Senior Data & AI Engineer (m / f)

ARHS Group, part of Accenture, is looking for a Senior Data & AI Engineer to join our internal Data team in Luxembourg.

You will lead the design, development, and deployment of advanced AI solutions across NLP, computer vision, and LLMs—scaling from edge devices to cloud infrastructure. You will shape intelligent systems that transform raw data into secure, high-performing AI-driven platforms, guiding technical strategy and mentoring engineering teams along the way.

THE WORK :

• Act as the team lead for the ML domain : define engineering standards, ensure consistency and reusability across projects, and align AI practices with company goals
• Architect and oversee AI / ML pipelines covering data ingestion, feature engineering, model training, deployment, and post-deployment monitoring
• Lead the development and customization of LLM-based solutions , including open-source models (e.g., Mistral, LLaMA) on hybrid cloud / on-prem infrastructure, ensuring privacy, latency, and performance constraints are met
• Design and supervise the implementation of NLP pipelines for information extraction, classification, semantic search, and document understanding
• Deliver production-grade AI services with high-availability APIs using FastAPI or equivalent frameworks
• Drive deployment of AI workloads to both cloud platforms (Azure or AWS) and edge devices (e.g., NVIDIA Jetson Orin, Xavier NX) with real-time inference capabilities
• Own infrastructure automation for reproducible and scalable ML environments using tools like Terraform, Ansible, Docker
• Architect and integrate AI components into event-driven and serverless ecosystems (e.g., Azure Functions, Event Grid), ensuring observability, resilience, and scalability
• Provide technical leadership and mentorship to junior / mid-level engineers, fostering a culture of best practices in MLOps, reproducibility, and ethical AI use.

Our roles require in-person time to encourage collaboration, learning, and relationship-building with clients, colleagues, and communities. As an employer, we will be as flexible as possible to support your specific work / life needs.

HERE IS WHAT YOU’LL NEED :

BONUS POINTS IF YOU HAVE :