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About the job Database Administrator – PostgreSQL / Python Job ID: JP054993Database Administrator – PostgreSQL / Python Location: Brussels, Belgium Start Date: September 1, 2026 Duration: Until end of 2026, extendable Work Regime: Full-time | Hybrid We are looking for an experienced Database Administrator with strong expertise in PostgreSQL to...

About the job Data Engineer – Kafka & Elasticsearch Job ID: JP054994Data Engineer – Kafka & Elasticsearch Location: Brussels, Belgium Start Date: September 1, 2026 Duration: Until end of 2026, extendable Work Regime: Full-time | Hybrid We are looking for an experienced Data Engineer specialized in event-driven architectures and real-time data...

About the job Database Administrator – InterSystems IRIS Job ID: JP054995Database Administrator – InterSystems IRIS Location: Brussels, Belgium Start Date: September 1, 2026 Duration: Until end of 2026, extendable Work Regime: Full-time | Hybrid We are looking for an experienced Database Administrator with strong expertise in InterSystems IRIS to...

Mission Overview: Keystone Solutions is seeking a talented InterSystems IRIS Dataplatform Administrator/Engineer for a consultancy mission at a client site. This role is part of an ambitious digital and organizational transformation project, focusing on modernizing processes and enhancing operational support through data-driven services. Key...

🚀 We’re hiring: COTS Solution Architect – Brussels Are you an experienced Solution Architect with a strong background in COTS implementation, integration, and enterprise architecture? Join a complex international IT environment where you will assess technical feasibility, design robust solutions, manage integration and migration risks, and help shape...

We are looking for a COTS Solution Architect for a key client based in Brussels, Belgium. Requirements: Proven experience in conducting feasibility studies and assessing technical risks associated with COTS solutions, including data migration and system compatibility. A track record in implementing and configuring COTS solutions, including integration and...

Company Description Arηs Group, Part of Accenture, specializes in the management of complex public sector IT projects, including systems integration, informatics and analytics, solution implementation and program management. Our team helps lead clients through digital and information systems design, bringing expertise in a variety of areas ranging from...

Mission Overview: We are seeking a PostgreSQL Database Administrator/Engineer for a consultancy mission at a client site, representing Keystone Solutions. The client is undergoing an ambitious digital and organizational transformation, focusing on modern processes, stronger operational support, and more data-driven services. You will have the opportunity to...

Mission Overview: Our client is undergoing an ambitious digital and organizational transformation. Within the Digital Transformation Office (DTO), we are building modern processes, stronger operational support, and more data-driven services. This consultancy mission at the client site represents Keystone Solutions, where you will contribute to impactful...

For one of our business partners, we are looking for a Business Analyst (m/f/n) to support a project delivered for a European Union institution based in Brussels.OfferB2B ContractWork model: Hybrid (remote work combined with on-site presence in Brussels, relocation required)Rate: We are open to your expectations (EUR/MD net VAT)Project start: October...

For one of our business partners, we are looking for a Architect (m/f/n) to support a project delivered for a European Union institution based in Brussels.OfferB2B contractLocation: hybrid (remote work combined with on-site presence in Brussels, relocation required)Rate: We are open to your rate expectations (EUR/MD net VAT)The project concerns the...

Deadline Date: Tuesday 18 August 2026 Requirement: DevOps Engineer (PaaS) Location: Braine-l'Alleud, BE Full Time On-Site: Yes Time On-Site: 100% Total Scope of the request (hours): 700 Required Start Date: 21 September 2026 End Contract Date: 31 December 2026 Required Security Clearance: NATO SECRET Duties & Role: Under the direction of Service Delivery...

Responsibilities Responsible for system design, development, implementation and support of the bank application systems, including web application systems, mobile App and API systems. Participate in key projects for expansion of the business to ensure seamless implementation. Troubleshoot problem and propose recommendation to solve issue Assist the...

Offre d'emploi : Développeur FullStack PHP/Angular Nous recherchons actuellement un Développeur FullStack PHP/Angular pour rejoindre une équipe dynamique au sein de l'un de nos principaux clients du secteur public à Bruxelles. Compétences demandées : Expérience avérée en tant que développeur PHP sur des projets complexes. Expertise solide en PHP...

About This Vacancy You will play a key role in designing, maintaining, and optimizing scalable, secure, and high-performing environments while supporting automation and continuous delivery practices. This position is ideal for someone who thrives in complex technical environments, enjoys solving infrastructure challenges, and has a strong automation...

Currently, for one of our Partners, we are looking for an experienced Senior Java Developer - EU Grants Systems (SEP) (m/f/n) for a project delivered for an organization of the European Commission based in Brussels.Project Context:The project concerns the transformation, development, and maintenance of eGrants pre-award and audit systems.The scope...

Job Description Chaque année, KEYES est à la recherche de nouveaux talents pour concrétiser ses projets. Un stage est l'opportunité idéale pour savoir si l'on est fait l'un pour l'autre. KEYES accompagne les organisations privées et publiques, en Belgique et en Europe dans leur transformation digitale en alliant expertise métier, maîtrise...

About the job Senior Transversal Architect – Java/Angular Job ID: JP054962Senior Transversal Architect – Java/Angular Location: Brussels, Belgium – Hybrid Experience: 10+ years Level: Expert We are looking for an experienced Transversal Architect with strong Java/Angular expertise to lead development initiatives and coach development teams. Key...

About the job Senior Test Lead – Change Management-10886320Senior Test Lead – Change Management Location: Brussels, Belgium Start Date: 30 September 2026 Contract Duration: 6 Months Experience: 8–10 Years Role Overview We are looking for a Senior Test Lead – Change Management to drive Quality Engineering transformation across settlement...