact Belgium is looking for a Senior Full Stack Developer to bridge the gap between cutting-edge Machine Learning and impactful user experiences. If you have at least 3 years of experience in web development and a strong drive to master Generative AI integrations, we invite you to lead the delivery of our next-generation AI solutions in Brussels. Who You Are * Experienced Builder: You have at least 3+ years of experience in Full Stack development, capable of architecting robust web applications from database to frontend. * Technical Leader: You have a proven ability to manage project workstreams, mentor junior developers, and ensure code quality across the team. * AI Integrator: You aren't just building CRUD apps; you understand (or are eager to master) how to integrate LLMs, manage prompt contexts, and orchestrate AI agents. * Consulting Mindset: You are comfortable interacting with clients, understanding their business needs, and translating complex technical concepts into user-friendly solutions., * Experience: At least 3 years of professional experience in Full Stack development. * Core Stack: Strong proficiency in Python (essential for our AI stack) and modern TypeScript frameworks (mainly Next.js). * GenAI Proficiency: Experience with-or a strong understanding of-integrating LLMs via APIs (OpenAI, Anthropic), working with orchestration frameworks (LangGraph, Agno), and managing Vector Databases (Pinecone, Vertex AI Vector DB, etc.). * Communication: Excellent analytical and problem-solving skills. Proficiency in English is required; Dutch or French is a strong plus. ## Description * Build GenAI Web Applications: Lead the end-to-end development of client-facing web applications that serve as the interface for our custom Generative AI solutions. * Collaborate with ML Experts: Work closely with our Machine Learning Engineers to integrate their models into production-ready apps. * Orchestrate AI Logic: Take ownership of the "application intelligence layer." This includes modifying and optimizing prompts, maintaining semantic databases (Vector DBs), and configuring Agentic orchestrations to ensure the AI behaves correctly within the app. * Lead and Mentor: Act as the technical lead on projects, guiding junior developers through code reviews, architectural decisions, and best practices in software engineering. * Client Delivery: Collaborate with client teams to define requirements and deploy solutions that solve real business problems. * DevOps & Deployment: Oversee the deployment of these applications using modern cloud infrastructure and CI/CD pipelines. ## Related Videos - [Rest API Antipatterns](https://www.wearedevelopers.com/videos/100208-rest-api-antipatterns) - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [GraphQL + Apollo + Next.js: A Lovely Trio](https://www.wearedevelopers.com/videos/311-graphql-apollo-next-js-a-lovely-trio) - [The Future of Developer Experience with GenAI: Driving Engineering Excellence](https://www.wearedevelopers.com/videos/1107-the-future-of-developer-experience-with-genai-driving-engineering-excellence) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [The State of GenAI & Machine Learning in 2025](https://www.wearedevelopers.com/videos/1383-the-state-of-genai-machine-learning-in-2025) ## Related Articles - [How to Become an AI Engineer](https://www.wearedevelopers.com/magazine/331-how-to-become-an-ai-engineer) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Navigating the AI Shift](https://www.wearedevelopers.com/magazine/629-navigating-the-ai-shift) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Graph and AI Trends 2026: Why Is AI Running but Not Yet Delivering?](https://www.wearedevelopers.com/magazine/680-graph-and-ai-trends-2026-why-is-ai-running-but-not-yet-delivering)