Join Artefact Belgium: Shape the Future of Generative AI and Large Language Models (LLMs)

Are you an early-career professional excited to harness the power of generative AI and Large Language Models (LLMs)? Artefact Belgium is seeking a Data Scientist - Gen AI to join our innovative team in Brussels. Our Belgian team specializes in LLM and GenAI projects, and this is your chance to work on cutting-edge solutions, collaborate with top-tier experts, and contribute to impactful projects in a dynamic, forward-thinking environment.

Who You Are

A recent graduate or professional with 1 to 3 years of experience, with hands-on experience working with LLMs and a passion for generative AI and NLP. Motivated to apply your technical expertise to real-world challenges in AI. Able to thrive in collaborative settings while independently driving your own workstreams. Eager to learn, grow, and push the boundaries of what's possible in AI innovation.

Who We Are

Artefact is a leading Data & AI consulting firm operating at the forefront of AI innovation. With a global presence, we help clients across industries—public health, manufacturing, etc. —leverage generative AI to achieve transformative outcomes. Our team in Belgium is specialized in LLM and GenAI projects, working on the most advanced applications of these technologies. At Artefact, we foster a culture of innovation, collaboration, and continuous learning, with a strong commitment to inclusivity and employee growth.

What You Will Do

• Collaborate with the team to design, train, and fine-tune state-of-the-art models for client projects and internal tools. 
• Develop and integrate agentic AI solutions using tool calling, and emerging protocols like Model Context Protocol (MCP) to create autonomous, context-aware applications.
• Research and implement innovative generative AI applications to solve complex business problems. 
• Design and implement comprehensive evaluation frameworks to measure LLM performance, establishing quality metrics and benchmarks that guide development decisions and ensure reliable, production-ready solutions.
• Optimize the performance, scalability, and usability of LLM-powered products and tools. 
• Contribute to the deployment and maintenance of AI systems, including models, APIs, and supporting infrastructure. 
• Participate in technical discussions and brainstorming sessions to shape impactful solutions.

What You Bring

• A degree in computer science, mathematics, engineering, physics, or a related field. 
• Experience working with LLMs, generative AI, or advanced NLP applications (e.g., fine-tuning models, using frameworks like Hugging Face or OpenAI).
•  Strong programming skills in Python and familiarity with AI and NLP libraries.
•  Analytical and problem-solving capabilities, with an ability to address real-world challenges through AI. 
• Good communication skills in English, Dutch or French; additional languages are a plus. 
• A growth mindset, adaptability, and eagerness to work in a fast-paced, cutting-edge environment.

What We Offer

• A competitive salary with benefits tailored for early-career professionals. 
• Hands-on experience with state-of-the-art LLM technologies in impactful projects. 
• A dynamic and supportive work environment that fosters creativity and professional development.
• Resources for ongoing training, certification, and skill-building in generative AI and related fields. 
• A collaborative, inclusive workplace with access to global expertise through Artefact's network.

This position is based in Brussels.

Don't worry if you don't meet every criterion! We value passion, potential, and a commitment to innovation. If you're excited about generative AI and ready to grow your career, we'd love to hear from you!

Join Artefact Belgium: Shape the Future of Generative AI and Large Language Models (LLMs)

Are you an early-career professional excited to harness the power of generative AI and Large Language Models (LLMs)? Artefact Belgium is seeking a Data Scientist - Gen AI to join our innovative team in Brussels. Our Belgian team specializes in LLM and GenAI projects, and this is your chance to work on cutting-edge solutions, collaborate with top-tier experts, and contribute to impactful projects in a dynamic, forward-thinking environment.

Who You Are

A recent graduate or professional with 1 to 3 years of experience, with hands-on experience working with LLMs and a passion for generative AI and NLP. Motivated to apply your technical expertise to real-world challenges in AI. Able to thrive in collaborative settings while independently driving your own workstreams. Eager to learn, grow, and push the boundaries of what's possible in AI innovation.

Who We Are

Artefact is a leading Data & AI consulting firm operating at the forefront of AI innovation. With a global presence, we help clients across industries—public health, manufacturing, etc. —leverage generative AI to achieve transformative outcomes. Our team in Belgium is specialized in LLM and GenAI projects, working on the most advanced applications of these technologies. At Artefact, we foster a culture of innovation, collaboration, and continuous learning, with a strong commitment to inclusivity and employee growth.

What You Will Do

• Collaborate with the team to design, train, and fine-tune state-of-the-art models for client projects and internal tools. 
• Develop and integrate agentic AI solutions using tool calling, and emerging protocols like Model Context Protocol (MCP) to create autonomous, context-aware applications.
• Research and implement innovative generative AI applications to solve complex business problems. 
• Design and implement comprehensive evaluation frameworks to measure LLM performance, establishing quality metrics and benchmarks that guide development decisions and ensure reliable, production-ready solutions.
• Optimize the performance, scalability, and usability of LLM-powered products and tools. 
• Contribute to the deployment and maintenance of AI systems, including models, APIs, and supporting infrastructure. 
• Participate in technical discussions and brainstorming sessions to shape impactful solutions.

What You Bring

• A degree in computer science, mathematics, engineering, physics, or a related field. 
• Experience working with LLMs, generative AI, or advanced NLP applications (e.g., fine-tuning models, using frameworks like Hugging Face or OpenAI).
•  Strong programming skills in Python and familiarity with AI and NLP libraries.
•  Analytical and problem-solving capabilities, with an ability to address real-world challenges through AI. 
• Good communication skills in English, Dutch or French; additional languages are a plus. 
• A growth mindset, adaptability, and eagerness to work in a fast-paced, cutting-edge environment.

What We Offer

• A competitive salary with benefits tailored for early-career professionals. 
• Hands-on experience with state-of-the-art LLM technologies in impactful projects. 
• A dynamic and supportive work environment that fosters creativity and professional development.
• Resources for ongoing training, certification, and skill-building in generative AI and related fields. 
• A collaborative, inclusive workplace with access to global expertise through Artefact's network.

This position is based in Brussels.

Don't worry if you don't meet every criterion! We value passion, potential, and a commitment to innovation. If you're excited about generative AI and ready to grow your career, we'd love to hear from you!

Join Artefact Belgium: Help our clients in their AI transformations

Who We Are

Artefact is a next-generation consulting firm dedicated to transforming organizations through data and AI. We combine the rigor of top-tier strategy consulting with deep expertise in AI applications to help clients achieve tangible business impact. Our Belgium office advises clients on their most pressing strategic challenges : from AI strategy and governance to digital transformation roadmaps and new business model design. Our inclusive and forward-thinking culture encourages creativity, collaboration, and professional growth.

What You Will Do

As a Senior Data Scientist specializing in the marketing domain, you will lead and conduct ambitious projects aimed at transforming clients through data. Your day-to-day responsibilities will include:

• Leading transformational projects: spearheading ambitious projects that utilize data to transform our clients’ operations and strategies.
• Developing data science solutions: creating innovative data science products and solutions for both clients and our internal data science team.
• Applying data science in marketing contexts: leveraging data science methodologies to enhance marketing analytics, customer segmentation, attribution modeling, and campaign optimization. 
• Building client relationships: collaborating closely with your Consulting counterpart to understand client needs and strengthen relationships.
• Upskilling the team: contributing to the development of our data science team by sharing knowledge, mentoring junior Data Scientists, and promoting our work within other data departments.
• Ensuring quality deliverables: caring for team morale and ensuring that all missions are delivered to a high standard, providing feedback and support to less experienced team members.
• Optimising code: writing highly optimized code to advance Artefact’s internal toolbox and knowledge base.

What you will learn with us:

• Real-World impact: deliver impactful projects by developing end-to-end machine learning pipelines to solve real-world problems across various industries, including marketing and customer intelligence. 
• Collaborative solutions: work in feature teams alongside other data scientists, ML engineers, data engineers, software engineers, and product owners to build complex solutions.
• Software engineering improvement: enhance your software engineering skills by applying ML Ops best practices while working with machine learning teams.
• Expertise development: become an expert in one of our data science practices: Time Series Forecasting, MLOps, NLP, Computer Vision, Optimization, or Customer Intelligence, including marketing analytics, attribution modeling, and incrementality testing.
• Algorithm discovery: discover state-of-the-art algorithms and test them on real-world data during client projects.

Who You Are

We’re seeking someone who has:

• Educational background: a completed Master’s degree in a relevant field (e.g., computer science, machine learning, mathematics, or related subjects).
• Hands-On experience: at least 2-3 years of experience in data science, analytics, or consulting, preferably within a marketing or digital context.
• Marketing or digital context experience: knowledge of various marketing channels and platforms, including their roles within the media mix is considered a plus. 
• Technical skills: strong knowledge of data processing, algorithms, and data architecture, along with proficiency in tools like Python, SQL, and R.
• Analytical mindset: a passion for working with data to derive actionable insights and solve complex problems.
• Communication skills: excellent verbal and written communication skills, with the ability to discuss both technical and non-technical topics with clients and team members.
• Curiosity and passion: a genuine interest in continuous learning and exploring new technologies and tools in data and AI.

What We Offer

• Competitive compensation aligned with your profile and experience.
• Hands-on exposure to real client challenges from day one, working alongside experienced strategy and data/AI practitioners.
• Regular training in both strategy consulting methodologies and AI/data capabilities, combined with international exposure across Artefact's global network.
• A collaborative, entrepreneurial culture of doers — innovative, fast-moving, and committed to supporting each other's growth.

This position is based in Brussels, with opportunities to collaborate on projects worldwide.

At Artefact Belgium, we value curiosity, motivation, and potential above all else. Don't worry if you don't tick every box — if you're excited about building a career at the frontier of strategy and AI, we'd love to hear from you

We’re looking for a Medior or Senior Data Scientist with at least 3 years of experience and a proven track record in developing Generative AI applications. In this role, you’ll apply your expertise in Machine Learning and AI technologies to solve complex challenges and deliver impactful, data-driven solutions.

Your Role

• Design and develop AI applications (e.g., virtual assistants) that improve user experiences, empower employees with intelligent tools, and automate internal processes.
• Apply a wide range of analytical techniques, including Generative and Predictive AI methods such as:
  • Prompt Engineering, RAG, Fine-Tuning, Speech-to-Text, NLP, Image Generation, and Agentic AI.
  • Classical Machine Learning and Statistical Modeling approaches.
• Build and deploy AI models into production, leveraging your strong programming skills in Python and familiarity with modern AI frameworks.
• Present insights and results clearly to stakeholders and decision-makers.
• Work with diverse and large-scale datasets, applying your analytical mindset to extract meaningful insights.
• Collaborate in a lean, innovative, and Agile environment where open communication, teamwork, and shared learning are valued.

Your Profile

• Education: Master’s degree (or equivalent experience) in a quantitative field such as Statistics, Mathematics, Computer Science, or Engineering. Candidates with other backgrounds but strong analytical expertise are welcome.
• Experience: Minimum 3 years in Data Science and Analytics, with hands-on experience in Deep Learning and pre-trained models.
• Technical Skills (Required):
  • Python, Deep Learning frameworks (e.g., PyTorch, TensorFlow)
  • Experience with pre-trained and Generative AI models
• Technical Skills (Preferred): Tools like Domino, Git, and frameworks for GenAI (e.g., Prompt Engineering, Fine-Tuning, LangGraph, ADK, MCP)
• Business Experience (Preferred): Experience developing GenAI applications in Finance or similar domains
• Soft Skills:
  • Team player with a business-oriented mindset
  • Proactive, autonomous, and committed to results
  • Strong communication and influencing abilities
  • Excellent analytical and problem-solving skills
  • Comfortable working in a dynamic, multicultural environment

Het Artificial Intelligence-team is op zoek naar een medior of senior Data Scientist met minimaal 3 jaar ervaring en een bewezen staat van dienst in het ontwikkelen van generatieve AI-toepassingen. Als Data Scientist moet je expertise hebben in verschillende aspecten van Machine Learning. Deze functie biedt je de mogelijkheid om je vaardigheden op meerdere gebieden toe te passen en te verbeteren:

• Pak verschillende zakelijke uitdagingen aan door AI-toepassingen (virtuele assistent, ...) te creëren die gericht zijn op het verbeteren van de klantervaring, het versterken van de positie van medewerkers met superieure tools en het automatiseren en optimaliseren van interne processen.
• Gebruik maken van een reeks analytische methodologieën (generatieve AI en voorspellende AI), waaronder GenAI-technieken en -methodologieën: Prompt Engineering, RAG, Fine-tuning, speech-to-text, agentische toepassingen, beeldgeneratie en -interpretatie, en klassieke statistische/machine learning-technieken. Hoewel we niet verwachten dat je een expert bent op alle gebieden, moet je wel beschikken over een sterke expertise in kerntechnologieën en het vermogen om indien nodig nieuwe methoden te leren.
• Aantoonbare uitgebreide ervaring in programmeren met Python en bijdragen aan de implementatie van AI-toepassingen in productie met behulp van een uitgebreide stack van tools.
• De resultaten van je werk rechtstreeks communiceren aan het topmanagement.
• Toegang tot een van de rijkste volumes aan gevarieerde data op de markt en je vaardigheden daarop toepassen.
• Ontwikkel je in een omgeving waar innovatie en lean processen worden geprezen, open communicatie wordt aangemoedigd en collega's begrijpen wat teamwork inhoudt.
• Werk samen met een team van collega's in een Agile organisatie die bereid zijn om samen te werken en hun ervaring te delen.