GenAI Engineer

GenAI Engineer | Consulting | Brussels | Projective Group | €3.3k - €5.5k 
 
Excited by the rapid evolution of Generative AI and eager to turn innovative ideas into scalable AI solutions?

Join our AI Competence Centre and work on influential projects for clients such as ING, Belfius, P&V, Euroclear and SWIFT. You'll work on innovative AI initiatives within our AI Lab, while supporting financial institutions with projects ranging from AI-powered KYC solutions and multi-agent platforms to AI-enabled transformation toolkits and broader GenAI adoption programmes.

We are Projective Group, we help some of the world's leading financial institutions solve their most complex challenges across Payments, Risk & Compliance, Data and Transformation. We deliver complex transformation programmes while retaining the entrepreneurial culture that empowers our consultants to make a genuine impact.

Learn more about our AI Competence Centre

Responsibilities

What will you do?
Your key responsibilities:

• Design, implement, and optimise GenAI solutions, ensuring performance, output quality, and responsible AI usage.
• Implement Large Language Models and RAG architectures, including vector databases, embeddings, chunking, and retrieval strategies.
• Develop and refine prompt strategies to improve the accuracy, relevance, and consistency of AI-generated outputs.
• Design and configure AI agents, including multi-agent solutions, with appropriate human oversight.
• Integrate APIs, back-end services, and business logic to deliver scalable AI solutions.
• Create and maintain the Projective Group Prompt Library and promote its adoption across the organisation.

Requirements

Your skills & qualifications:

• A Master’s degree in Computer Science, Data Science, Mathematics, Artificial Intelligence, or a related quantitative field
• Fluent in English and French or Dutch
• Experience with Python for LLM integration and the development of GenAI workflows
• Experience with guiding LLM and embedding models, RAG frameworks (e.g. LangChain, Semantic Kernel, LlamaIndex), and vector databases and search solutions (e.g. Pinecone, Elasticsearch, Azure AI Search, Chroma, Weaviate)
• Skilled in prompt engineering, orchestration, templating, versioning, and evaluation to ensure high-quality outputs
• Proven ability to deploy and automate GenAI workflows in production environments
• Experience with AI safety measures, including guardrails, safety filters, prompt-injection mitigation, and inference cost management

Benefits

What can you expect from us?
At Projective Group, we believe in recognising contribution and supporting growth, both professionally and personally. From a competitive benefits package to a vibrant company culture, we make sure you have everything you need to thrive.

• A competitive gross monthly salary between €3,300 and €5,500, depending on your relevant experience and expertise.
• Your package is complemented by a daily net allowance, meal vouchers and eco vouchers.
• A flexible FIP budget for bike leasing, multimedia, or mobility expenses.
• A company car with charging setup. Prefer something else? Switch it up with a mobility budget, your call.
• €5.000 annual training budget to boost your growth. You choose how to invest it.
• A yearly company bonus, with additional referral and sales incentives.
• A hybrid work setup with flexible hours and part-time remote options.
• Regular fun events (from game nights to padel tournaments and everything in between) and a yearly group offsite abroad.
• An international setting with plenty of growth opportunities, serving top clients in the financial sector.
• A scale-up spirit with a can-do mentality, all within a solid and established corporate framework.

For more information, visit projectivegroup.com

At Projective Group, we celebrate diversity and inclusion. We are an equal opportunity employer and welcome candidates of all backgrounds, ethnicities, genders, religions, and abilities.

Salary

Minimum: 3300
Maximum: 5500
Currency: EUR
Pay period: Monthly