Senior Web Developer – AI/LLM Integration DIGI000571

Senior Web Developer – AI/LLM Integration Role Overview We are looking for a Senior Web Developer to contribute to the development and integration of innovative digital applications within a multidisciplinary Agile team. The role focuses on JavaScript/Node.js, React, microservices, and AI/LLM integration. Key Responsibilities - Design, develop, test, debug, and maintain high-quality web applications. - Develop scalable and maintainable solutions using JavaScript, Node.js, and React. - Design and integrate microservices and distributed applications. - Work with Docker, RabbitMQ, PostgreSQL, and Redis. - Contribute to application architecture and technical solution design. - Support and coach other developers and take a leading role within the development team. - Integrate AI/ML models, LLMs, VLMs, and RAG into applications. - Work on multimodal AI solutions involving text, images, and video. - Apply Agile/Scrum methodologies throughout the development lifecycle. Requirements - Minimum 5 years of experience in web/software development. - Strong experience with: - JavaScript - Node.js - React - CSS - Microservices - Docker - RabbitMQ - PostgreSQL or another relational database - Strong programming, testing, and debugging skills. - Experience leading or coaching development teams. - Experience with Agile/Scrum methodologies. - Knowledge of AI/ML, LLMs/VLMs, prompt engineering, and AI model integration is a strong advantage. - Knowledge of vector databases and RAG is an advantage. - Experience with data preprocessing, fine-tuning, or multimodal applications is a plus. - Knowledge of Elixir is an advantage. - Dutch: CEFR C2/native-level proficiency. Assignment - Start: 28 September 2026 - End: 15 July 2027 - Workload: Full-time (100%) - Location: Belgium - Remote work: Possible - Positions: 1 Originally posted on Himalayas