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Data Governance Expert
Senior consultancy placement: a data governance expert embedded at a client site in Brussels, coaching data stewards/owners, running the data catalog and business glossary, and driving data quality and data literacy programs. ~2-month full-time mission; core skills: data governance & quality tools, basic SQL, GDPR; Databricks a plus.
Data Engineer Consultant
Keystone Solutions is hiring a Data Engineer consultant for a 12-month client-site mission in Anderlecht on the Boeteplatform, a Belgian Justice-system fines project. Day to day: defining data flows and KPIs, building ETL/ELT pipelines and data models with CI/CD, and delivering reliable BI reporting using SQL, Azure Data Factory/Synapse, Power BI and Apache Superset.
Business Analyst Consultant
Keystone Solutions is hiring a Business Analyst consultant for a client-site mission in Brussels on an ANPR (automatic number plate recognition) program for traffic safety and judicial assignments. The role focuses on the Gatso Device Management project — documenting requirements, processes, risks and quality plans to integrate dynamic speed signs with fixed speed cameras.
Application Architect WinDev Consultant
A 14-month, part-time (3/5) consultancy mission at a Brussels client site: auditing, documenting, maintaining, and evolving two strategic WinDev applications, covering architecture mapping, risk management, incident resolution, and functional changes. Core stack is PC Soft WinDev 2025 with HFSQL (Classic and Client/Server); the mission is run exclusively in French.
Adoption Manager
Mission Overview: We are seeking an Adoption Manager for a full-time consultancy mission at a client site, representing Keystone Solutions. In this role, you will take end-to-end responsibility for translating…
AI Security Engineer
Consultancy role at Keystone Solutions: a 12-month on-site mission in Brussels securing a client's (Federal Pension Service) AI systems. The engineer does AI threat modeling, guardrails and abuse-scenario testing for GenAI/LLM and agentic solutions, drawing on cloud/app security, IAM, DevSecOps and GDPR/AI Act/NIS2 knowledge.
AI Architect
AI Architect for a 12-month on-site consultancy mission at the Federal Pension Service in Brussels: define target and reference architectures for generative, agentic and ML AI (gateways, MCP, retrieval, model serving, observability) and translate security/privacy rules into architectural guardrails. Dutch and French required; part-time telework possible.
AI Transformation Manager
Mission Overview: Keystone Solutions is looking for an AI Transformation Manager for a consultancy mission supporting a client in Brussels. You will be hired by Keystone Solutions and represent us as a consultant while…
AI Engineer
Keystone Solutions is hiring an AI Engineer for a 12-month consultancy mission at the Belgian Federal Pension Service in Brussels. You implement AI agents, retrieval solutions, model integrations, and pipelines, plus CI/CD, MLOps/LLMOps, observability, and platform building blocks, mainly in Python and Java.
Freelance of vast - Backend Developer C#/.NET (Medior)
Medior backend developer in Ghent building and maintaining secure, scalable backend features in C# and ASP.NET Core — designing REST APIs and data models with Entity Framework Core and MSSQL, writing unit/integration tests, and contributing to a modular architecture using GitLab CI/CD, Kubernetes, and Elasticsearch. Freelance or permanent contracts possible.
Fullstack developer .NET
Onze klant is actief in de ontwikkeling van gespecialiseerde software voor het notariaat. De toepassingen ondersteunen notariskantoren bij de volledige afhandeling van dossiers én bij hun notariële boekhouding. Je komt…
Embedded Software Engineer
Onze klant is een internationale technologisch georiënteerde organisatie die innovatieve machines ontwikkelt voor een professionele markt. Vanuit de Belgische vestiging werk je samen met een groot en multidisciplinair…
Responsable (Directeur) commercial - Lessines F/H
Au sein de l’équipe commerciale des Carrières Unies de porphyre, vous managez l’équipe commerciale et développez les relations d’affaires et les ventes dans votre secteur d’activité en visitant les entreprises…
Electricien industriel expérimenté F/H/X
Tu es à la recherche de nouveaux challenges techniques et un job varié dans l’industrie ? Tu as conscience de la sécurité ? C’est une fonction qui est pour vous ! La sécurité comme priorité, tu effectues chez nos…
Field Technician
Ben je op zoek naar een variërende job waarbij je de handen uit de mouwen kan steken en jouw technische competenties kan laten schitteren? Heb je reeds ervaring in de brandbeveiliging sector of heb je zin om je…