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