Senior Full-Stack AI Developer

What We Offer
Joining our consulting team in Belgium means giving your career a step forward. Thanks to the privileged partnership we have with our well-established clients, leaders in their domain,

we offer
our consultants unique projects to develop their skills, and put their professional experience in the pharma industry on the fast track. As an expert on the client side, you can count on us to support you at each step of your project thanks to regular touch points with our Key Account Manager. We then also carefully choose with you what would be your next assignment that is matching your career goal whether it is in Consulting or in one of our Functional Services Platforms. We invest considerable time and resources in training our staff (technical and non-technical courses) to continuously support you in your personal and professional growth. On top of this, you will receive a complete salary package including attractive extra-legal benefits (company car, petrol card, meal vouchers, group insurance, hospitalization…) based on your background and experience.

Job Description
Are you a Senior Full-Stack Developer with a strong background in AI and a passion for turning cutting-edge technologies into real-world applications? We are looking for an experienced Senior Full-Stack AI Developer to join an innovative project within the public sector, focused on digitalising and improving operational interrogation and interview processes. You will work on high-impact solutions combining Full-Stack Development, Artificial Intelligence, LLMs and Multimodal AI, contributing directly to applications with a clear societal impact. Your challenges will be: Develop and maintain modern Full-Stack applications using React and Node.js. Integrate AI/ML models through APIs into existing and new applications. Build solutions leveraging LLMs and Vision Language Models (VLMs). Work on prompt engineering and model fine-tuning. Develop AI solutions combining text, image and video data. Design and manage data preprocessing and multimodal data pipelines.
Contribute to technical architecture, code quality and system reliability. Collaborate with Data Scientists and AI specialists to bring innovative solutions into production. Take ownership of complex technical challenges and share your knowledge with other developers. Profile Must-have: Minimum 5 years of experience in AI application development. Strong experience with Node.js and React. At least 1 year of experience with Python. Hands-on experience with LLMs and/or VLMs such as GPT, Claude, LLaMA, CLIP or similar technologies. Experience integrating AI models through APIs. Solid knowledge of prompt engineering and AI model fine-tuning. Experience working with text, image and/or multimodal datasets. Experience developing multimodal AI applications. Native or C2-level Dutch and good English. Strong software engineering skills and a hands-on mindset. Experience with: RAG and Vector Databases ML pipelines and model optimisation PyTorch, TensorFlow or JAX Computer Vision (OpenCV, YOLO, Detectron2, etc.) GPU/CUDA and NVIDIA technologies PostgreSQL or other relational databases Docker and containerisation C++ Conversational AI / chatbots Databricks or modern data platforms Agile methodologies and technical leadership Native or C2-level Dutch and good English. This is an opportunity to work at the intersection of software engineering and cutting-edge AI, developing solutions that will support real operational workflows within a high-impact public-sector environment. You'll have the opportunity to experiment with emerging AI technologies while also bringing them into robust, production-ready applications. Interested? With us, you’re on the right track Leveraging your expertise, we present tailored project options. You choose where to attend an intake interview. Following a positive outcome, the decision to accept or decline the project remains yours. This ensures you always engage in challenging projects that bring you fulfillment while providing clients with motivated expertise. While we encourage you to push your limits, we also prioritize maintaining a healthy work-life balance. This ensures you can give your best to successfully complete your client’s projects, all while wearing a big smile We ensure you stay abreast of the latest techniques and competencies in your field, as well as those impacting your profession. Additionally, we provide all the necessary courses and training to support your continuous growth as an expert. We cultivate a safe environment where you’re encouraged to share what matters most to you. Armed with this understanding, we tailor projects to match your circumstances and motivations. Ultimately, the decision to pursue an intake and accept a project rests with you. Let's meet If you think

your profile
is a good match for this position, Rossella, our Talent Acquisition Specialist, would be happy to connect with you and tell you more about the opportunity.