Make this the place where you grow.

As a global leader in business and technology innovation, we work with top organizations worldwide to deliver solutions that create meaningful impact.

With 190,000+ professionals across 70+ countries, we blend deep expertise with a culture that values learning, curiosity, and collaboration.

We lead transformation and deliver secure, innovative, industry-specific solutions that move businesses forward. Our people drive everything we achieve, they think bold to deliver the outcome while ensuring every voice is heard.

We are looking for an AI Engineer to join our Data & Analytics team in Brussels.

You will be a key contributor in delivering high‑impact AI solutions across the Benelux and France region, supporting NTT DATA’s ambition to become a leading AI partner for our clients.

You will work alongside senior engineers, consultants, and architects to design, build, and operationalize AI systems that solve real business problems.

You will join a fast‑growing unit where experimentation, learning, and craftsmanship are central and work on projects involving AI Agents, LLMs, RAG, but also classic ML pipelines.

While you won't be expected to architect full solutions alone, you will play an essential role in implementing components, validating approaches, ensuring code quality, and pushing features into production.

Your role

• Build and refine AI components: You will implement key parts of ML or GenAI solutions , ensuring they follow best engineering practices. You will contribute clean, testable, maintainable code into shared repositories.
• Support end-to-end delivery and productionization: You will help operationalize models and LLM applications: integrating them into cloud environments, configuring pipelines, performing quality checks, and supporting deployments. You will learn to troubleshoot issues, improve performance, and ensure solutions remain robust.
• Contribute to applied innovation in GenAI and AI Agents: You will explore, prototype, and test emerging techniques in Generative AI, Large Language Models, and modular AI agent frameworks. You will help evaluate new libraries, build small proof‑of‑concepts, benchmark models, and integrate innovative patterns into client-facing solutions.

Your profile:

• Solid AI/ML Engineering Foundations: At least 2 years of experience building and deploying machine learning or Generative AI components — including data preprocessing, model training, evaluation, or integration of LLM-based workflows.
• Strong Programming Skills (Python-focused): Comfort working with Python and common AI/ML frameworks (e.g., PyTorch, TensorFlow, scikit‑learn, LangChain, Hugging Face, FastAPI). Able to write clean, maintainable, testable code.
• Cloud-based AI Development: Exposure to cloud platforms (Azure, AWS, or GCP), CI/CD pipelines, containerization (Docker), or automated workflows. Not expected to be an expert, but comfortable learning and applying DevOps/MLOps best practices.
• Applied Problem-Solving Mindset: Ability to translate requirements into technical tasks, run experiments, debug issues, and iterate quickly. Comfortable working in an engineering team and delivering increments of value.
• Appreciated relevant certifications in AI/ML, cloud architecture, or MLOps.
• Basic knowledge of data engineering workflows.
• We value experience participating in client-facing activities such as demos, PoCs, workshops, or supporting technical discussions.

This role describes your starting point at NTT DATA. We believe in long term relationships and in supporting your growth. As your skills and ambitions evolve, we will work with you to identify future opportunities, projects, and career paths across our organization.

🌟 Why NTT DATA?

🤝A collaborative and supportive culture

We foster an environment where curiosity, innovation, engagement, and teamwork are celebrated. Our people‑first philosophy is one of the core reasons we continue to be recognized globally.

🚀Career development & continuous learning

Access a structured training path, ongoing learning resources, annual performance reviews, and a dedicated mentorship program — all designed to help you grow professionally and take on new challenges.

💻Work–life balance supported by our BeFlex policy

As a company, we embrace a BeFlex approach that empowers our people with a level of flexibility in how they manage their workday.

✨Global Top Employer

We are proudly certified as a Global Top Employer acknowledging our commitment to being a place where people can grow and thrive.

🌿Health & well‑being first

Your mental well‑being matters. Employees have access to certified psychologists and online mental health workshops.

🌈Diversity, Equity & Inclusion

We are committed to creating a workplace where everyone can thrive, regardless of gender, nationality, sexual orientation, disability, age, or background. Inclusion is part of who we are and how we work. 

#WeAreAllUnique #YouMakeUsUnique 

Upon receiving an interview, you may request accommodation for any accessibility needs.

Sounds interesting? Apply now or share with a friend 🔹

Benefits

Flexible Mobility Budget

Medical insurance for you and your family

Pension plan

Certification bonus scheme (Digital Technology)

Representation allowance

Teleworking equipment + internet allowance

Meal + Eco vouchers and more...!