Senior AI Solutions Architect for Enterprise AI

Keyrus; Grimbergen; On-site; EUR 90,000 - 130,000; Full time

Job summary

Keyrus is seeking a Senior AI Solutions Engineer to move clients from AI experimentation to real-world adoption. You will design, build, and advise on intelligent systems that combine Generative AI, modern software engineering, and business value creation.

From early solution design to production-ready implementations, you will help organizations understand, shape, and operationalize AI, collaborating with product, data, and engineering teams to align technical work with business goals.

Qualifications

• 5+ years of experience in software engineering, AI, machine learning, data science, or solution architecture.
• Experience designing and delivering AI-powered applications or intelligent platforms in enterprise environments.
• Strong understanding of Generative AI concepts, including prompt engineering, RAG architectures, foundation models, and AI application design.
• Experience working directly with clients in a consulting, advisory, solution engineering, or technical pre-sales capacity.
• Proven ability to translate complex technical concepts into clear business language.
• Comfortable facilitating workshops, demonstrations, presentations, and stakeholder discussions at different organizational levels.
• Experience working in cross-functional teams involving business stakeholders, product teams, and engineering teams.
• Strong communication and presentation skills.
• Professional working proficiency in English. Dutch and/or French are strong assets.
• Eligibility to work in Belgium.
• Bachelor's or Master's degree in Computer Science, Engineering, Data Science, Artificial Intelligence, or a related field, or equivalent professional experience.

Responsibilities

• Architect and deliver Generative AI solutions, including prompt workflows, Retrieval-Augmented Generation (RAG) pipelines, intelligent assistants, and agentic systems.
• Design and develop secure backend services in Python and Node.js, exposing AI capabilities through scalable APIs and integration layers.
• Collaborate with front-end teams to create intuitive AI-powered user experiences and applications.
• Translate client challenges into practical AI solutions, balancing business value, technical feasibility, and long-term maintainability.
• Lead technical discovery workshops, demonstrations, and solution design sessions with both business and technical stakeholders.
• Support pre-sales and business development activities, including proposals, solution architecture, client presentations, and effort estimations.
• Act as a trusted advisor throughout early project phases, helping clients understand the opportunities, limitations, and risks of modern AI technologies.
• Deliver AI awareness sessions and training workshops, enabling organizations to build AI literacy and confidence.
• Collaborate closely with product, data, and engineering teams to align technical implementation with business objectives.
• Contribute to Keyrus AI methodologies, accelerators, and best practices, helping strengthen our AI capabilities across the organization.

Skills

AI/ML experience

Solution architecture

Client engagement

English proficient

Cross-functional teamwork

Education

Bachelor's or Master's in CS/Engineering/Data/AI

Tools

Python

JavaScript/TypeScript

Node.js

React

Azure/AWS

Job description

Keyrus is seeking a Senior AI Solutions Engineer to move clients from AI experimentation to real-world adoption. You will design, build, and advise on intelligent systems that combine Generative AI, modern software engineering, and business value creation.

From early solution design to production-ready implementations, you will help organizations understand, shape, and operationalize AI, collaborating with product, data, and engineering teams to align technical work with business goals.