Save Job Back to Search Job Description Summary Similar Jobs Added 03/06/2026Position of a Solution ArchitectHave visible impact on the organizationAbout Our ClientOur client is a European consulting group specialised in corporate real estate, digital workplace and workplace technologies.With a strong presence across several European countries, the group supports large public and private organisations in the digital transformation of their real estate and workplace environments, combining business consulting, technology integration and delivery excellence.The Digital Workplace practice represents a strategic growth pillar, with a strong focus on IWMS / workplace solutions and large enterprise clients in Belgium, particularly in the Dutch-speaking market.To support continued growth and structure the practice, our client is looking for a Tech Lead / Solution Architect for the Dutch-speaking region.Job DescriptionYou will act as an operational technical reference point, with a gradual progression toward a Solution Architect position.Your responsibilities will include:Design and oversee integration of IWMS solutions (e.g. ARCHIBUS) within client environments.Define technical architecture for hosted, on-premise, and hybrid platforms.Act as technical consultant for internal products and client implementations.Translate business needs into clear technical specifications and solution designs.Lead integration strategy (APIs, ETL, messaging, SSO, data flows).Ensure secure, scalable system communication (OAuth2/OIDC/SAML, webhooks, streaming).Design and govern API and integration architectures, including gateway policies and performance.Define and optimize application/server architectures (Tomcat, WebLogic, IIS, Nginx, etc.).Troubleshoot performance, reliability, and scalability issues across applications and infrastructure.Lead ETL and data pipeline design (data mapping, validation, scheduling, error handling).Implement and oversee messaging/event-driven systems (Kafka, RabbitMQ, ActiveMQ).Define CI/CD and deployment standards, including automation and release strategies.Ensure environment consistency across on-prem, cloud, and hybrid setups; produce operational runbooks.Facilitate technical workshops and translate requirements into robust solution designs.Present architecture options with trade-offs (cost, performance, security, scalability).Mentor engineering teams, enforce best practices, and reduce delivery risks (PoCs, spikes).Collaborate with clients to validate solutions and incorporate feedback.Establish coding standards, review processes, and engineering governance.The Successful ApplicantProven experience in software architecture and complex system integrationTech Lead responsibilities: Delegation, and coordination of developersStrong expertise in development technologies and infrastructure (CI/CD, databases, storage, proxies, load balancers, IAM, ETL, application servers, etc.)Enterprise integration experience: APIs (REST/SOAP), gateways, middleware, and data exchange systemsStrong troubleshooting and production performance optimization skillsAbility to analyze business processes and design aligned technical solutionsExperience facilitating technical workshops and documenting decisions (ADRs, trade-offs)Key Technical SkillsIdentity & Security: OAuth2, OpenID Connect, SAML; Azure AD/Entra, Okta, Keycloak, ADFS, Ping(JIT/SCIM provisioning, roles, tokens, certificates)Infrastructure & Application Servers: Tomcat, WebLogic/WebSphere, WildFly, IIS, Apache, Nginx(SSL/TLS, mTLS, tuning, logging/APM, performance optimization)API Management: Apigee, Kong, Azure API Management, AWS API Gateway(OAuth flows, scopes, rate limiting, mTLS, client credentials)Data & ETL: Talend, Informatica, Pentaho, Azure Data Factory(pipelines, validation, idempotency, retries, scheduling)Messaging/Eventing: Kafka, RabbitMQ, ActiveMQ (retry, DLQ, outbox patterns)Environments: on-prem, cloud, hybrid architectures with security/network constraintsExperience with IWMS solutions (ARCHIBUS is a plus)Soft SkillsStrong communication and stakeholder managementWorkshop facilitation and decision documentationEnd-to-end troubleshooting across application, infrastructure, database, and network layersLanguagesDutch and English requiredFrench is a plusWhat's on OfferCompetitive full package including company car, representation expenses, meal vouchers, etc.Hybrid working model.High-impact role with visibility at group level.Opportunity to shape and grow a practice in a competitive and evolving market.International consulting environment with real business impact.ContactStevan BrodinQuote job refJN-062026-7031611Job summarySectorInformation TechnologySub SectorIT ArchitectureIndustryBusiness ServicesLocationBrussels CityContract TypePermanentConsultant nameStevan BrodinJob ReferenceJN-062026-7031611Remote or officeWork from home