Senior Cloud Data & AI Architect

Luminus NV; Brussel Hoofdstad; Hybrid; EUR 90,000 - 140,000; Full time

Benefits offered by this job

Competitive salary

Performance-based bonus

Meal vouchers

Group insurance

Hospitalization coverage

Public transport reimbursement

Cycling reimbursement

Mobility budget

Home internet covered

Personal mobile device reimbursement

Fully-equipped home office

Discounts on energy services

Flexible work location

Job summary

Luminus NV is seeking an AI & Data Solution Architect to design future-proof data and AI platforms that translate business goals into scalable architectures. You bridge business needs and engineering teams, ensuring pragmatic delivery today while laying foundations for tomorrow.

You will contribute to a modern, cloud-based data platform within our Data & Analytics domain, shaping data maturity and guiding architectural decisions across the stack from data warehousing to GenAI workloads.

Qualifications

• 4+ years in solution architecture and 7+ years designing enterprise-scale data solutions.
• Strong data warehousing and lakehouse experience with data product design.
• Fluent in SQL and Python; experienced with batch, CDC, streaming and APIs.
• Hands-on with cloud data platforms on AWS; CI/CD and Infrastructure as Code.
• Exposure to AI/ML, MLOps and GenAI architectures including LLMs.

Responsibilities

• Design and implement secure, scalable data, BI and AI solutions aligned with business needs.
• Evolve data product architectures on a modern cloud-based data platform.
• Translate evolving business needs into concrete solution designs using architecture blueprints.
• Support engineering teams while safeguarding solution quality end-to-end.
• Automate data governance processes in a pragmatic, iterative way.
• Document key choices with Architecture Decision Records (ADRs) for transparency.

Skills

Solution architecture

Enterprise-scale data design

Data warehousing

Lakehouse architecture

Data modeling

Data product design

SQL

Python

Data integration patterns

Batch processing

CDC

Streaming

APIs

AWS

CI/CD

Infrastructure as Code

AI/ML

MLOps

GenAI

LLMs

Vector stores

Retrieval patterns

Agile

Stakeholder management

Tools

AWS

CI/CD tooling

Infrastructure as Code (IaC)

Job description

Luminus NV is seeking an AI & Data Solution Architect to design future-proof data and AI platforms that translate business goals into scalable architectures. You bridge business needs and engineering teams, ensuring pragmatic delivery today while laying foundations for tomorrow.

You will contribute to a modern, cloud-based data platform within our Data & Analytics domain, shaping data maturity and guiding architectural decisions across the stack from data warehousing to GenAI workloads.