Senior Solution Architect (Mendix / Low-Code)

Senior Solution Architect (Mendix / Low-Code) Project Details - Location: EU - Work format: 100% remote after mandatory onsite onboarding - Workload: Full-time - Duration: Long-term Rate: Up to $57/hour (B2B) We are looking for an experienced Senior Solution Architect (Mendix) to join a long-term project focused on low-code application architecture, system integration, and security within the public sector. The role involves providing architectural guidance, supporting development teams, and ensuring that Mendix applications meet enterprise architecture and security standards. Responsibilities - Provide third-level technical support and expert architectural guidance to development teams. - Design, evaluate, and maintain architecture and security standards for Mendix applications. - Conduct architecture reviews, technical audits, and security assessments before application releases. - Design and review integrations with existing enterprise systems, databases, IAM services, and middleware. - Support the implementation of reusable Mendix modules, templates, and development guidelines. - Advise development teams on complex technical and architectural challenges. - Ensure compliance with established integration, security, and application architecture standards. - Collaborate with public-sector organizations and their IT service providers. Requirements - 3+ years of practical experience in software architecture and system integration. - 3+ years of hands-on experience with Mendix application development or architectural consulting. - Mendix Advanced Developer certification or higher — mandatory. - Strong understanding of enterprise application architecture and integration principles. - Ability to provide technical guidance and architectural recommendations to development teams. Nice to Have - Experience establishing or operating a Mendix Competence Center or Mendix App Factory. - Experience designing REST/SOAP integrations. - Knowledge of enterprise data modeling and application security. - Experience with client/server technologies. - Background in application management and technical consulting. - Strong technical documentation skills. - Experience with Agile development methodologies. - Previous experience in public-sector or government IT projects. - Knowledge of other low-code platforms such as OutSystems, Appian, or RPA technologies. If you have strong Mendix architecture expertise, relevant certification, and experience designing enterprise-level low-code solutions, we'd be happy to hear from you!